mirror of
https://github.com/oxen-io/session-android.git
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58 lines
1.4 KiB
Protocol Buffer
58 lines
1.4 KiB
Protocol Buffer
syntax = "proto2";
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package textsecure;
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option java_package = "org.whispersystems.libsignal.protocol";
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option java_outer_classname = "SignalProtos";
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message SignalMessage {
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optional bytes ratchetKey = 1;
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optional uint32 counter = 2;
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optional uint32 previousCounter = 3;
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optional bytes ciphertext = 4;
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}
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message PreKeySignalMessage {
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optional uint32 registrationId = 5;
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optional uint32 preKeyId = 1;
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optional uint32 signedPreKeyId = 6;
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optional bytes baseKey = 2;
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optional bytes identityKey = 3;
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optional bytes message = 4; // SignalMessage
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}
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message KeyExchangeMessage {
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optional uint32 id = 1;
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optional bytes baseKey = 2;
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optional bytes ratchetKey = 3;
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optional bytes identityKey = 4;
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optional bytes baseKeySignature = 5;
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}
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message SenderKeyMessage {
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optional uint32 id = 1;
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optional uint32 iteration = 2;
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optional bytes ciphertext = 3;
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}
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message SenderKeyDistributionMessage {
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optional uint32 id = 1;
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optional uint32 iteration = 2;
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optional bytes chainKey = 3;
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optional bytes signingKey = 4;
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}
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message DeviceConsistencyCodeMessage {
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optional uint32 generation = 1;
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optional bytes signature = 2;
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}
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message ClosedGroupCiphertextMessage {
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// @required
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optional bytes ciphertext = 1;
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// @required
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optional bytes senderPublicKey = 2;
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// @required
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optional uint32 keyIndex = 3;
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}
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