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// Copyright 2017 Google Inc.
//
// 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.
//
////////////////////////////////////////////////////////////////////////////////
// Definitions for Ed25519 Digital Signature Algorithm.
// See https://ed25519.cr.yp.to/ed25519-20110926.pdf and
// https://tools.ietf.org/html/rfc8032.
syntax = "proto3";
package google.crypto.tink;
option java_package = "com.google.crypto.tink.proto";
option java_multiple_files = true;
option go_package = "github.com/tink-crypto/tink-go/v2/proto/ed25519_go_proto";
message Ed25519KeyFormat {
uint32 version = 1;
}
// key_type: type.googleapis.com/google.crypto.tink.Ed25519PublicKey
message Ed25519PublicKey {
// Required.
uint32 version = 1;
// The public key is 32 bytes, encoded according to
// https://tools.ietf.org/html/rfc8032#section-5.1.2.
// Required.
bytes key_value = 2; // Placeholder for ctype.
}
// key_type: type.googleapis.com/google.crypto.tink.Ed25519PrivateKey
message Ed25519PrivateKey {
// Required.
uint32 version = 1;
// The private key is 32 bytes of cryptographically secure random data.
// See https://tools.ietf.org/html/rfc8032#section-5.1.5.
// Required.
bytes key_value = 2; // Placeholder for ctype and debug_redact.
// The corresponding public key.
Ed25519PublicKey public_key = 3;
}
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