Crate xeddsa

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Implementation of the XEdDSA signature algorithm

XEdDSA is an Elliptic-Curve signature algorithm designed by the Signal project. XEdDSA is designed to use the same Elliptic-Curve keys both for Diffie-Hellman key exchange and for EdDSA signatures.

Features

The following features of the specification are implemented:

  • Utility functions to implement specific algorithms
  • Concrete implementation for XEd25519 (on Curve25519, compatible with curve25519-dalek)

Re-exports

Modules

  • xed25519
    Concrete XEdDSA implementation for X25519/Ed25519
  • xeddsa
    Generic interface for XEdDSA implementations