Module cryptoxide::x25519
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X25519 - diffie hellman using curve25519
Curve25519 elliptic curve from Specification, and extra information also on Wikipedia
Example
Creating a curve25519 point from a secret:
use cryptoxide::x25519;
let secret = x25519::SecretKey::from([0,1,2,3,4,5,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);
let public = x25519::base(&secret);Doing a ECDH on curve25519 using a curve point ‘other_point’ and a specific secret:
use cryptoxide::x25519;
let secret = x25519::SecretKey::from([0,1,2,3,4,5,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);
let shared_secret = x25519::dh(&secret, &other_public);