mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-16 15:36:12 -04:00
86 lines
2.9 KiB
Protocol Buffer
86 lines
2.9 KiB
Protocol Buffer
// Copyright 2023 Google LLC
|
|
//
|
|
// 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
|
|
//
|
|
// https://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";
|
|
|
|
package nearby.internal;
|
|
|
|
import "internal/proto/credential.proto";
|
|
|
|
// option cc_api_version = 2;
|
|
// option java_api_version = 2;
|
|
option java_multiple_files = true;
|
|
option java_package = "com.google.nearby.presence";
|
|
option java_outer_classname = "LocalCredentialProto";
|
|
option optimize_for = LITE_RUNTIME;
|
|
|
|
// The local credential contains information of a local device for
|
|
// identity encryption and authentication. It should never leave the generating
|
|
// device.
|
|
// NEXT_ID=11
|
|
message LocalCredential {
|
|
// Private signing key descriptor.
|
|
// For Ed25519PrivateKey, both `certificate_alias` and `encrypted_key` is set.
|
|
message PrivateKey {
|
|
// The associated alias of a X509Certificate or a SecretKey.
|
|
string certificate_alias = 1;
|
|
// The raw private key bytes
|
|
bytes key = 2;
|
|
// The encrypted Ed25519 private key bytes.
|
|
bytes encrypted_key = 3;
|
|
}
|
|
|
|
// The unique id of (and hashed based on) a pair of Secret Key and
|
|
// X509Certificate's public key.
|
|
bytes secret_id = 1 [deprecated = true];
|
|
|
|
// Bytes representation of an AES Key owned by local device, to encrypt
|
|
// local device metadata.
|
|
bytes key_seed = 2;
|
|
|
|
// The time in millis from epoch when this credential becomes effective.
|
|
int64 start_time_millis = 3;
|
|
|
|
// The time in millis from epoch when this credential expires.
|
|
int64 end_time_millis = 4;
|
|
|
|
// The 14 bytes aes key to encrypt metadata in PublicCredential.
|
|
bytes metadata_encryption_key_v0 = 5;
|
|
|
|
// It is used for signing advertisement.
|
|
PrivateKey advertisement_signing_key = 6;
|
|
|
|
// It is used for connection authentication.
|
|
// nit: Content not included in this doc yet, since irreverent to the OTA
|
|
// specs. will add more details for implementations later.
|
|
PrivateKey connection_signing_key = 7;
|
|
|
|
// The trust type assigned to the credential.
|
|
IdentityType identity_type = 8;
|
|
|
|
// The set of 2-byte salts already used to encrypt the metadata key.
|
|
map<uint32, bool> consumed_salts = 9;
|
|
|
|
// The 16 bytes aes key to encrypt metadata in PublicCredential.
|
|
bytes metadata_encryption_key_v1 = 10;
|
|
|
|
// The positive unique id of (and hashed based on) a pair of Secret Key and
|
|
// X509Certificate's public key.
|
|
int64 id = 11;
|
|
|
|
// Signature algorithm version. Used to determine which algorithm to use to
|
|
// sign data.
|
|
bytes signature_version = 12;
|
|
}
|