package textsecure; option java_package = "org.whispersystems.libsignal.fingerprint"; option java_outer_classname = "FingerprintProtos"; message LogicalFingerprint { optional bytes content = 1; optional bytes identifier = 2; // Version 0 } message CombinedFingerprints { optional uint32 version = 1; optional LogicalFingerprint localFingerprint = 2; optional LogicalFingerprint remoteFingerprint = 3; }