system_api/dbus/attestation/google_key.proto

// Copyright 2020 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.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package attestation;

// The RSA public key of Google key used by attestation service. Only used
// internally for attestation service, this message is specialized to contain a
// RSA key modulus in hex with well known exponent 65537.
message GoogleRsaPublicKey {
  optional string modulus_in_hex = 1;
  // The key id for the servers to look up the keys for decryption.
  optional bytes key_id = 2;
}

// A key set used with |DEAULT_ACA| and |DEFAULT_VA|.
message DefaultGoogleRsaPublicKeySet {
  optional GoogleRsaPublicKey default_ca_encryption_key = 1;
  optional GoogleRsaPublicKey default_va_signing_key = 2;
  optional GoogleRsaPublicKey default_va_encryption_key = 3;
}