Skip to content

Latest commit

 

History

History
11 lines (8 loc) · 757 Bytes

README.md

File metadata and controls

11 lines (8 loc) · 757 Bytes
Raw

Wolfpack-Triple-Ratchet

An example implementation of the Triple-Ratchet algorithm, which extends the Double-Ratchet algorithm with a multiparty room context. This is not hardened for production use -- this is for educational purposes only. The Quilibrium codebase will include a hardened version (among other cryptography).

Differences from Signal's Double-Ratchet

  • X3DH consumes a signed identity key, instead of a raw identity key, to maintain key hygiene of the identity key used for signing, and the distinct key used for identity in the X3DH agreement
  • All keys are P-256 to be easy to use with hardware and browser cryptography support
  • The hashing algorithm used is SHA-3
  • It supports multiple parties, not just a two-party context :)