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74 lines
1.7 KiB
Protocol Buffer
74 lines
1.7 KiB
Protocol Buffer
/**
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* Copyright (C) 2014-2016 Open Whisper Systems
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*
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* Licensed according to the LICENSE file in this repository.
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*/
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// iOS - since we use a modern proto-compiler, we must specify
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// the legacy proto format.
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syntax = "proto2";
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// iOS - package name determines class prefix
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package SMKProtos;
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option java_package = "org.signal.libsignal.metadata";
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option java_outer_classname = "SignalProtos";
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message ServerCertificate {
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message Certificate {
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// @required
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optional uint32 id = 1;
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// @required
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optional bytes key = 2;
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}
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// @required
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optional bytes certificate = 1;
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// @required
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optional bytes signature = 2;
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}
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message SenderCertificate {
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message Certificate {
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// @required
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optional string sender = 1;
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// @required
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optional uint32 senderDevice = 2;
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// @required
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optional fixed64 expires = 3;
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// @required
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optional bytes identityKey = 4;
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// @required
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optional ServerCertificate signer = 5;
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}
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// @required
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optional string sender = 1;
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// @required
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optional uint32 senderDevice = 2;
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}
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message UnidentifiedSenderMessage {
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message Message {
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enum Type {
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PREKEY_MESSAGE = 1;
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MESSAGE = 2;
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FALLBACK_MESSAGE = 3;
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}
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// @required
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optional Type type = 1;
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// @required
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optional SenderCertificate senderCertificate = 2;
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// @required
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optional bytes content = 3;
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}
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// @required
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optional bytes ephemeralPublic = 1;
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// @required
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optional bytes encryptedStatic = 2;
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// @required
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optional bytes encryptedMessage = 3;
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}
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