Lib.rs

A simple configuration of the opaque-ke OPAQUE implementation, using a base64url-encoded format to serialize and deserialize the Rust structs.

OPAQUE (see the Internet-Draft) is an upcoming standard for password authentication. It is more secure than a traditional simple salt and password hash scheme.

It uses a basic CipherSuite configured as follows:

• curve25519_dalek Ristretto group as Group
• opaque-ke's own TripleDH as KeyExchange
• sha2 Sha512 as Hash
• argon2 default Argon2 as SlowHash

It exposes four functions on the server and client, login finish/start and register finish/start as well as a key generation function.

opaquebind serves as the core library for opaquepy and @tiptenbrink/opaquewasm, bindings for Python and WebAssembly, respectively.