Photo by Daniele Levis Pelusi on Unsplash

Curve 25519 and Rust

The core of the security on the Web comes down to … elliptic curve cryptography (ECC). With the ECDH (Elliptic Curve Diffie Hellman) handshake method, we have an almost perfect way to generate a shared key between Bob and Alice, without Eve ever finding it out. And so we turn to Curve 25519, and which is one of the best elliptic curves around. It uses the Montgomery curve form of:

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