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Fang Yu
2018-11-14 09:05:33 -08:00
parent 6d0d9d825c
commit 5031d1bc6f
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protos/public/remote_attestation.proto Normal file
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////////////////////////////////////////////////////////////////////////////////
// Copyright 2017 Google LLC.
//
// This software is licensed under the terms defined in the Widevine Master
// License Agreement. For a copy of this agreement, please contact
// widevine-licensing@google.com.
////////////////////////////////////////////////////////////////////////////////
//
// Description:
// Remote attestation is used by ChromeOS device to authenticate itself
// to Widevine services for both licensing and keybox provisioning.
syntax = "proto2";
package widevine;
option java_package = "com.google.video.widevine.protos";
import "protos/public/client_identification.proto";
message RemoteAttestation {
// Encrypted ClientIdentification message containing the device remote
// attestation certificate. Required.
optional EncryptedClientIdentification certificate = 1;
// Bytes of salt which were added to the remote attestation challenge prior to
// signing it. Required.
optional bytes salt = 2;
// Signed remote attestation challenge + salt. Required.
optional bytes signature = 3;
}