17 lines
778 B
Text
17 lines
778 B
Text
This is a fork of libsignal-protocol-c, an implementation of Signal's
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ratcheting forward secrecy protocol that works in synchronous and asynchronous
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messaging. The fork adds support for OMEMO as defined in XEP-0384 versions
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0.3.0 and later.
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* OMEMO version 0.3.0 uses the original libsignal-protocol-c implementation
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with its protocol versions 2 and 3.
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* OMEMO version 0.4.0+ is implemented using a new protocol version 4
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internally. In comparison with protocol version 3, it changes:
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* HKDF info strings
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* Protocol buffer encoding
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* Signature scheme (uses XEd25519 instead of custom "Curve25519 signatures")
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* Specification-compliant double ratchet
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* Support for Ed25519 public keys
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* Various serializations
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* Removes unused functionality
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