Add dependencies/vendor (whatsapp)

1 files changed, 45 insertions, 0 deletions

diff --git a/vendor/go.mau.fi/libsignal/serialize/WhisperTextProtocol.proto b/vendor/go.mau.fi/libsignal/serialize/WhisperTextProtocol.proto
new file mode 100644
index 00000000..def080b4
--- /dev/null
+++ b/vendor/go.mau.fi/libsignal/serialize/WhisperTextProtocol.proto
@@ -0,0 +1,45 @@
+// From https://github.com/signalapp/libsignal-protocol-c/blob/master/protobuf/WhisperTextProtocol.proto
+syntax = "proto2";
+package textsecure;
+
+message SignalMessage {
+  optional bytes  ratchetKey      = 1;
+  optional uint32 counter         = 2;
+  optional uint32 previousCounter = 3;
+  optional bytes  ciphertext      = 4;
+}
+
+message PreKeySignalMessage {
+  optional uint32 registrationId = 5;
+  optional uint32 preKeyId       = 1;
+  optional uint32 signedPreKeyId = 6;
+  optional bytes  baseKey        = 2;
+  optional bytes  identityKey    = 3;
+  optional bytes  message        = 4; // SignalMessage
+}
+
+message KeyExchangeMessage {
+  optional uint32 id               = 1;
+  optional bytes  baseKey          = 2;
+  optional bytes  ratchetKey       = 3;
+  optional bytes  identityKey      = 4;
+  optional bytes  baseKeySignature = 5;
+}
+
+message SenderKeyMessage {
+  optional uint32 id         = 1;
+  optional uint32 iteration  = 2;
+  optional bytes  ciphertext = 3;
+}
+
+message SenderKeyDistributionMessage {
+  optional uint32 id         = 1;
+  optional uint32 iteration  = 2;
+  optional bytes  chainKey   = 3;
+  optional bytes  signingKey = 4;
+}
+
+message DeviceConsistencyCodeMessage {
+  optional uint32 generation = 1;
+  optional bytes  signature  = 2;
+}
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