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			60 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Protocol Buffer
		
	
			
		
		
	
	
			60 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Protocol Buffer
		
	
| // 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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| 
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| // iOS - package name determines class prefix
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| package SPKProtos;
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| 
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| message TSProtoWhisperMessage {
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|   // @required
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|   optional bytes  ratchetKey      = 1;
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|   // @required
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|   optional uint32 counter         = 2;
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|   optional uint32 previousCounter = 3;
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|   // @required
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|   optional bytes  ciphertext      = 4;
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| }
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| 
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| message TSProtoPreKeyWhisperMessage {
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|   optional uint32 registrationId = 5;
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|   optional uint32 preKeyId       = 1;
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|   // @required
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|   optional uint32 signedPreKeyId = 6;
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|   // @required
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|   optional bytes  baseKey        = 2;
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|   // @required
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|   optional bytes  identityKey    = 3;
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|   // @required
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|   optional bytes  message        = 4; // WhisperMessage
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| }
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| 
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| message TSProtoKeyExchangeMessage {
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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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| 
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| message TSProtoSenderKeyMessage {
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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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| 
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| message TSProtoSenderKeyDistributionMessage {
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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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| 
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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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