Ed25519 scalar arithmetic - Githubissues

cryptography-cafe / curve25519-elisabeth

Pure Java implementation of group operations on ristretto255 and Curve25519

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Ed25519 scalar arithmetic #4

Closed str4d closed 5 years ago

str4d commented 5 years ago

This pulls in the three operations that Ed25519 cares about:

Reducing a 512-bit little-endian integer mod ℓ
Computing a * b + c mod ℓ
Converting a Scalar to radix 16.