Crate crypto

Expand description

Pure Rust cryptography with no_std support and hardware / SIMD acceleration for x86_64 and aarch64 (and sometimes WASM).

§⚠️ Warning

This crate has not undergone a third-party security audit or formal cryptographic review yet. Use at your own risk.

aes
argon2: Pure Rust implementation of Argon2id (RFC 9106).
blake2
chacha
curve25519
encoding
hkdf
hmac
mldsa
mlkem
p256
pbkdf2: PBKDF2 (Password-Based Key Derivation Function 2) as defined in RFC 2898.
poly1305
sha2
sha3
xwing

Bytes: A fixed-capacity, stack-allocated bytes buffer of capacity N. Use Self::as_ref to get the bytes as a &[u8] and Self::as_mut to get the bytes as a &mut [u8]. Comparing Bytes is a constant-time operation.
Hash: A stack-allocated bytes buffer. Use Self::as_ref to get the bytes as a &[u8] and Self::as_mut to get the bytes as a &mut [u8]. Comparing Hash is a constant-time operation.
Tag: A stack-allocated bytes buffer. Use Self::as_ref to get the bytes as a &[u8] and Self::as_mut to get the bytes as a &mut [u8]. Comparing Tag is a constant-time operation.