// Copyright 2016 Google LLC. All rights reserved.

// Signed device certificate definition.

syntax = "proto2";

package video_widevine;

import "protos/public/hash_algorithm.proto";

option java_outer_classname = "SignedDrmCertificateProtos";
option java_package = "com.google.video.widevine.protos";

// DrmCertificate signed by a higher (CA) DRM certificate.
message SignedDrmCertificate {
  // Serialized certificate. Required.
  optional bytes drm_certificate = 1;
  // Signature of certificate. Signed with root or intermediate
  // certificate specified below. Required.
  optional bytes signature = 2;
  // SignedDrmCertificate used to sign this certificate.
  optional SignedDrmCertificate signer = 3;
  // Optional field that indicates the hash algorithm used in signature scheme.
  optional HashAlgorithmProto hash_algorithm = 4;
}