Media CAS Proxy SDK release: 16.5.0

ubuntu/protos/public/verified_media_pipeline.proto

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+// Copyright 2017 Google LLC. All rights reserved.
+// Author: tinskip@google.com (Thomas Inskip)
+//
+// Description:
+//   Protocol messages used for the Verified Media Pipeline feature of the
+//   Widevine CDM.
+
+syntax = "proto2";
+
+package vmp;
+
+import "protos/public/hash_algorithm.proto";
+
+option optimize_for = LITE_RUNTIME;
+
+message VmpData {
+  message SignedBinaryInfo {
+    // File name of the binary. Required.
+    optional string file_name = 1;
+    // Index into |certificates| for the code signing certificate used to sign
+    // this binary. Required if the binary is signed..
+    optional uint32 certificate_index = 2;
+    // SHA-512 digest of signed binary. Required if the file was present.
+    optional bytes binary_hash = 3;
+    // Flags from signature file, if any. Required if signed.
+    optional uint32 flags = 4;
+    // Signature of the binary. Required if signed.
+    optional bytes signature = 5;
+    // Optional field that indicates the hash algorithm used in signature
+    // scheme.
+    optional video_widevine.HashAlgorithmProto hash_algorithm = 6;
+  }
+
+  // Distinct certificates used in binary code signing. No certificate should
+  // be present more than once.
+  repeated bytes certificates = 1;
+  // Info about each signed binary.
+  repeated SignedBinaryInfo signed_binary_info = 2;
+}