diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ad163dd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,133 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# dumper
+license_request.bin
+key_dumps
diff --git a/Helpers/Device.py b/Helpers/Device.py
new file mode 100644
index 0000000..725e238
--- /dev/null
+++ b/Helpers/Device.py
@@ -0,0 +1,88 @@
+import os
+import logging
+import base64
+import frida
+from Crypto.PublicKey import RSA
+from Helpers.wv_proto2_pb2 import SignedLicenseRequest
+
+
+class Device:
+    def __init__(self):
+        self.logger = logging.getLogger(__name__)
+        self.saved_keys = {}
+        self.frida_script = open(
+            './Helpers/script.js',
+            'r',
+            encoding="utf_8"
+        ).read()
+        self.widevine_libraries = [
+            'libwvhidl.so'
+        ]
+        self.usb_device = frida.get_usb_device()
+        self.name = self.usb_device.name
+
+    def export_key(self, key, client_id):
+        save_dir = os.path.join(
+            'key_dumps',
+            f'{self.name}',
+            'private_keys',
+            f'{client_id.Token._DeviceCertificate.SystemId}',
+            f'{str(key.n)[:10]}'
+        )
+
+        if not os.path.exists(save_dir):
+            os.makedirs(save_dir)
+
+        with open(os.path.join(save_dir, 'client_id.bin'), 'wb+') as writer:
+            writer.write(client_id.SerializeToString())
+
+        with open(os.path.join(save_dir, 'private_key.pem'), 'wb+') as writer:
+            writer.write(key.exportKey('PEM'))
+        self.logger.info('Key pairs saved at %s', save_dir)
+
+    def on_message(self, msg, data):
+        if 'payload' in msg:
+            if msg['payload'] == 'private_key':
+                key = RSA.import_key(data)
+                if key.n not in self.saved_keys:
+                    self.logger.debug(
+                        'Retrieved key: \n\n%s\n',
+                        key.export_key().decode("utf-8")
+                    )
+                self.saved_keys[key.n] = key
+            elif msg['payload'] == 'device_info':
+                self.license_request_message(data)
+            elif msg['payload'] == 'message_info':
+                self.logger.info(data.decode())
+
+    def license_request_message(self, data):
+        self.logger.debug(
+            'Retrieved build info: \n\n%s\n',
+            base64.b64encode(data).decode('utf-8')
+        )
+        root = SignedLicenseRequest()
+        root.ParseFromString(data)
+        public_key = root.Msg.ClientId.Token._DeviceCertificate.PublicKey
+        key = RSA.importKey(public_key)
+        cur = self.saved_keys.get(key.n)
+        self.export_key(cur, root.Msg.ClientId)
+
+    def find_widevine_process(self, process_name):
+        process = self.usb_device.attach(process_name)
+        script = process.create_script(self.frida_script)
+        script.load()
+        loaded_modules = []
+        try:
+            for lib in self.widevine_libraries:
+                loaded_modules.append(script.exports.getmodulebyname(lib))
+        finally:
+            process.detach()
+            return loaded_modules
+
+    def hook_to_process(self, process, library):
+        session = self.usb_device.attach(process)
+        script = session.create_script(self.frida_script)
+        script.on('message', self.on_message)
+        script.load()
+        script.exports.hooklibfunctions(library)
+        return session
diff --git a/Helpers/script.js b/Helpers/script.js
new file mode 100644
index 0000000..02f253d
--- /dev/null
+++ b/Helpers/script.js
@@ -0,0 +1,156 @@
+const CDM_VERSION = ''
+
+// The TextEncoder/Decoder API isn't supported so it has to be polyfilled.
+// Taken from https://gist.github.com/Yaffle/5458286#file-textencodertextdecoder-js
+function TextEncoder() {
+}
+
+TextEncoder.prototype.encode = function (string) {
+    var octets = [];
+    var length = string.length;
+    var i = 0;
+    while (i < length) {
+        var codePoint = string.codePointAt(i);
+        var c = 0;
+        var bits = 0;
+        if (codePoint <= 0x0000007F) {
+            c = 0;
+            bits = 0x00;
+        } else if (codePoint <= 0x000007FF) {
+            c = 6;
+            bits = 0xC0;
+        } else if (codePoint <= 0x0000FFFF) {
+            c = 12;
+            bits = 0xE0;
+        } else if (codePoint <= 0x001FFFFF) {
+            c = 18;
+            bits = 0xF0;
+        }
+        octets.push(bits | (codePoint >> c));
+        c -= 6;
+        while (c >= 0) {
+            octets.push(0x80 | ((codePoint >> c) & 0x3F));
+            c -= 6;
+        }
+        i += codePoint >= 0x10000 ? 2 : 1;
+    }
+    return octets;
+}
+
+function getPrivateKey(address) {
+    Interceptor.attach(ptr(address), {
+        onEnter: function (args) {
+            if (!args[6].isNull()) {
+                const size = args[6].toInt32();
+                if (size >= 1000 && size <= 2000 && !args[5].isNull()) {
+                    const buf = args[5].readByteArray(size);
+                    const bytes = new Uint8Array(buf);
+                    // The first two bytes of the DER encoding are 0x30 and 0x82 (MII).
+                    if (bytes[0] === 0x30 && bytes[1] === 0x82) {
+                        try {
+                            const binaryString = a2bs(bytes)
+                            const keyLength = getKeyLength(binaryString);
+                            const key = bytes.slice(0, keyLength);
+                            send('private_key', key);
+                        } catch (error) {
+                            console.log(error)
+                        }
+                    }
+                }
+            }
+        }
+    });
+}
+
+// nop privacy mode.
+// PrivacyMode encrypts the payload with the public key returned by the license server which we don't want.
+function disablePrivacyMode(address) {
+    Interceptor.attach(address, {
+        onLeave: function (retval) {
+            retval.replace(ptr(0));
+        }
+    });
+}
+
+function prepareKeyRequest(address) {
+    Interceptor.attach(ptr(address), {
+        onEnter: function (args) {
+            switch (CDM_VERSION) {
+                case '14.0.0':
+                case '15.0.0':
+                case '16.0.0':
+                    this.ret = args[4];
+                    break;
+                case '16.1.0':
+                    this.ret = args[5];
+                    break;
+                default:
+                    this.ret = args[4];
+                    break;
+            }
+        },
+        onLeave: function () {
+            if (this.ret) {
+                const size = Memory.readU32(ptr(this.ret).add(Process.pointerSize))
+                const arr = Memory.readByteArray(this.ret.add(Process.pointerSize * 2).readPointer(), size)
+                send('device_info', arr);
+            }
+        }
+    });
+}
+
+function hookLibFunctions(lib) {
+    const name = lib['name'];
+    const baseAddr = lib['base'];
+    const message = 'Hooking ' + name + ' at ' + baseAddr;
+
+    send('message_info', new TextEncoder().encode(message))
+
+    Module.enumerateExportsSync(name).forEach(function (module) {
+        try {
+            let hookedModule;
+            if (module.name.includes('UsePrivacyMode')) {
+                disablePrivacyMode(module.address);
+                hookedModule = module.name
+            } else if (module.name.includes('PrepareKeyRequest')) {
+                prepareKeyRequest(module.address);
+                hookedModule = module.name
+            } else if (module.name.match(/^[a-z]+$/)) {
+                getPrivateKey(module.address);
+                hookedModule = module.name
+            }
+
+            if (hookedModule) {
+                const message = 'Hooked ' + hookedModule + ' at ' + module.address;
+                send('message_info', new TextEncoder().encode(message));
+            }
+        } catch (e) {
+            console.log("Error: " + e + " at F: " + module.name);
+        }
+    });
+}
+
+function getModuleByName(lib) {
+    return Process.getModuleByName(lib);
+}
+
+function a2bs(bytes) {
+    let b = '';
+    for (let i = 0; i < bytes.byteLength; i++)
+        b += String.fromCharCode(bytes[i]);
+    return b
+}
+
+function getKeyLength(key) {
+    let pos = 1 // Skip the tag
+    let buf = key.charCodeAt(pos++);
+    let len = buf & 0x7F; // Short tag length
+
+    buf = 0;
+    for (let i = 0; i < len; ++i)
+        buf = (buf * 256) + key.charCodeAt(pos++);
+    return pos + Math.abs(buf);
+}
+
+rpc.exports.hooklibfunctions = hookLibFunctions;
+rpc.exports.getmodulebyname = getModuleByName;
diff --git a/Helpers/wv_proto2_pb2.py b/Helpers/wv_proto2_pb2.py
new file mode 100644
index 0000000..4c2a6d1
--- /dev/null
+++ b/Helpers/wv_proto2_pb2.py
@@ -0,0 +1,3324 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: pywidevine/cdm/formats/wv_proto2.proto
+
+import sys
+_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
+from google.protobuf.internal import enum_type_wrapper
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf import descriptor_pb2
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+  name='pywidevine/cdm/formats/wv_proto2.proto',
+  package='',
+  syntax='proto2',
+  serialized_pb=_b('\n&pywidevine/cdm/formats/wv_proto2.proto\"\xe7\x05\n\x14\x43lientIdentification\x12-\n\x04Type\x18\x01 \x02(\x0e\x32\x1f.ClientIdentification.TokenType\x12\'\n\x05Token\x18\x02 \x01(\x0b\x32\x18.SignedDeviceCertificate\x12\x33\n\nClientInfo\x18\x03 \x03(\x0b\x32\x1f.ClientIdentification.NameValue\x12\x1b\n\x13ProviderClientToken\x18\x04 \x01(\x0c\x12\x16\n\x0eLicenseCounter\x18\x05 \x01(\r\x12\x45\n\x13_ClientCapabilities\x18\x06 \x01(\x0b\x32(.ClientIdentification.ClientCapabilities\x12 \n\x0b_FileHashes\x18\x07 \x01(\x0b\x32\x0b.FileHashes\x1a(\n\tNameValue\x12\x0c\n\x04Name\x18\x01 \x02(\t\x12\r\n\x05Value\x18\x02 \x02(\t\x1a\xa4\x02\n\x12\x43lientCapabilities\x12\x13\n\x0b\x43lientToken\x18\x01 \x01(\r\x12\x14\n\x0cSessionToken\x18\x02 \x01(\r\x12\"\n\x1aVideoResolutionConstraints\x18\x03 \x01(\r\x12L\n\x0eMaxHdcpVersion\x18\x04 \x01(\x0e\x32\x34.ClientIdentification.ClientCapabilities.HdcpVersion\x12\x1b\n\x13OemCryptoApiVersion\x18\x05 \x01(\r\"T\n\x0bHdcpVersion\x12\r\n\tHDCP_NONE\x10\x00\x12\x0b\n\x07HDCP_V1\x10\x01\x12\x0b\n\x07HDCP_V2\x10\x02\x12\r\n\tHDCP_V2_1\x10\x03\x12\r\n\tHDCP_V2_2\x10\x04\"S\n\tTokenType\x12\n\n\x06KEYBOX\x10\x00\x12\x16\n\x12\x44\x45VICE_CERTIFICATE\x10\x01\x12\"\n\x1eREMOTE_ATTESTATION_CERTIFICATE\x10\x02\"\x9b\x02\n\x11\x44\x65viceCertificate\x12\x30\n\x04Type\x18\x01 \x02(\x0e\x32\".DeviceCertificate.CertificateType\x12\x14\n\x0cSerialNumber\x18\x02 \x01(\x0c\x12\x1b\n\x13\x43reationTimeSeconds\x18\x03 \x01(\r\x12\x11\n\tPublicKey\x18\x04 \x01(\x0c\x12\x10\n\x08SystemId\x18\x05 \x01(\r\x12\x1c\n\x14TestDeviceDeprecated\x18\x06 \x01(\r\x12\x11\n\tServiceId\x18\x07 \x01(\x0c\"K\n\x0f\x43\x65rtificateType\x12\x08\n\x04ROOT\x10\x00\x12\x10\n\x0cINTERMEDIATE\x10\x01\x12\x0f\n\x0bUSER_DEVICE\x10\x02\x12\x0b\n\x07SERVICE\x10\x03\"\xc4\x01\n\x17\x44\x65viceCertificateStatus\x12\x14\n\x0cSerialNumber\x18\x01 \x01(\x0c\x12:\n\x06Status\x18\x02 \x01(\x0e\x32*.DeviceCertificateStatus.CertificateStatus\x12*\n\nDeviceInfo\x18\x04 \x01(\x0b\x32\x16.ProvisionedDeviceInfo\"+\n\x11\x43\x65rtificateStatus\x12\t\n\x05VALID\x10\x00\x12\x0b\n\x07REVOKED\x10\x01\"o\n\x1b\x44\x65viceCertificateStatusList\x12\x1b\n\x13\x43reationTimeSeconds\x18\x01 \x01(\r\x12\x33\n\x11\x43\x65rtificateStatus\x18\x02 \x03(\x0b\x32\x18.DeviceCertificateStatus\"\xaf\x01\n\x1d\x45ncryptedClientIdentification\x12\x11\n\tServiceId\x18\x01 \x02(\t\x12&\n\x1eServiceCertificateSerialNumber\x18\x02 \x01(\x0c\x12\x19\n\x11\x45ncryptedClientId\x18\x03 \x02(\x0c\x12\x1b\n\x13\x45ncryptedClientIdIv\x18\x04 \x02(\x0c\x12\x1b\n\x13\x45ncryptedPrivacyKey\x18\x05 \x02(\x0c\"\x9c\x01\n\x15LicenseIdentification\x12\x11\n\tRequestId\x18\x01 \x01(\x0c\x12\x11\n\tSessionId\x18\x02 \x01(\x0c\x12\x12\n\nPurchaseId\x18\x03 \x01(\x0c\x12\x1a\n\x04Type\x18\x04 \x01(\x0e\x32\x0c.LicenseType\x12\x0f\n\x07Version\x18\x05 \x01(\r\x12\x1c\n\x14ProviderSessionToken\x18\x06 \x01(\x0c\"\xa1\x0e\n\x07License\x12\"\n\x02Id\x18\x01 \x01(\x0b\x32\x16.LicenseIdentification\x12 \n\x07_Policy\x18\x02 \x01(\x0b\x32\x0f.License.Policy\x12\"\n\x03Key\x18\x03 \x03(\x0b\x32\x15.License.KeyContainer\x12\x18\n\x10LicenseStartTime\x18\x04 \x01(\r\x12!\n\x19RemoteAttestationVerified\x18\x05 \x01(\r\x12\x1b\n\x13ProviderClientToken\x18\x06 \x01(\x0c\x12\x18\n\x10ProtectionScheme\x18\x07 \x01(\r\x1a\xbb\x02\n\x06Policy\x12\x0f\n\x07\x43\x61nPlay\x18\x01 \x01(\x08\x12\x12\n\nCanPersist\x18\x02 \x01(\x08\x12\x10\n\x08\x43\x61nRenew\x18\x03 \x01(\x08\x12\x1d\n\x15RentalDurationSeconds\x18\x04 \x01(\r\x12\x1f\n\x17PlaybackDurationSeconds\x18\x05 \x01(\r\x12\x1e\n\x16LicenseDurationSeconds\x18\x06 \x01(\r\x12&\n\x1eRenewalRecoveryDurationSeconds\x18\x07 \x01(\r\x12\x18\n\x10RenewalServerUrl\x18\x08 \x01(\t\x12\x1b\n\x13RenewalDelaySeconds\x18\t \x01(\r\x12#\n\x1bRenewalRetryIntervalSeconds\x18\n \x01(\r\x12\x16\n\x0eRenewWithUsage\x18\x0b \x01(\x08\x1a\xf9\t\n\x0cKeyContainer\x12\n\n\x02Id\x18\x01 \x01(\x0c\x12\n\n\x02Iv\x18\x02 \x01(\x0c\x12\x0b\n\x03Key\x18\x03 \x01(\x0c\x12+\n\x04Type\x18\x04 \x01(\x0e\x32\x1d.License.KeyContainer.KeyType\x12\x32\n\x05Level\x18\x05 \x01(\x0e\x32#.License.KeyContainer.SecurityLevel\x12\x42\n\x12RequiredProtection\x18\x06 \x01(\x0b\x32&.License.KeyContainer.OutputProtection\x12\x43\n\x13RequestedProtection\x18\x07 \x01(\x0b\x32&.License.KeyContainer.OutputProtection\x12\x35\n\x0b_KeyControl\x18\x08 \x01(\x0b\x32 .License.KeyContainer.KeyControl\x12[\n\x1e_OperatorSessionKeyPermissions\x18\t \x01(\x0b\x32\x33.License.KeyContainer.OperatorSessionKeyPermissions\x12S\n\x1aVideoResolutionConstraints\x18\n \x03(\x0b\x32/.License.KeyContainer.VideoResolutionConstraint\x1a\xdb\x01\n\x10OutputProtection\x12\x42\n\x04Hdcp\x18\x01 \x01(\x0e\x32\x34.ClientIdentification.ClientCapabilities.HdcpVersion\x12>\n\tCgmsFlags\x18\x02 \x01(\x0e\x32+.License.KeyContainer.OutputProtection.CGMS\"C\n\x04\x43GMS\x12\r\n\tCOPY_FREE\x10\x00\x12\r\n\tCOPY_ONCE\x10\x02\x12\x0e\n\nCOPY_NEVER\x10\x03\x12\r\n\tCGMS_NONE\x10*\x1a\x31\n\nKeyControl\x12\x17\n\x0fKeyControlBlock\x18\x01 \x02(\x0c\x12\n\n\x02Iv\x18\x02 \x02(\x0c\x1a|\n\x1dOperatorSessionKeyPermissions\x12\x14\n\x0c\x41llowEncrypt\x18\x01 \x01(\r\x12\x14\n\x0c\x41llowDecrypt\x18\x02 \x01(\r\x12\x11\n\tAllowSign\x18\x03 \x01(\r\x12\x1c\n\x14\x41llowSignatureVerify\x18\x04 \x01(\r\x1a\x99\x01\n\x19VideoResolutionConstraint\x12\x1b\n\x13MinResolutionPixels\x18\x01 \x01(\r\x12\x1b\n\x13MaxResolutionPixels\x18\x02 \x01(\r\x12\x42\n\x12RequiredProtection\x18\x03 \x01(\x0b\x32&.License.KeyContainer.OutputProtection\"J\n\x07KeyType\x12\x0b\n\x07SIGNING\x10\x01\x12\x0b\n\x07\x43ONTENT\x10\x02\x12\x0f\n\x0bKEY_CONTROL\x10\x03\x12\x14\n\x10OPERATOR_SESSION\x10\x04\"z\n\rSecurityLevel\x12\x14\n\x10SW_SECURE_CRYPTO\x10\x01\x12\x14\n\x10SW_SECURE_DECODE\x10\x02\x12\x14\n\x10HW_SECURE_CRYPTO\x10\x03\x12\x14\n\x10HW_SECURE_DECODE\x10\x04\x12\x11\n\rHW_SECURE_ALL\x10\x05\"\x98\x01\n\x0cLicenseError\x12&\n\tErrorCode\x18\x01 \x01(\x0e\x32\x13.LicenseError.Error\"`\n\x05\x45rror\x12\x1e\n\x1aINVALID_DEVICE_CERTIFICATE\x10\x01\x12\x1e\n\x1aREVOKED_DEVICE_CERTIFICATE\x10\x02\x12\x17\n\x13SERVICE_UNAVAILABLE\x10\x03\"\xac\x07\n\x0eLicenseRequest\x12\'\n\x08\x43lientId\x18\x01 \x01(\x0b\x32\x15.ClientIdentification\x12\x38\n\tContentId\x18\x02 \x01(\x0b\x32%.LicenseRequest.ContentIdentification\x12)\n\x04Type\x18\x03 \x01(\x0e\x32\x1b.LicenseRequest.RequestType\x12\x13\n\x0bRequestTime\x18\x04 \x01(\r\x12!\n\x19KeyControlNonceDeprecated\x18\x05 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\x01(\r\x12\x1e\n\x16SecondsSinceLastPlayed\x18\x03 \x01(\r\x12\x1e\n\x16SessionUsageTableEntry\x18\x04 \x01(\x0c\"0\n\x0bRequestType\x12\x07\n\x03NEW\x10\x01\x12\x0b\n\x07RENEWAL\x10\x02\x12\x0b\n\x07RELEASE\x10\x03\"\xa9\x07\n\x11LicenseRequestRaw\x12\'\n\x08\x43lientId\x18\x01 \x01(\x0b\x32\x15.ClientIdentification\x12;\n\tContentId\x18\x02 \x01(\x0b\x32(.LicenseRequestRaw.ContentIdentification\x12,\n\x04Type\x18\x03 \x01(\x0e\x32\x1e.LicenseRequestRaw.RequestType\x12\x13\n\x0bRequestTime\x18\x04 \x01(\r\x12!\n\x19KeyControlNonceDeprecated\x18\x05 \x01(\x0c\x12)\n\x0fProtocolVersion\x18\x06 \x01(\x0e\x32\x10.ProtocolVersion\x12\x17\n\x0fKeyControlNonce\x18\x07 \x01(\r\x12\x39\n\x11\x45ncryptedClientId\x18\x08 \x01(\x0b\x32\x1e.EncryptedClientIdentification\x1a\x96\x04\n\x15\x43ontentIdentification\x12=\n\x06\x43\x65ncId\x18\x01 \x01(\x0b\x32-.LicenseRequestRaw.ContentIdentification.CENC\x12=\n\x06WebmId\x18\x02 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\x01(\x0b\x32\x18.SignedDeviceCertificate\"\x1b\n\x19SignedProvisioningMessage\"\x9b\x02\n\rSignedMessage\x12(\n\x04Type\x18\x01 \x01(\x0e\x32\x1a.SignedMessage.MessageType\x12\x0b\n\x03Msg\x18\x02 \x01(\x0c\x12\x11\n\tSignature\x18\x03 \x01(\x0c\x12\x12\n\nSessionKey\x18\x04 \x01(\x0c\x12-\n\x11RemoteAttestation\x18\x05 \x01(\x0b\x32\x12.RemoteAttestation\"}\n\x0bMessageType\x12\x13\n\x0fLICENSE_REQUEST\x10\x01\x12\x0b\n\x07LICENSE\x10\x02\x12\x12\n\x0e\x45RROR_RESPONSE\x10\x03\x12\x1f\n\x1bSERVICE_CERTIFICATE_REQUEST\x10\x04\x12\x17\n\x13SERVICE_CERTIFICATE\x10\x05\"\xc5\x02\n\x12WidevineCencHeader\x12\x30\n\talgorithm\x18\x01 \x01(\x0e\x32\x1d.WidevineCencHeader.Algorithm\x12\x0e\n\x06key_id\x18\x02 \x03(\x0c\x12\x10\n\x08provider\x18\x03 \x01(\t\x12\x12\n\ncontent_id\x18\x04 \x01(\x0c\x12\x1d\n\x15track_type_deprecated\x18\x05 \x01(\t\x12\x0e\n\x06policy\x18\x06 \x01(\t\x12\x1b\n\x13\x63rypto_period_index\x18\x07 \x01(\r\x12\x17\n\x0fgrouped_license\x18\x08 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\x01(\x0c\x12-\n\x11RemoteAttestation\x18\x05 \x01(\x0b\x32\x12.RemoteAttestation\"}\n\x0bMessageType\x12\x13\n\x0fLICENSE_REQUEST\x10\x01\x12\x0b\n\x07LICENSE\x10\x02\x12\x12\n\x0e\x45RROR_RESPONSE\x10\x03\x12\x1f\n\x1bSERVICE_CERTIFICATE_REQUEST\x10\x04\x12\x17\n\x13SERVICE_CERTIFICATE\x10\x05\"\xa5\x02\n\rSignedLicense\x12(\n\x04Type\x18\x01 \x01(\x0e\x32\x1a.SignedLicense.MessageType\x12\x15\n\x03Msg\x18\x02 \x01(\x0b\x32\x08.License\x12\x11\n\tSignature\x18\x03 \x01(\x0c\x12\x12\n\nSessionKey\x18\x04 \x01(\x0c\x12-\n\x11RemoteAttestation\x18\x05 \x01(\x0b\x32\x12.RemoteAttestation\"}\n\x0bMessageType\x12\x13\n\x0fLICENSE_REQUEST\x10\x01\x12\x0b\n\x07LICENSE\x10\x02\x12\x12\n\x0e\x45RROR_RESPONSE\x10\x03\x12\x1f\n\x1bSERVICE_CERTIFICATE_REQUEST\x10\x04\x12\x17\n\x13SERVICE_CERTIFICATE\x10\x05\"\xcb\x02\n\x18SignedServiceCertificate\x12\x33\n\x04Type\x18\x01 \x01(\x0e\x32%.SignedServiceCertificate.MessageType\x12%\n\x03Msg\x18\x02 \x01(\x0b\x32\x18.SignedDeviceCertificate\x12\x11\n\tSignature\x18\x03 \x01(\x0c\x12\x12\n\nSessionKey\x18\x04 \x01(\x0c\x12-\n\x11RemoteAttestation\x18\x05 \x01(\x0b\x32\x12.RemoteAttestation\"}\n\x0bMessageType\x12\x13\n\x0fLICENSE_REQUEST\x10\x01\x12\x0b\n\x07LICENSE\x10\x02\x12\x12\n\x0e\x45RROR_RESPONSE\x10\x03\x12\x1f\n\x1bSERVICE_CERTIFICATE_REQUEST\x10\x04\x12\x17\n\x13SERVICE_CERTIFICATE\x10\x05\"\xb5\x01\n\nFileHashes\x12\x0e\n\x06signer\x18\x01 \x01(\x0c\x12)\n\nsignatures\x18\x02 \x03(\x0b\x32\x15.FileHashes.Signature\x1al\n\tSignature\x12\x10\n\x08\x66ilename\x18\x01 \x01(\t\x12\x14\n\x0ctest_signing\x18\x02 \x01(\x08\x12\x12\n\nSHA512Hash\x18\x03 \x01(\x0c\x12\x10\n\x08main_exe\x18\x04 \x01(\x08\x12\x11\n\tsignature\x18\x05 \x01(\x0c*1\n\x0bLicenseType\x12\x08\n\x04ZERO\x10\x00\x12\x0b\n\x07\x44\x45\x46\x41ULT\x10\x01\x12\x0b\n\x07OFFLINE\x10\x02*\x1e\n\x0fProtocolVersion\x12\x0b\n\x07\x43URRENT\x10\x15')
+)
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+_LICENSETYPE = _descriptor.EnumDescriptor(
+  name='LicenseType',
+  full_name='LicenseType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='ZERO', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='DEFAULT', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='OFFLINE', index=2, number=2,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=8362,
+  serialized_end=8411,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSETYPE)
+
+LicenseType = enum_type_wrapper.EnumTypeWrapper(_LICENSETYPE)
+_PROTOCOLVERSION = _descriptor.EnumDescriptor(
+  name='ProtocolVersion',
+  full_name='ProtocolVersion',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='CURRENT', index=0, number=21,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=8413,
+  serialized_end=8443,
+)
+_sym_db.RegisterEnumDescriptor(_PROTOCOLVERSION)
+
+ProtocolVersion = enum_type_wrapper.EnumTypeWrapper(_PROTOCOLVERSION)
+ZERO = 0
+DEFAULT = 1
+OFFLINE = 2
+CURRENT = 21
+
+
+_CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION = _descriptor.EnumDescriptor(
+  name='HdcpVersion',
+  full_name='ClientIdentification.ClientCapabilities.HdcpVersion',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='HDCP_NONE', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HDCP_V1', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HDCP_V2', index=2, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HDCP_V2_1', index=3, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HDCP_V2_2', index=4, number=4,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=617,
+  serialized_end=701,
+)
+_sym_db.RegisterEnumDescriptor(_CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION)
+
+_CLIENTIDENTIFICATION_TOKENTYPE = _descriptor.EnumDescriptor(
+  name='TokenType',
+  full_name='ClientIdentification.TokenType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='KEYBOX', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='DEVICE_CERTIFICATE', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='REMOTE_ATTESTATION_CERTIFICATE', index=2, number=2,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=703,
+  serialized_end=786,
+)
+_sym_db.RegisterEnumDescriptor(_CLIENTIDENTIFICATION_TOKENTYPE)
+
+_DEVICECERTIFICATE_CERTIFICATETYPE = _descriptor.EnumDescriptor(
+  name='CertificateType',
+  full_name='DeviceCertificate.CertificateType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='ROOT', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='INTERMEDIATE', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='USER_DEVICE', index=2, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE', index=3, number=3,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=997,
+  serialized_end=1072,
+)
+_sym_db.RegisterEnumDescriptor(_DEVICECERTIFICATE_CERTIFICATETYPE)
+
+_DEVICECERTIFICATESTATUS_CERTIFICATESTATUS = _descriptor.EnumDescriptor(
+  name='CertificateStatus',
+  full_name='DeviceCertificateStatus.CertificateStatus',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='VALID', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='REVOKED', index=1, number=1,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=1228,
+  serialized_end=1271,
+)
+_sym_db.RegisterEnumDescriptor(_DEVICECERTIFICATESTATUS_CERTIFICATESTATUS)
+
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION_CGMS = _descriptor.EnumDescriptor(
+  name='CGMS',
+  full_name='License.KeyContainer.OutputProtection.CGMS',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='COPY_FREE', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='COPY_ONCE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='COPY_NEVER', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='CGMS_NONE', index=3, number=42,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=2949,
+  serialized_end=3016,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSE_KEYCONTAINER_OUTPUTPROTECTION_CGMS)
+
+_LICENSE_KEYCONTAINER_KEYTYPE = _descriptor.EnumDescriptor(
+  name='KeyType',
+  full_name='License.KeyContainer.KeyType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='SIGNING', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='CONTENT', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='KEY_CONTROL', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='OPERATOR_SESSION', index=3, number=4,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=3351,
+  serialized_end=3425,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSE_KEYCONTAINER_KEYTYPE)
+
+_LICENSE_KEYCONTAINER_SECURITYLEVEL = _descriptor.EnumDescriptor(
+  name='SecurityLevel',
+  full_name='License.KeyContainer.SecurityLevel',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='SW_SECURE_CRYPTO', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SW_SECURE_DECODE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HW_SECURE_CRYPTO', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HW_SECURE_DECODE', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='HW_SECURE_ALL', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=3427,
+  serialized_end=3549,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSE_KEYCONTAINER_SECURITYLEVEL)
+
+_LICENSEERROR_ERROR = _descriptor.EnumDescriptor(
+  name='Error',
+  full_name='LicenseError.Error',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='INVALID_DEVICE_CERTIFICATE', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='REVOKED_DEVICE_CERTIFICATE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_UNAVAILABLE', index=2, number=3,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=3608,
+  serialized_end=3704,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSEERROR_ERROR)
+
+_LICENSEREQUEST_REQUESTTYPE = _descriptor.EnumDescriptor(
+  name='RequestType',
+  full_name='LicenseRequest.RequestType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='NEW', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='RENEWAL', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='RELEASE', index=2, number=3,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=4599,
+  serialized_end=4647,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSEREQUEST_REQUESTTYPE)
+
+_LICENSEREQUESTRAW_REQUESTTYPE = _descriptor.EnumDescriptor(
+  name='RequestType',
+  full_name='LicenseRequestRaw.RequestType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='NEW', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='RENEWAL', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='RELEASE', index=2, number=3,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=4599,
+  serialized_end=4647,
+)
+_sym_db.RegisterEnumDescriptor(_LICENSEREQUESTRAW_REQUESTTYPE)
+
+_PROVISIONEDDEVICEINFO_WVSECURITYLEVEL = _descriptor.EnumDescriptor(
+  name='WvSecurityLevel',
+  full_name='ProvisionedDeviceInfo.WvSecurityLevel',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LEVEL_UNSPECIFIED', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LEVEL_1', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LEVEL_2', index=2, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LEVEL_3', index=3, number=3,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=5805,
+  serialized_end=5884,
+)
+_sym_db.RegisterEnumDescriptor(_PROVISIONEDDEVICEINFO_WVSECURITYLEVEL)
+
+_SIGNEDMESSAGE_MESSAGETYPE = _descriptor.EnumDescriptor(
+  name='MessageType',
+  full_name='SignedMessage.MessageType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE_REQUEST', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='ERROR_RESPONSE', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE_REQUEST', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6450,
+  serialized_end=6575,
+)
+_sym_db.RegisterEnumDescriptor(_SIGNEDMESSAGE_MESSAGETYPE)
+
+_WIDEVINECENCHEADER_ALGORITHM = _descriptor.EnumDescriptor(
+  name='Algorithm',
+  full_name='WidevineCencHeader.Algorithm',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='UNENCRYPTED', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='AESCTR', index=1, number=1,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6863,
+  serialized_end=6903,
+)
+_sym_db.RegisterEnumDescriptor(_WIDEVINECENCHEADER_ALGORITHM)
+
+_SIGNEDLICENSEREQUEST_MESSAGETYPE = _descriptor.EnumDescriptor(
+  name='MessageType',
+  full_name='SignedLicenseRequest.MessageType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE_REQUEST', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='ERROR_RESPONSE', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE_REQUEST', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6450,
+  serialized_end=6575,
+)
+_sym_db.RegisterEnumDescriptor(_SIGNEDLICENSEREQUEST_MESSAGETYPE)
+
+_SIGNEDLICENSEREQUESTRAW_MESSAGETYPE = _descriptor.EnumDescriptor(
+  name='MessageType',
+  full_name='SignedLicenseRequestRaw.MessageType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE_REQUEST', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='ERROR_RESPONSE', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE_REQUEST', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6450,
+  serialized_end=6575,
+)
+_sym_db.RegisterEnumDescriptor(_SIGNEDLICENSEREQUESTRAW_MESSAGETYPE)
+
+_SIGNEDLICENSE_MESSAGETYPE = _descriptor.EnumDescriptor(
+  name='MessageType',
+  full_name='SignedLicense.MessageType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE_REQUEST', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='ERROR_RESPONSE', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE_REQUEST', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6450,
+  serialized_end=6575,
+)
+_sym_db.RegisterEnumDescriptor(_SIGNEDLICENSE_MESSAGETYPE)
+
+_SIGNEDSERVICECERTIFICATE_MESSAGETYPE = _descriptor.EnumDescriptor(
+  name='MessageType',
+  full_name='SignedServiceCertificate.MessageType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE_REQUEST', index=0, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='LICENSE', index=1, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='ERROR_RESPONSE', index=2, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE_REQUEST', index=3, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='SERVICE_CERTIFICATE', index=4, number=5,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6450,
+  serialized_end=6575,
+)
+_sym_db.RegisterEnumDescriptor(_SIGNEDSERVICECERTIFICATE_MESSAGETYPE)
+
+
+_CLIENTIDENTIFICATION_NAMEVALUE = _descriptor.Descriptor(
+  name='NameValue',
+  full_name='ClientIdentification.NameValue',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Name', full_name='ClientIdentification.NameValue.Name', index=0,
+      number=1, type=9, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Value', full_name='ClientIdentification.NameValue.Value', index=1,
+      number=2, type=9, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=366,
+  serialized_end=406,
+)
+
+_CLIENTIDENTIFICATION_CLIENTCAPABILITIES = _descriptor.Descriptor(
+  name='ClientCapabilities',
+  full_name='ClientIdentification.ClientCapabilities',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='ClientToken', full_name='ClientIdentification.ClientCapabilities.ClientToken', index=0,
+      number=1, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionToken', full_name='ClientIdentification.ClientCapabilities.SessionToken', index=1,
+      number=2, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='VideoResolutionConstraints', full_name='ClientIdentification.ClientCapabilities.VideoResolutionConstraints', index=2,
+      number=3, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='MaxHdcpVersion', full_name='ClientIdentification.ClientCapabilities.MaxHdcpVersion', index=3,
+      number=4, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='OemCryptoApiVersion', full_name='ClientIdentification.ClientCapabilities.OemCryptoApiVersion', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=409,
+  serialized_end=701,
+)
+
+_CLIENTIDENTIFICATION = _descriptor.Descriptor(
+  name='ClientIdentification',
+  full_name='ClientIdentification',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='ClientIdentification.Type', index=0,
+      number=1, type=14, cpp_type=8, label=2,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Token', full_name='ClientIdentification.Token', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ClientInfo', full_name='ClientIdentification.ClientInfo', index=2,
+      number=3, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProviderClientToken', full_name='ClientIdentification.ProviderClientToken', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseCounter', full_name='ClientIdentification.LicenseCounter', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='_ClientCapabilities', full_name='ClientIdentification._ClientCapabilities', index=5,
+      number=6, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='_FileHashes', full_name='ClientIdentification._FileHashes', index=6,
+      number=7, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_CLIENTIDENTIFICATION_NAMEVALUE, _CLIENTIDENTIFICATION_CLIENTCAPABILITIES, ],
+  enum_types=[
+    _CLIENTIDENTIFICATION_TOKENTYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=43,
+  serialized_end=786,
+)
+
+
+_DEVICECERTIFICATE = _descriptor.Descriptor(
+  name='DeviceCertificate',
+  full_name='DeviceCertificate',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='DeviceCertificate.Type', index=0,
+      number=1, type=14, cpp_type=8, label=2,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SerialNumber', full_name='DeviceCertificate.SerialNumber', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='CreationTimeSeconds', full_name='DeviceCertificate.CreationTimeSeconds', index=2,
+      number=3, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='PublicKey', full_name='DeviceCertificate.PublicKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SystemId', full_name='DeviceCertificate.SystemId', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='TestDeviceDeprecated', full_name='DeviceCertificate.TestDeviceDeprecated', index=5,
+      number=6, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ServiceId', full_name='DeviceCertificate.ServiceId', index=6,
+      number=7, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _DEVICECERTIFICATE_CERTIFICATETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=789,
+  serialized_end=1072,
+)
+
+
+_DEVICECERTIFICATESTATUS = _descriptor.Descriptor(
+  name='DeviceCertificateStatus',
+  full_name='DeviceCertificateStatus',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='SerialNumber', full_name='DeviceCertificateStatus.SerialNumber', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Status', full_name='DeviceCertificateStatus.Status', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='DeviceInfo', full_name='DeviceCertificateStatus.DeviceInfo', index=2,
+      number=4, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _DEVICECERTIFICATESTATUS_CERTIFICATESTATUS,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1075,
+  serialized_end=1271,
+)
+
+
+_DEVICECERTIFICATESTATUSLIST = _descriptor.Descriptor(
+  name='DeviceCertificateStatusList',
+  full_name='DeviceCertificateStatusList',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='CreationTimeSeconds', full_name='DeviceCertificateStatusList.CreationTimeSeconds', index=0,
+      number=1, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='CertificateStatus', full_name='DeviceCertificateStatusList.CertificateStatus', index=1,
+      number=2, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1273,
+  serialized_end=1384,
+)
+
+
+_ENCRYPTEDCLIENTIDENTIFICATION = _descriptor.Descriptor(
+  name='EncryptedClientIdentification',
+  full_name='EncryptedClientIdentification',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='ServiceId', full_name='EncryptedClientIdentification.ServiceId', index=0,
+      number=1, type=9, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ServiceCertificateSerialNumber', full_name='EncryptedClientIdentification.ServiceCertificateSerialNumber', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='EncryptedClientId', full_name='EncryptedClientIdentification.EncryptedClientId', index=2,
+      number=3, type=12, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='EncryptedClientIdIv', full_name='EncryptedClientIdentification.EncryptedClientIdIv', index=3,
+      number=4, type=12, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='EncryptedPrivacyKey', full_name='EncryptedClientIdentification.EncryptedPrivacyKey', index=4,
+      number=5, type=12, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1387,
+  serialized_end=1562,
+)
+
+
+_LICENSEIDENTIFICATION = _descriptor.Descriptor(
+  name='LicenseIdentification',
+  full_name='LicenseIdentification',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='RequestId', full_name='LicenseIdentification.RequestId', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionId', full_name='LicenseIdentification.SessionId', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='PurchaseId', full_name='LicenseIdentification.PurchaseId', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='LicenseIdentification.Type', index=3,
+      number=4, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Version', full_name='LicenseIdentification.Version', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProviderSessionToken', full_name='LicenseIdentification.ProviderSessionToken', index=5,
+      number=6, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1565,
+  serialized_end=1721,
+)
+
+
+_LICENSE_POLICY = _descriptor.Descriptor(
+  name='Policy',
+  full_name='License.Policy',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='CanPlay', full_name='License.Policy.CanPlay', index=0,
+      number=1, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='CanPersist', full_name='License.Policy.CanPersist', index=1,
+      number=2, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='CanRenew', full_name='License.Policy.CanRenew', index=2,
+      number=3, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RentalDurationSeconds', full_name='License.Policy.RentalDurationSeconds', index=3,
+      number=4, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='PlaybackDurationSeconds', full_name='License.Policy.PlaybackDurationSeconds', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseDurationSeconds', full_name='License.Policy.LicenseDurationSeconds', index=5,
+      number=6, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RenewalRecoveryDurationSeconds', full_name='License.Policy.RenewalRecoveryDurationSeconds', index=6,
+      number=7, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RenewalServerUrl', full_name='License.Policy.RenewalServerUrl', index=7,
+      number=8, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RenewalDelaySeconds', full_name='License.Policy.RenewalDelaySeconds', index=8,
+      number=9, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RenewalRetryIntervalSeconds', full_name='License.Policy.RenewalRetryIntervalSeconds', index=9,
+      number=10, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RenewWithUsage', full_name='License.Policy.RenewWithUsage', index=10,
+      number=11, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1958,
+  serialized_end=2273,
+)
+
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION = _descriptor.Descriptor(
+  name='OutputProtection',
+  full_name='License.KeyContainer.OutputProtection',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Hdcp', full_name='License.KeyContainer.OutputProtection.Hdcp', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='CgmsFlags', full_name='License.KeyContainer.OutputProtection.CgmsFlags', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _LICENSE_KEYCONTAINER_OUTPUTPROTECTION_CGMS,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=2797,
+  serialized_end=3016,
+)
+
+_LICENSE_KEYCONTAINER_KEYCONTROL = _descriptor.Descriptor(
+  name='KeyControl',
+  full_name='License.KeyContainer.KeyControl',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='KeyControlBlock', full_name='License.KeyContainer.KeyControl.KeyControlBlock', index=0,
+      number=1, type=12, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Iv', full_name='License.KeyContainer.KeyControl.Iv', index=1,
+      number=2, type=12, cpp_type=9, label=2,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=3018,
+  serialized_end=3067,
+)
+
+_LICENSE_KEYCONTAINER_OPERATORSESSIONKEYPERMISSIONS = _descriptor.Descriptor(
+  name='OperatorSessionKeyPermissions',
+  full_name='License.KeyContainer.OperatorSessionKeyPermissions',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='AllowEncrypt', full_name='License.KeyContainer.OperatorSessionKeyPermissions.AllowEncrypt', index=0,
+      number=1, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='AllowDecrypt', full_name='License.KeyContainer.OperatorSessionKeyPermissions.AllowDecrypt', index=1,
+      number=2, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='AllowSign', full_name='License.KeyContainer.OperatorSessionKeyPermissions.AllowSign', index=2,
+      number=3, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='AllowSignatureVerify', full_name='License.KeyContainer.OperatorSessionKeyPermissions.AllowSignatureVerify', index=3,
+      number=4, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=3069,
+  serialized_end=3193,
+)
+
+_LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT = _descriptor.Descriptor(
+  name='VideoResolutionConstraint',
+  full_name='License.KeyContainer.VideoResolutionConstraint',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='MinResolutionPixels', full_name='License.KeyContainer.VideoResolutionConstraint.MinResolutionPixels', index=0,
+      number=1, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='MaxResolutionPixels', full_name='License.KeyContainer.VideoResolutionConstraint.MaxResolutionPixels', index=1,
+      number=2, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequiredProtection', full_name='License.KeyContainer.VideoResolutionConstraint.RequiredProtection', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=3196,
+  serialized_end=3349,
+)
+
+_LICENSE_KEYCONTAINER = _descriptor.Descriptor(
+  name='KeyContainer',
+  full_name='License.KeyContainer',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Id', full_name='License.KeyContainer.Id', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Iv', full_name='License.KeyContainer.Iv', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Key', full_name='License.KeyContainer.Key', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='License.KeyContainer.Type', index=3,
+      number=4, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Level', full_name='License.KeyContainer.Level', index=4,
+      number=5, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequiredProtection', full_name='License.KeyContainer.RequiredProtection', index=5,
+      number=6, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestedProtection', full_name='License.KeyContainer.RequestedProtection', index=6,
+      number=7, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='_KeyControl', full_name='License.KeyContainer._KeyControl', index=7,
+      number=8, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='_OperatorSessionKeyPermissions', full_name='License.KeyContainer._OperatorSessionKeyPermissions', index=8,
+      number=9, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='VideoResolutionConstraints', full_name='License.KeyContainer.VideoResolutionConstraints', index=9,
+      number=10, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSE_KEYCONTAINER_OUTPUTPROTECTION, _LICENSE_KEYCONTAINER_KEYCONTROL, _LICENSE_KEYCONTAINER_OPERATORSESSIONKEYPERMISSIONS, _LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT, ],
+  enum_types=[
+    _LICENSE_KEYCONTAINER_KEYTYPE,
+    _LICENSE_KEYCONTAINER_SECURITYLEVEL,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=2276,
+  serialized_end=3549,
+)
+
+_LICENSE = _descriptor.Descriptor(
+  name='License',
+  full_name='License',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Id', full_name='License.Id', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='_Policy', full_name='License._Policy', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Key', full_name='License.Key', index=2,
+      number=3, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseStartTime', full_name='License.LicenseStartTime', index=3,
+      number=4, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestationVerified', full_name='License.RemoteAttestationVerified', index=4,
+      number=5, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProviderClientToken', full_name='License.ProviderClientToken', index=5,
+      number=6, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProtectionScheme', full_name='License.ProtectionScheme', index=6,
+      number=7, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSE_POLICY, _LICENSE_KEYCONTAINER, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1724,
+  serialized_end=3549,
+)
+
+
+_LICENSEERROR = _descriptor.Descriptor(
+  name='LicenseError',
+  full_name='LicenseError',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='ErrorCode', full_name='LicenseError.ErrorCode', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _LICENSEERROR_ERROR,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=3552,
+  serialized_end=3704,
+)
+
+
+_LICENSEREQUEST_CONTENTIDENTIFICATION_CENC = _descriptor.Descriptor(
+  name='CENC',
+  full_name='LicenseRequest.ContentIdentification.CENC',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Pssh', full_name='LicenseRequest.ContentIdentification.CENC.Pssh', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseType', full_name='LicenseRequest.ContentIdentification.CENC.LicenseType', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestId', full_name='LicenseRequest.ContentIdentification.CENC.RequestId', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4268,
+  serialized_end=4363,
+)
+
+_LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM = _descriptor.Descriptor(
+  name='WebM',
+  full_name='LicenseRequest.ContentIdentification.WebM',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Header', full_name='LicenseRequest.ContentIdentification.WebM.Header', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseType', full_name='LicenseRequest.ContentIdentification.WebM.LicenseType', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestId', full_name='LicenseRequest.ContentIdentification.WebM.RequestId', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4365,
+  serialized_end=4441,
+)
+
+_LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE = _descriptor.Descriptor(
+  name='ExistingLicense',
+  full_name='LicenseRequest.ContentIdentification.ExistingLicense',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='LicenseId', full_name='LicenseRequest.ContentIdentification.ExistingLicense.LicenseId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SecondsSinceStarted', full_name='LicenseRequest.ContentIdentification.ExistingLicense.SecondsSinceStarted', index=1,
+      number=2, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SecondsSinceLastPlayed', full_name='LicenseRequest.ContentIdentification.ExistingLicense.SecondsSinceLastPlayed', index=2,
+      number=3, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionUsageTableEntry', full_name='LicenseRequest.ContentIdentification.ExistingLicense.SessionUsageTableEntry', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4444,
+  serialized_end=4597,
+)
+
+_LICENSEREQUEST_CONTENTIDENTIFICATION = _descriptor.Descriptor(
+  name='ContentIdentification',
+  full_name='LicenseRequest.ContentIdentification',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='CencId', full_name='LicenseRequest.ContentIdentification.CencId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='WebmId', full_name='LicenseRequest.ContentIdentification.WebmId', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='License', full_name='LicenseRequest.ContentIdentification.License', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSEREQUEST_CONTENTIDENTIFICATION_CENC, _LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM, _LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4051,
+  serialized_end=4597,
+)
+
+_LICENSEREQUEST = _descriptor.Descriptor(
+  name='LicenseRequest',
+  full_name='LicenseRequest',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='ClientId', full_name='LicenseRequest.ClientId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ContentId', full_name='LicenseRequest.ContentId', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='LicenseRequest.Type', index=2,
+      number=3, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestTime', full_name='LicenseRequest.RequestTime', index=3,
+      number=4, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='KeyControlNonceDeprecated', full_name='LicenseRequest.KeyControlNonceDeprecated', index=4,
+      number=5, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProtocolVersion', full_name='LicenseRequest.ProtocolVersion', index=5,
+      number=6, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=21,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='KeyControlNonce', full_name='LicenseRequest.KeyControlNonce', index=6,
+      number=7, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='EncryptedClientId', full_name='LicenseRequest.EncryptedClientId', index=7,
+      number=8, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSEREQUEST_CONTENTIDENTIFICATION, ],
+  enum_types=[
+    _LICENSEREQUEST_REQUESTTYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=3707,
+  serialized_end=4647,
+)
+
+
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC = _descriptor.Descriptor(
+  name='CENC',
+  full_name='LicenseRequestRaw.ContentIdentification.CENC',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Pssh', full_name='LicenseRequestRaw.ContentIdentification.CENC.Pssh', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseType', full_name='LicenseRequestRaw.ContentIdentification.CENC.LicenseType', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestId', full_name='LicenseRequestRaw.ContentIdentification.CENC.RequestId', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5229,
+  serialized_end=5303,
+)
+
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM = _descriptor.Descriptor(
+  name='WebM',
+  full_name='LicenseRequestRaw.ContentIdentification.WebM',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Header', full_name='LicenseRequestRaw.ContentIdentification.WebM.Header', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='LicenseType', full_name='LicenseRequestRaw.ContentIdentification.WebM.LicenseType', index=1,
+      number=2, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestId', full_name='LicenseRequestRaw.ContentIdentification.WebM.RequestId', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4365,
+  serialized_end=4441,
+)
+
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE = _descriptor.Descriptor(
+  name='ExistingLicense',
+  full_name='LicenseRequestRaw.ContentIdentification.ExistingLicense',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='LicenseId', full_name='LicenseRequestRaw.ContentIdentification.ExistingLicense.LicenseId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SecondsSinceStarted', full_name='LicenseRequestRaw.ContentIdentification.ExistingLicense.SecondsSinceStarted', index=1,
+      number=2, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SecondsSinceLastPlayed', full_name='LicenseRequestRaw.ContentIdentification.ExistingLicense.SecondsSinceLastPlayed', index=2,
+      number=3, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionUsageTableEntry', full_name='LicenseRequestRaw.ContentIdentification.ExistingLicense.SessionUsageTableEntry', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4444,
+  serialized_end=4597,
+)
+
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION = _descriptor.Descriptor(
+  name='ContentIdentification',
+  full_name='LicenseRequestRaw.ContentIdentification',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='CencId', full_name='LicenseRequestRaw.ContentIdentification.CencId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='WebmId', full_name='LicenseRequestRaw.ContentIdentification.WebmId', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='License', full_name='LicenseRequestRaw.ContentIdentification.License', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC, _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM, _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5003,
+  serialized_end=5537,
+)
+
+_LICENSEREQUESTRAW = _descriptor.Descriptor(
+  name='LicenseRequestRaw',
+  full_name='LicenseRequestRaw',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='ClientId', full_name='LicenseRequestRaw.ClientId', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ContentId', full_name='LicenseRequestRaw.ContentId', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='LicenseRequestRaw.Type', index=2,
+      number=3, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RequestTime', full_name='LicenseRequestRaw.RequestTime', index=3,
+      number=4, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='KeyControlNonceDeprecated', full_name='LicenseRequestRaw.KeyControlNonceDeprecated', index=4,
+      number=5, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ProtocolVersion', full_name='LicenseRequestRaw.ProtocolVersion', index=5,
+      number=6, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=21,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='KeyControlNonce', full_name='LicenseRequestRaw.KeyControlNonce', index=6,
+      number=7, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='EncryptedClientId', full_name='LicenseRequestRaw.EncryptedClientId', index=7,
+      number=8, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_LICENSEREQUESTRAW_CONTENTIDENTIFICATION, ],
+  enum_types=[
+    _LICENSEREQUESTRAW_REQUESTTYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4650,
+  serialized_end=5587,
+)
+
+
+_PROVISIONEDDEVICEINFO = _descriptor.Descriptor(
+  name='ProvisionedDeviceInfo',
+  full_name='ProvisionedDeviceInfo',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='SystemId', full_name='ProvisionedDeviceInfo.SystemId', index=0,
+      number=1, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Soc', full_name='ProvisionedDeviceInfo.Soc', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Manufacturer', full_name='ProvisionedDeviceInfo.Manufacturer', index=2,
+      number=3, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Model', full_name='ProvisionedDeviceInfo.Model', index=3,
+      number=4, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='DeviceType', full_name='ProvisionedDeviceInfo.DeviceType', index=4,
+      number=5, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='ModelYear', full_name='ProvisionedDeviceInfo.ModelYear', index=5,
+      number=6, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SecurityLevel', full_name='ProvisionedDeviceInfo.SecurityLevel', index=6,
+      number=7, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='TestDevice', full_name='ProvisionedDeviceInfo.TestDevice', index=7,
+      number=8, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _PROVISIONEDDEVICEINFO_WVSECURITYLEVEL,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5590,
+  serialized_end=5884,
+)
+
+
+_PROVISIONINGOPTIONS = _descriptor.Descriptor(
+  name='ProvisioningOptions',
+  full_name='ProvisioningOptions',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5886,
+  serialized_end=5907,
+)
+
+
+_PROVISIONINGREQUEST = _descriptor.Descriptor(
+  name='ProvisioningRequest',
+  full_name='ProvisioningRequest',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5909,
+  serialized_end=5930,
+)
+
+
+_PROVISIONINGRESPONSE = _descriptor.Descriptor(
+  name='ProvisioningResponse',
+  full_name='ProvisioningResponse',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5932,
+  serialized_end=5954,
+)
+
+
+_REMOTEATTESTATION = _descriptor.Descriptor(
+  name='RemoteAttestation',
+  full_name='RemoteAttestation',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Certificate', full_name='RemoteAttestation.Certificate', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Salt', full_name='RemoteAttestation.Salt', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='RemoteAttestation.Signature', index=2,
+      number=3, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5956,
+  serialized_end=6061,
+)
+
+
+_SESSIONINIT = _descriptor.Descriptor(
+  name='SessionInit',
+  full_name='SessionInit',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6063,
+  serialized_end=6076,
+)
+
+
+_SESSIONSTATE = _descriptor.Descriptor(
+  name='SessionState',
+  full_name='SessionState',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6078,
+  serialized_end=6092,
+)
+
+
+_SIGNEDCERTIFICATESTATUSLIST = _descriptor.Descriptor(
+  name='SignedCertificateStatusList',
+  full_name='SignedCertificateStatusList',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6094,
+  serialized_end=6123,
+)
+
+
+_SIGNEDDEVICECERTIFICATE = _descriptor.Descriptor(
+  name='SignedDeviceCertificate',
+  full_name='SignedDeviceCertificate',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='_DeviceCertificate', full_name='SignedDeviceCertificate._DeviceCertificate', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedDeviceCertificate.Signature', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signer', full_name='SignedDeviceCertificate.Signer', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6126,
+  serialized_end=6260,
+)
+
+
+_SIGNEDPROVISIONINGMESSAGE = _descriptor.Descriptor(
+  name='SignedProvisioningMessage',
+  full_name='SignedProvisioningMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6262,
+  serialized_end=6289,
+)
+
+
+_SIGNEDMESSAGE = _descriptor.Descriptor(
+  name='SignedMessage',
+  full_name='SignedMessage',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='SignedMessage.Type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Msg', full_name='SignedMessage.Msg', index=1,
+      number=2, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedMessage.Signature', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionKey', full_name='SignedMessage.SessionKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestation', full_name='SignedMessage.RemoteAttestation', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _SIGNEDMESSAGE_MESSAGETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6292,
+  serialized_end=6575,
+)
+
+
+_WIDEVINECENCHEADER = _descriptor.Descriptor(
+  name='WidevineCencHeader',
+  full_name='WidevineCencHeader',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='algorithm', full_name='WidevineCencHeader.algorithm', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='key_id', full_name='WidevineCencHeader.key_id', index=1,
+      number=2, type=12, cpp_type=9, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='provider', full_name='WidevineCencHeader.provider', index=2,
+      number=3, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='content_id', full_name='WidevineCencHeader.content_id', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='track_type_deprecated', full_name='WidevineCencHeader.track_type_deprecated', index=4,
+      number=5, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='policy', full_name='WidevineCencHeader.policy', index=5,
+      number=6, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='crypto_period_index', full_name='WidevineCencHeader.crypto_period_index', index=6,
+      number=7, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='grouped_license', full_name='WidevineCencHeader.grouped_license', index=7,
+      number=8, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='protection_scheme', full_name='WidevineCencHeader.protection_scheme', index=8,
+      number=9, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='crypto_period_seconds', full_name='WidevineCencHeader.crypto_period_seconds', index=9,
+      number=10, type=13, cpp_type=3, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _WIDEVINECENCHEADER_ALGORITHM,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6578,
+  serialized_end=6903,
+)
+
+
+_SIGNEDLICENSEREQUEST = _descriptor.Descriptor(
+  name='SignedLicenseRequest',
+  full_name='SignedLicenseRequest',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='SignedLicenseRequest.Type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Msg', full_name='SignedLicenseRequest.Msg', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedLicenseRequest.Signature', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionKey', full_name='SignedLicenseRequest.SessionKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestation', full_name='SignedLicenseRequest.RemoteAttestation', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _SIGNEDLICENSEREQUEST_MESSAGETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6906,
+  serialized_end=7220,
+)
+
+
+_SIGNEDLICENSEREQUESTRAW = _descriptor.Descriptor(
+  name='SignedLicenseRequestRaw',
+  full_name='SignedLicenseRequestRaw',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='SignedLicenseRequestRaw.Type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Msg', full_name='SignedLicenseRequestRaw.Msg', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedLicenseRequestRaw.Signature', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionKey', full_name='SignedLicenseRequestRaw.SessionKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestation', full_name='SignedLicenseRequestRaw.RemoteAttestation', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _SIGNEDLICENSEREQUESTRAW_MESSAGETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=7223,
+  serialized_end=7546,
+)
+
+
+_SIGNEDLICENSE = _descriptor.Descriptor(
+  name='SignedLicense',
+  full_name='SignedLicense',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='SignedLicense.Type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Msg', full_name='SignedLicense.Msg', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedLicense.Signature', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionKey', full_name='SignedLicense.SessionKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestation', full_name='SignedLicense.RemoteAttestation', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _SIGNEDLICENSE_MESSAGETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=7549,
+  serialized_end=7842,
+)
+
+
+_SIGNEDSERVICECERTIFICATE = _descriptor.Descriptor(
+  name='SignedServiceCertificate',
+  full_name='SignedServiceCertificate',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='Type', full_name='SignedServiceCertificate.Type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=1,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Msg', full_name='SignedServiceCertificate.Msg', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='Signature', full_name='SignedServiceCertificate.Signature', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SessionKey', full_name='SignedServiceCertificate.SessionKey', index=3,
+      number=4, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='RemoteAttestation', full_name='SignedServiceCertificate.RemoteAttestation', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+    _SIGNEDSERVICECERTIFICATE_MESSAGETYPE,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=7845,
+  serialized_end=8176,
+)
+
+
+_FILEHASHES_SIGNATURE = _descriptor.Descriptor(
+  name='Signature',
+  full_name='FileHashes.Signature',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='filename', full_name='FileHashes.Signature.filename', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='test_signing', full_name='FileHashes.Signature.test_signing', index=1,
+      number=2, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='SHA512Hash', full_name='FileHashes.Signature.SHA512Hash', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='main_exe', full_name='FileHashes.Signature.main_exe', index=3,
+      number=4, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='signature', full_name='FileHashes.Signature.signature', index=4,
+      number=5, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=8252,
+  serialized_end=8360,
+)
+
+_FILEHASHES = _descriptor.Descriptor(
+  name='FileHashes',
+  full_name='FileHashes',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='signer', full_name='FileHashes.signer', index=0,
+      number=1, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+    _descriptor.FieldDescriptor(
+      name='signatures', full_name='FileHashes.signatures', index=1,
+      number=2, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None),
+  ],
+  extensions=[
+  ],
+  nested_types=[_FILEHASHES_SIGNATURE, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto2',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=8179,
+  serialized_end=8360,
+)
+
+_CLIENTIDENTIFICATION_NAMEVALUE.containing_type = _CLIENTIDENTIFICATION
+_CLIENTIDENTIFICATION_CLIENTCAPABILITIES.fields_by_name['MaxHdcpVersion'].enum_type = _CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION
+_CLIENTIDENTIFICATION_CLIENTCAPABILITIES.containing_type = _CLIENTIDENTIFICATION
+_CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION.containing_type = _CLIENTIDENTIFICATION_CLIENTCAPABILITIES
+_CLIENTIDENTIFICATION.fields_by_name['Type'].enum_type = _CLIENTIDENTIFICATION_TOKENTYPE
+_CLIENTIDENTIFICATION.fields_by_name['Token'].message_type = _SIGNEDDEVICECERTIFICATE
+_CLIENTIDENTIFICATION.fields_by_name['ClientInfo'].message_type = _CLIENTIDENTIFICATION_NAMEVALUE
+_CLIENTIDENTIFICATION.fields_by_name['_ClientCapabilities'].message_type = _CLIENTIDENTIFICATION_CLIENTCAPABILITIES
+_CLIENTIDENTIFICATION.fields_by_name['_FileHashes'].message_type = _FILEHASHES
+_CLIENTIDENTIFICATION_TOKENTYPE.containing_type = _CLIENTIDENTIFICATION
+_DEVICECERTIFICATE.fields_by_name['Type'].enum_type = _DEVICECERTIFICATE_CERTIFICATETYPE
+_DEVICECERTIFICATE_CERTIFICATETYPE.containing_type = _DEVICECERTIFICATE
+_DEVICECERTIFICATESTATUS.fields_by_name['Status'].enum_type = _DEVICECERTIFICATESTATUS_CERTIFICATESTATUS
+_DEVICECERTIFICATESTATUS.fields_by_name['DeviceInfo'].message_type = _PROVISIONEDDEVICEINFO
+_DEVICECERTIFICATESTATUS_CERTIFICATESTATUS.containing_type = _DEVICECERTIFICATESTATUS
+_DEVICECERTIFICATESTATUSLIST.fields_by_name['CertificateStatus'].message_type = _DEVICECERTIFICATESTATUS
+_LICENSEIDENTIFICATION.fields_by_name['Type'].enum_type = _LICENSETYPE
+_LICENSE_POLICY.containing_type = _LICENSE
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION.fields_by_name['Hdcp'].enum_type = _CLIENTIDENTIFICATION_CLIENTCAPABILITIES_HDCPVERSION
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION.fields_by_name['CgmsFlags'].enum_type = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION_CGMS
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE_KEYCONTAINER_OUTPUTPROTECTION_CGMS.containing_type = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION
+_LICENSE_KEYCONTAINER_KEYCONTROL.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE_KEYCONTAINER_OPERATORSESSIONKEYPERMISSIONS.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT.fields_by_name['RequiredProtection'].message_type = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION
+_LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE_KEYCONTAINER.fields_by_name['Type'].enum_type = _LICENSE_KEYCONTAINER_KEYTYPE
+_LICENSE_KEYCONTAINER.fields_by_name['Level'].enum_type = _LICENSE_KEYCONTAINER_SECURITYLEVEL
+_LICENSE_KEYCONTAINER.fields_by_name['RequiredProtection'].message_type = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION
+_LICENSE_KEYCONTAINER.fields_by_name['RequestedProtection'].message_type = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION
+_LICENSE_KEYCONTAINER.fields_by_name['_KeyControl'].message_type = _LICENSE_KEYCONTAINER_KEYCONTROL
+_LICENSE_KEYCONTAINER.fields_by_name['_OperatorSessionKeyPermissions'].message_type = _LICENSE_KEYCONTAINER_OPERATORSESSIONKEYPERMISSIONS
+_LICENSE_KEYCONTAINER.fields_by_name['VideoResolutionConstraints'].message_type = _LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT
+_LICENSE_KEYCONTAINER.containing_type = _LICENSE
+_LICENSE_KEYCONTAINER_KEYTYPE.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE_KEYCONTAINER_SECURITYLEVEL.containing_type = _LICENSE_KEYCONTAINER
+_LICENSE.fields_by_name['Id'].message_type = _LICENSEIDENTIFICATION
+_LICENSE.fields_by_name['_Policy'].message_type = _LICENSE_POLICY
+_LICENSE.fields_by_name['Key'].message_type = _LICENSE_KEYCONTAINER
+_LICENSEERROR.fields_by_name['ErrorCode'].enum_type = _LICENSEERROR_ERROR
+_LICENSEERROR_ERROR.containing_type = _LICENSEERROR
+_LICENSEREQUEST_CONTENTIDENTIFICATION_CENC.fields_by_name['Pssh'].message_type = _WIDEVINECENCHEADER
+_LICENSEREQUEST_CONTENTIDENTIFICATION_CENC.fields_by_name['LicenseType'].enum_type = _LICENSETYPE
+_LICENSEREQUEST_CONTENTIDENTIFICATION_CENC.containing_type = _LICENSEREQUEST_CONTENTIDENTIFICATION
+_LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM.fields_by_name['LicenseType'].enum_type = _LICENSETYPE
+_LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM.containing_type = _LICENSEREQUEST_CONTENTIDENTIFICATION
+_LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE.fields_by_name['LicenseId'].message_type = _LICENSEIDENTIFICATION
+_LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE.containing_type = _LICENSEREQUEST_CONTENTIDENTIFICATION
+_LICENSEREQUEST_CONTENTIDENTIFICATION.fields_by_name['CencId'].message_type = _LICENSEREQUEST_CONTENTIDENTIFICATION_CENC
+_LICENSEREQUEST_CONTENTIDENTIFICATION.fields_by_name['WebmId'].message_type = _LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM
+_LICENSEREQUEST_CONTENTIDENTIFICATION.fields_by_name['License'].message_type = _LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE
+_LICENSEREQUEST_CONTENTIDENTIFICATION.containing_type = _LICENSEREQUEST
+_LICENSEREQUEST.fields_by_name['ClientId'].message_type = _CLIENTIDENTIFICATION
+_LICENSEREQUEST.fields_by_name['ContentId'].message_type = _LICENSEREQUEST_CONTENTIDENTIFICATION
+_LICENSEREQUEST.fields_by_name['Type'].enum_type = _LICENSEREQUEST_REQUESTTYPE
+_LICENSEREQUEST.fields_by_name['ProtocolVersion'].enum_type = _PROTOCOLVERSION
+_LICENSEREQUEST.fields_by_name['EncryptedClientId'].message_type = _ENCRYPTEDCLIENTIDENTIFICATION
+_LICENSEREQUEST_REQUESTTYPE.containing_type = _LICENSEREQUEST
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC.fields_by_name['LicenseType'].enum_type = _LICENSETYPE
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC.containing_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM.fields_by_name['LicenseType'].enum_type = _LICENSETYPE
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM.containing_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE.fields_by_name['LicenseId'].message_type = _LICENSEIDENTIFICATION
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE.containing_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION.fields_by_name['CencId'].message_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION.fields_by_name['WebmId'].message_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION.fields_by_name['License'].message_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE
+_LICENSEREQUESTRAW_CONTENTIDENTIFICATION.containing_type = _LICENSEREQUESTRAW
+_LICENSEREQUESTRAW.fields_by_name['ClientId'].message_type = _CLIENTIDENTIFICATION
+_LICENSEREQUESTRAW.fields_by_name['ContentId'].message_type = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION
+_LICENSEREQUESTRAW.fields_by_name['Type'].enum_type = _LICENSEREQUESTRAW_REQUESTTYPE
+_LICENSEREQUESTRAW.fields_by_name['ProtocolVersion'].enum_type = _PROTOCOLVERSION
+_LICENSEREQUESTRAW.fields_by_name['EncryptedClientId'].message_type = _ENCRYPTEDCLIENTIDENTIFICATION
+_LICENSEREQUESTRAW_REQUESTTYPE.containing_type = _LICENSEREQUESTRAW
+_PROVISIONEDDEVICEINFO.fields_by_name['SecurityLevel'].enum_type = _PROVISIONEDDEVICEINFO_WVSECURITYLEVEL
+_PROVISIONEDDEVICEINFO_WVSECURITYLEVEL.containing_type = _PROVISIONEDDEVICEINFO
+_REMOTEATTESTATION.fields_by_name['Certificate'].message_type = _ENCRYPTEDCLIENTIDENTIFICATION
+_SIGNEDDEVICECERTIFICATE.fields_by_name['_DeviceCertificate'].message_type = _DEVICECERTIFICATE
+_SIGNEDDEVICECERTIFICATE.fields_by_name['Signer'].message_type = _SIGNEDDEVICECERTIFICATE
+_SIGNEDMESSAGE.fields_by_name['Type'].enum_type = _SIGNEDMESSAGE_MESSAGETYPE
+_SIGNEDMESSAGE.fields_by_name['RemoteAttestation'].message_type = _REMOTEATTESTATION
+_SIGNEDMESSAGE_MESSAGETYPE.containing_type = _SIGNEDMESSAGE
+_WIDEVINECENCHEADER.fields_by_name['algorithm'].enum_type = _WIDEVINECENCHEADER_ALGORITHM
+_WIDEVINECENCHEADER_ALGORITHM.containing_type = _WIDEVINECENCHEADER
+_SIGNEDLICENSEREQUEST.fields_by_name['Type'].enum_type = _SIGNEDLICENSEREQUEST_MESSAGETYPE
+_SIGNEDLICENSEREQUEST.fields_by_name['Msg'].message_type = _LICENSEREQUEST
+_SIGNEDLICENSEREQUEST.fields_by_name['RemoteAttestation'].message_type = _REMOTEATTESTATION
+_SIGNEDLICENSEREQUEST_MESSAGETYPE.containing_type = _SIGNEDLICENSEREQUEST
+_SIGNEDLICENSEREQUESTRAW.fields_by_name['Type'].enum_type = _SIGNEDLICENSEREQUESTRAW_MESSAGETYPE
+_SIGNEDLICENSEREQUESTRAW.fields_by_name['Msg'].message_type = _LICENSEREQUESTRAW
+_SIGNEDLICENSEREQUESTRAW.fields_by_name['RemoteAttestation'].message_type = _REMOTEATTESTATION
+_SIGNEDLICENSEREQUESTRAW_MESSAGETYPE.containing_type = _SIGNEDLICENSEREQUESTRAW
+_SIGNEDLICENSE.fields_by_name['Type'].enum_type = _SIGNEDLICENSE_MESSAGETYPE
+_SIGNEDLICENSE.fields_by_name['Msg'].message_type = _LICENSE
+_SIGNEDLICENSE.fields_by_name['RemoteAttestation'].message_type = _REMOTEATTESTATION
+_SIGNEDLICENSE_MESSAGETYPE.containing_type = _SIGNEDLICENSE
+_SIGNEDSERVICECERTIFICATE.fields_by_name['Type'].enum_type = _SIGNEDSERVICECERTIFICATE_MESSAGETYPE
+_SIGNEDSERVICECERTIFICATE.fields_by_name['Msg'].message_type = _SIGNEDDEVICECERTIFICATE
+_SIGNEDSERVICECERTIFICATE.fields_by_name['RemoteAttestation'].message_type = _REMOTEATTESTATION
+_SIGNEDSERVICECERTIFICATE_MESSAGETYPE.containing_type = _SIGNEDSERVICECERTIFICATE
+_FILEHASHES_SIGNATURE.containing_type = _FILEHASHES
+_FILEHASHES.fields_by_name['signatures'].message_type = _FILEHASHES_SIGNATURE
+DESCRIPTOR.message_types_by_name['ClientIdentification'] = _CLIENTIDENTIFICATION
+DESCRIPTOR.message_types_by_name['DeviceCertificate'] = _DEVICECERTIFICATE
+DESCRIPTOR.message_types_by_name['DeviceCertificateStatus'] = _DEVICECERTIFICATESTATUS
+DESCRIPTOR.message_types_by_name['DeviceCertificateStatusList'] = _DEVICECERTIFICATESTATUSLIST
+DESCRIPTOR.message_types_by_name['EncryptedClientIdentification'] = _ENCRYPTEDCLIENTIDENTIFICATION
+DESCRIPTOR.message_types_by_name['LicenseIdentification'] = _LICENSEIDENTIFICATION
+DESCRIPTOR.message_types_by_name['License'] = _LICENSE
+DESCRIPTOR.message_types_by_name['LicenseError'] = _LICENSEERROR
+DESCRIPTOR.message_types_by_name['LicenseRequest'] = _LICENSEREQUEST
+DESCRIPTOR.message_types_by_name['LicenseRequestRaw'] = _LICENSEREQUESTRAW
+DESCRIPTOR.message_types_by_name['ProvisionedDeviceInfo'] = _PROVISIONEDDEVICEINFO
+DESCRIPTOR.message_types_by_name['ProvisioningOptions'] = _PROVISIONINGOPTIONS
+DESCRIPTOR.message_types_by_name['ProvisioningRequest'] = _PROVISIONINGREQUEST
+DESCRIPTOR.message_types_by_name['ProvisioningResponse'] = _PROVISIONINGRESPONSE
+DESCRIPTOR.message_types_by_name['RemoteAttestation'] = _REMOTEATTESTATION
+DESCRIPTOR.message_types_by_name['SessionInit'] = _SESSIONINIT
+DESCRIPTOR.message_types_by_name['SessionState'] = _SESSIONSTATE
+DESCRIPTOR.message_types_by_name['SignedCertificateStatusList'] = _SIGNEDCERTIFICATESTATUSLIST
+DESCRIPTOR.message_types_by_name['SignedDeviceCertificate'] = _SIGNEDDEVICECERTIFICATE
+DESCRIPTOR.message_types_by_name['SignedProvisioningMessage'] = _SIGNEDPROVISIONINGMESSAGE
+DESCRIPTOR.message_types_by_name['SignedMessage'] = _SIGNEDMESSAGE
+DESCRIPTOR.message_types_by_name['WidevineCencHeader'] = _WIDEVINECENCHEADER
+DESCRIPTOR.message_types_by_name['SignedLicenseRequest'] = _SIGNEDLICENSEREQUEST
+DESCRIPTOR.message_types_by_name['SignedLicenseRequestRaw'] = _SIGNEDLICENSEREQUESTRAW
+DESCRIPTOR.message_types_by_name['SignedLicense'] = _SIGNEDLICENSE
+DESCRIPTOR.message_types_by_name['SignedServiceCertificate'] = _SIGNEDSERVICECERTIFICATE
+DESCRIPTOR.message_types_by_name['FileHashes'] = _FILEHASHES
+DESCRIPTOR.enum_types_by_name['LicenseType'] = _LICENSETYPE
+DESCRIPTOR.enum_types_by_name['ProtocolVersion'] = _PROTOCOLVERSION
+
+ClientIdentification = _reflection.GeneratedProtocolMessageType('ClientIdentification', (_message.Message,), dict(
+
+  NameValue = _reflection.GeneratedProtocolMessageType('NameValue', (_message.Message,), dict(
+    DESCRIPTOR = _CLIENTIDENTIFICATION_NAMEVALUE,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:ClientIdentification.NameValue)
+    ))
+  ,
+
+  ClientCapabilities = _reflection.GeneratedProtocolMessageType('ClientCapabilities', (_message.Message,), dict(
+    DESCRIPTOR = _CLIENTIDENTIFICATION_CLIENTCAPABILITIES,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:ClientIdentification.ClientCapabilities)
+    ))
+  ,
+  DESCRIPTOR = _CLIENTIDENTIFICATION,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:ClientIdentification)
+  ))
+_sym_db.RegisterMessage(ClientIdentification)
+_sym_db.RegisterMessage(ClientIdentification.NameValue)
+_sym_db.RegisterMessage(ClientIdentification.ClientCapabilities)
+
+DeviceCertificate = _reflection.GeneratedProtocolMessageType('DeviceCertificate', (_message.Message,), dict(
+  DESCRIPTOR = _DEVICECERTIFICATE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:DeviceCertificate)
+  ))
+_sym_db.RegisterMessage(DeviceCertificate)
+
+DeviceCertificateStatus = _reflection.GeneratedProtocolMessageType('DeviceCertificateStatus', (_message.Message,), dict(
+  DESCRIPTOR = _DEVICECERTIFICATESTATUS,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:DeviceCertificateStatus)
+  ))
+_sym_db.RegisterMessage(DeviceCertificateStatus)
+
+DeviceCertificateStatusList = _reflection.GeneratedProtocolMessageType('DeviceCertificateStatusList', (_message.Message,), dict(
+  DESCRIPTOR = _DEVICECERTIFICATESTATUSLIST,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:DeviceCertificateStatusList)
+  ))
+_sym_db.RegisterMessage(DeviceCertificateStatusList)
+
+EncryptedClientIdentification = _reflection.GeneratedProtocolMessageType('EncryptedClientIdentification', (_message.Message,), dict(
+  DESCRIPTOR = _ENCRYPTEDCLIENTIDENTIFICATION,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:EncryptedClientIdentification)
+  ))
+_sym_db.RegisterMessage(EncryptedClientIdentification)
+
+LicenseIdentification = _reflection.GeneratedProtocolMessageType('LicenseIdentification', (_message.Message,), dict(
+  DESCRIPTOR = _LICENSEIDENTIFICATION,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:LicenseIdentification)
+  ))
+_sym_db.RegisterMessage(LicenseIdentification)
+
+License = _reflection.GeneratedProtocolMessageType('License', (_message.Message,), dict(
+
+  Policy = _reflection.GeneratedProtocolMessageType('Policy', (_message.Message,), dict(
+    DESCRIPTOR = _LICENSE_POLICY,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:License.Policy)
+    ))
+  ,
+
+  KeyContainer = _reflection.GeneratedProtocolMessageType('KeyContainer', (_message.Message,), dict(
+
+    OutputProtection = _reflection.GeneratedProtocolMessageType('OutputProtection', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSE_KEYCONTAINER_OUTPUTPROTECTION,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:License.KeyContainer.OutputProtection)
+      ))
+    ,
+
+    KeyControl = _reflection.GeneratedProtocolMessageType('KeyControl', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSE_KEYCONTAINER_KEYCONTROL,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:License.KeyContainer.KeyControl)
+      ))
+    ,
+
+    OperatorSessionKeyPermissions = _reflection.GeneratedProtocolMessageType('OperatorSessionKeyPermissions', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSE_KEYCONTAINER_OPERATORSESSIONKEYPERMISSIONS,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:License.KeyContainer.OperatorSessionKeyPermissions)
+      ))
+    ,
+
+    VideoResolutionConstraint = _reflection.GeneratedProtocolMessageType('VideoResolutionConstraint', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSE_KEYCONTAINER_VIDEORESOLUTIONCONSTRAINT,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:License.KeyContainer.VideoResolutionConstraint)
+      ))
+    ,
+    DESCRIPTOR = _LICENSE_KEYCONTAINER,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:License.KeyContainer)
+    ))
+  ,
+  DESCRIPTOR = _LICENSE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:License)
+  ))
+_sym_db.RegisterMessage(License)
+_sym_db.RegisterMessage(License.Policy)
+_sym_db.RegisterMessage(License.KeyContainer)
+_sym_db.RegisterMessage(License.KeyContainer.OutputProtection)
+_sym_db.RegisterMessage(License.KeyContainer.KeyControl)
+_sym_db.RegisterMessage(License.KeyContainer.OperatorSessionKeyPermissions)
+_sym_db.RegisterMessage(License.KeyContainer.VideoResolutionConstraint)
+
+LicenseError = _reflection.GeneratedProtocolMessageType('LicenseError', (_message.Message,), dict(
+  DESCRIPTOR = _LICENSEERROR,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:LicenseError)
+  ))
+_sym_db.RegisterMessage(LicenseError)
+
+LicenseRequest = _reflection.GeneratedProtocolMessageType('LicenseRequest', (_message.Message,), dict(
+
+  ContentIdentification = _reflection.GeneratedProtocolMessageType('ContentIdentification', (_message.Message,), dict(
+
+    CENC = _reflection.GeneratedProtocolMessageType('CENC', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUEST_CONTENTIDENTIFICATION_CENC,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequest.ContentIdentification.CENC)
+      ))
+    ,
+
+    WebM = _reflection.GeneratedProtocolMessageType('WebM', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUEST_CONTENTIDENTIFICATION_WEBM,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequest.ContentIdentification.WebM)
+      ))
+    ,
+
+    ExistingLicense = _reflection.GeneratedProtocolMessageType('ExistingLicense', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUEST_CONTENTIDENTIFICATION_EXISTINGLICENSE,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequest.ContentIdentification.ExistingLicense)
+      ))
+    ,
+    DESCRIPTOR = _LICENSEREQUEST_CONTENTIDENTIFICATION,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:LicenseRequest.ContentIdentification)
+    ))
+  ,
+  DESCRIPTOR = _LICENSEREQUEST,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:LicenseRequest)
+  ))
+_sym_db.RegisterMessage(LicenseRequest)
+_sym_db.RegisterMessage(LicenseRequest.ContentIdentification)
+_sym_db.RegisterMessage(LicenseRequest.ContentIdentification.CENC)
+_sym_db.RegisterMessage(LicenseRequest.ContentIdentification.WebM)
+_sym_db.RegisterMessage(LicenseRequest.ContentIdentification.ExistingLicense)
+
+LicenseRequestRaw = _reflection.GeneratedProtocolMessageType('LicenseRequestRaw', (_message.Message,), dict(
+
+  ContentIdentification = _reflection.GeneratedProtocolMessageType('ContentIdentification', (_message.Message,), dict(
+
+    CENC = _reflection.GeneratedProtocolMessageType('CENC', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_CENC,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequestRaw.ContentIdentification.CENC)
+      ))
+    ,
+
+    WebM = _reflection.GeneratedProtocolMessageType('WebM', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_WEBM,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequestRaw.ContentIdentification.WebM)
+      ))
+    ,
+
+    ExistingLicense = _reflection.GeneratedProtocolMessageType('ExistingLicense', (_message.Message,), dict(
+      DESCRIPTOR = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION_EXISTINGLICENSE,
+      __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+      # @@protoc_insertion_point(class_scope:LicenseRequestRaw.ContentIdentification.ExistingLicense)
+      ))
+    ,
+    DESCRIPTOR = _LICENSEREQUESTRAW_CONTENTIDENTIFICATION,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:LicenseRequestRaw.ContentIdentification)
+    ))
+  ,
+  DESCRIPTOR = _LICENSEREQUESTRAW,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:LicenseRequestRaw)
+  ))
+_sym_db.RegisterMessage(LicenseRequestRaw)
+_sym_db.RegisterMessage(LicenseRequestRaw.ContentIdentification)
+_sym_db.RegisterMessage(LicenseRequestRaw.ContentIdentification.CENC)
+_sym_db.RegisterMessage(LicenseRequestRaw.ContentIdentification.WebM)
+_sym_db.RegisterMessage(LicenseRequestRaw.ContentIdentification.ExistingLicense)
+
+ProvisionedDeviceInfo = _reflection.GeneratedProtocolMessageType('ProvisionedDeviceInfo', (_message.Message,), dict(
+  DESCRIPTOR = _PROVISIONEDDEVICEINFO,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:ProvisionedDeviceInfo)
+  ))
+_sym_db.RegisterMessage(ProvisionedDeviceInfo)
+
+ProvisioningOptions = _reflection.GeneratedProtocolMessageType('ProvisioningOptions', (_message.Message,), dict(
+  DESCRIPTOR = _PROVISIONINGOPTIONS,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:ProvisioningOptions)
+  ))
+_sym_db.RegisterMessage(ProvisioningOptions)
+
+ProvisioningRequest = _reflection.GeneratedProtocolMessageType('ProvisioningRequest', (_message.Message,), dict(
+  DESCRIPTOR = _PROVISIONINGREQUEST,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:ProvisioningRequest)
+  ))
+_sym_db.RegisterMessage(ProvisioningRequest)
+
+ProvisioningResponse = _reflection.GeneratedProtocolMessageType('ProvisioningResponse', (_message.Message,), dict(
+  DESCRIPTOR = _PROVISIONINGRESPONSE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:ProvisioningResponse)
+  ))
+_sym_db.RegisterMessage(ProvisioningResponse)
+
+RemoteAttestation = _reflection.GeneratedProtocolMessageType('RemoteAttestation', (_message.Message,), dict(
+  DESCRIPTOR = _REMOTEATTESTATION,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:RemoteAttestation)
+  ))
+_sym_db.RegisterMessage(RemoteAttestation)
+
+SessionInit = _reflection.GeneratedProtocolMessageType('SessionInit', (_message.Message,), dict(
+  DESCRIPTOR = _SESSIONINIT,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SessionInit)
+  ))
+_sym_db.RegisterMessage(SessionInit)
+
+SessionState = _reflection.GeneratedProtocolMessageType('SessionState', (_message.Message,), dict(
+  DESCRIPTOR = _SESSIONSTATE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SessionState)
+  ))
+_sym_db.RegisterMessage(SessionState)
+
+SignedCertificateStatusList = _reflection.GeneratedProtocolMessageType('SignedCertificateStatusList', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDCERTIFICATESTATUSLIST,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedCertificateStatusList)
+  ))
+_sym_db.RegisterMessage(SignedCertificateStatusList)
+
+SignedDeviceCertificate = _reflection.GeneratedProtocolMessageType('SignedDeviceCertificate', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDDEVICECERTIFICATE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedDeviceCertificate)
+  ))
+_sym_db.RegisterMessage(SignedDeviceCertificate)
+
+SignedProvisioningMessage = _reflection.GeneratedProtocolMessageType('SignedProvisioningMessage', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDPROVISIONINGMESSAGE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedProvisioningMessage)
+  ))
+_sym_db.RegisterMessage(SignedProvisioningMessage)
+
+SignedMessage = _reflection.GeneratedProtocolMessageType('SignedMessage', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDMESSAGE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedMessage)
+  ))
+_sym_db.RegisterMessage(SignedMessage)
+
+WidevineCencHeader = _reflection.GeneratedProtocolMessageType('WidevineCencHeader', (_message.Message,), dict(
+  DESCRIPTOR = _WIDEVINECENCHEADER,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:WidevineCencHeader)
+  ))
+_sym_db.RegisterMessage(WidevineCencHeader)
+
+SignedLicenseRequest = _reflection.GeneratedProtocolMessageType('SignedLicenseRequest', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDLICENSEREQUEST,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedLicenseRequest)
+  ))
+_sym_db.RegisterMessage(SignedLicenseRequest)
+
+SignedLicenseRequestRaw = _reflection.GeneratedProtocolMessageType('SignedLicenseRequestRaw', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDLICENSEREQUESTRAW,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedLicenseRequestRaw)
+  ))
+_sym_db.RegisterMessage(SignedLicenseRequestRaw)
+
+SignedLicense = _reflection.GeneratedProtocolMessageType('SignedLicense', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDLICENSE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedLicense)
+  ))
+_sym_db.RegisterMessage(SignedLicense)
+
+SignedServiceCertificate = _reflection.GeneratedProtocolMessageType('SignedServiceCertificate', (_message.Message,), dict(
+  DESCRIPTOR = _SIGNEDSERVICECERTIFICATE,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:SignedServiceCertificate)
+  ))
+_sym_db.RegisterMessage(SignedServiceCertificate)
+
+FileHashes = _reflection.GeneratedProtocolMessageType('FileHashes', (_message.Message,), dict(
+
+  Signature = _reflection.GeneratedProtocolMessageType('Signature', (_message.Message,), dict(
+    DESCRIPTOR = _FILEHASHES_SIGNATURE,
+    __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+    # @@protoc_insertion_point(class_scope:FileHashes.Signature)
+    ))
+  ,
+  DESCRIPTOR = _FILEHASHES,
+  __module__ = 'pywidevine.cdm.formats.wv_proto2_pb2'
+  # @@protoc_insertion_point(class_scope:FileHashes)
+  ))
+_sym_db.RegisterMessage(FileHashes)
+_sym_db.RegisterMessage(FileHashes.Signature)
+
+
+# @@protoc_insertion_point(module_scope)
diff --git a/README.md b/README.md
index 6f76adb..34f5852 100644
--- a/README.md
+++ b/README.md
@@ -1,92 +1,36 @@
-# DumperV2
+# Dumper
 
+Dumper is a Frida script to dump L3 CDMs from any Android device.
 
+## ** IMPORTANT **
+The function parameters can differ between CDM versions. The default is [4] but you may have to change this for your specific version.
 
-## Getting started
+* `CDM_VERSION` can be retrieved using a DRM Info app.
 
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
+## Requirements
+Use pip to install the dependencies:
 
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
-
-## Add your files
-
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
-
-```
-cd existing_repo
-git remote add origin https://CDM-Project.com/cdm-tools/dumperv2.git
-git branch -M main
-git push -uf origin main
-```
-
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://CDM-Project.com/cdm-tools/dumperv2/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
-
-## Suggestions for a good README
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
-
-## Name
-Choose a self-explaining name for your project.
-
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
-
-## Badges
-On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
-
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
-
-## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
+`pip3 install -r requirements.txt`
 
 ## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
 
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
+* Enable USB debugging
+* Start frida-server on the device
+* Execute dump_keys.py
+* Start streaming some DRM-protected content
 
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
+## Known Working Versions
+* Android 9
+    * CDM 14.0.0
+* Android 10
+    * CDM 15.0.0
+* Android 11
+    * CDM 16.0.0
+* Android 12
+    * CDM 16.1.0
 
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
+## Temporary disabling L1 to use L3 instead
+A few phone brands let us use the L1 keybox even after unlocking the bootloader (like Xiaomi). In this case, installation of a Magisk module called [liboemcrypto-disabler](https://github.com/umylive/liboemcrypto-disabler) is necessary.
 
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
-
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
-
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
-
-## License
-For open source projects, say how it is licensed.
-
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
+## Credits
+Thanks to the original author of the code.
diff --git a/dump_keys.py b/dump_keys.py
new file mode 100644
index 0000000..1a59689
--- /dev/null
+++ b/dump_keys.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+
+import time
+import logging
+from Helpers.Device import Device
+
+logging.basicConfig(
+    format='%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s',
+    datefmt='%Y-%m-%d %I:%M:%S %p',
+    level=logging.DEBUG,
+)
+
+
+def main():
+    logger = logging.getLogger("main")
+    device = Device()
+    logger.info('Connected to %s', device.name)
+    logger.info('Scanning all processes')
+
+    for process in device.usb_device.enumerate_processes():
+        if 'drm' in process.name:
+            for library in device.find_widevine_process(process.name):
+                device.hook_to_process(process.name, library)
+    logger.info('Functions Hooked, load the DRM stream test on Bitmovin!')
+
+
+if __name__ == '__main__':
+    main()
+    while True:
+        time.sleep(1000)
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..bf15ecd
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+frida
+protobuf == 3.19.3
+pycryptodome