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20 lines
725 B
Text
20 lines
725 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
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asynchronous messaging. The fork adds support for OMEMO as defined in
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XEP-0384 versions 0.3.0 and later.
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OMEMO version 0.3.0 uses the original libsignal-protocol-c
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implementation 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.
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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
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"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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