// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package attestation;
option go_package = "go.chromium.org/chromiumos/system_api/attestation_proto";

// Describes key type.
enum KeyType {
  KEY_TYPE_RSA = 1;
  KEY_TYPE_ECC = 2;
}

// Describes allowed key usage.
enum KeyUsage {
  KEY_USAGE_SIGN = 1;
  KEY_USAGE_DECRYPT = 2;
}