You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.9 KiB
58 lines
1.9 KiB
// Copyright 2016 Google Inc. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
syntax = "proto3";
|
|
|
|
option go_package = "github.com/google/trillian/crypto/sigpb";
|
|
|
|
package sigpb;
|
|
|
|
// Protocol buffer encoding of the TLS DigitallySigned type, from RFC 5246 §4.7.
|
|
message DigitallySigned {
|
|
// HashAlgorithm defines the approved methods for object hashing.
|
|
//
|
|
// Supported hash algorithms. The numbering space is the same as for TLS,
|
|
// given in RFC 5246 s7.4.1.4.1 and at:
|
|
// http://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-18
|
|
enum HashAlgorithm {
|
|
// No hash algorithm is used.
|
|
NONE = 0;
|
|
// SHA256 is used.
|
|
SHA256 = 4;
|
|
}
|
|
|
|
// SignatureAlgorithm defines the algorithm used to sign the object.
|
|
//
|
|
// Supported signature algorithms. The numbering space is the same as for TLS,
|
|
// given in RFC 5246 s7.4.1.4.1 and at:
|
|
// http://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-16
|
|
enum SignatureAlgorithm {
|
|
// Anonymous signature scheme.
|
|
ANONYMOUS = 0;
|
|
// RSA signature scheme.
|
|
RSA = 1;
|
|
// ECDSA signature scheme.
|
|
ECDSA = 3;
|
|
// Ed25519 signature scheme.
|
|
ED25519 = 7;
|
|
}
|
|
|
|
// hash_algorithm contains the hash algorithm used.
|
|
HashAlgorithm hash_algorithm = 1;
|
|
// sig_algorithm contains the signing algorithm used.
|
|
SignatureAlgorithm signature_algorithm = 2;
|
|
// signature contains the object signature.
|
|
bytes signature = 3;
|
|
}
|