// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto3";

option optimize_for = LITE_RUNTIME;

package chaps;

// A KeyPermissions message encodes contexts in which a key can be used. For
// keys managed by chaps, kCkaChromeOsKeyPermissions attribute key (see
// system_api/constants/pkcs11_custom_attributes.h for more details) can be used
// to save the corresponding KeyPermissions value.
message KeyPermissions {
  message KeyUsages {
    // The key is marked for corporate usage.
    bool corporate = 1;
    // The key can be used by ARC.
    bool arc = 2;
  }
  KeyUsages key_usages = 1;
}