vault_keyset.proto

// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package cryptohome;

message SerializedVaultKeyset {
  enum Flags {
    NONE = 0;
    TPM_WRAPPED = 1;
    SCRYPT_WRAPPED = 2;
  }
  required int32 flags = 1;
  required bytes salt = 2;
  required bytes wrapped_keyset = 3;
  optional bytes tpm_key = 4;
  optional bytes tpm_public_key_hash = 5;
  optional int32 password_rounds = 6;
  repeated string deprecated_tracked_subdirectories = 7;
  optional int64 last_activity_timestamp = 8;
}