keychain/ot/proto/OTBottle.proto

   1 /*
   2  * Copyright (c) 2017 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 syntax = "proto2";
  25
  26 option objc_class_naming = "extended";
  27 option objc_class_visibility = "hidden";
  28
  29 package OT;
  30
  31 import "OTAuthenticatedCiphertext.proto";
  32
  33 message Bottle {
  34     optional string peerID = 1;
  35     optional string spID = 2;
  36
  37     // Tags 3, 4, 5 and 6 were briefly used during development for the raw public key data, with nothing to specify the key type.
  38     // They are replaced with the following, encoded as SubjectPublicKeyInfo:
  39     optional bytes reserved3 = 3;
  40     optional bytes reserved4 = 4;
  41     optional bytes reserved5 = 5;
  42     optional bytes reserved6 = 6;
  43
  44     // as SubjectPublicKeyInfo (SPKI):
  45     optional bytes escrowedSigningSPKI = 8;
  46     optional bytes escrowedEncryptionSPKI = 9;
  47     optional bytes peerSigningSPKI = 10;
  48     optional bytes peerEncryptionSPKI = 11;
  49
  50     // Tag 7 was briefly used during development for contents encoded with NSKeyedArchiver.
  51     optional bytes reserved7 = 7;
  52
  53     optional AuthenticatedCiphertext contents = 12;
  54 }
  55