#crypto

common-crypto

Bindings to Apple’s Common Crypto library

6 releases

0.3.0 Feb 22, 2021
0.2.3 Feb 21, 2021
0.1.0 Feb 20, 2021

#499 in Cryptography

21 downloads per month

MIT license

22KB
651 lines

common-crypto

github action crates.io docs.rs

Bindings for Apple's Common Crypto APIs.

Examples

[dependencies]
common-crypto = "0.3"

Cryptor

let config = Config::AES256 {
    mode: Mode::CTR,
    iv: Some(b"use random iv :)"),
    key: b"0123456789abcdef0123456789abcdef",
};

let encrypted = Cryptor::encrypt(&config, b"Hello").unwrap();
let decrypted = Cryptor::decrypt(&config, encrypted).unwrap();
assert_eq!(decrypted, b"Hello");

Hash

let hash = Hash::sha256(b"data");
let mut hasher = hash::SHA256::new();
hasher.update(b"data");
hasher.update(b"more data");
let hash = hasher.finish();

HMAC

let auth_code = HMAC::sha512(b"Key", b"Input");
let mut hasher = hmac::SHA256::new(b"Key");
hasher.update(b"data");
hasher.update(b"more data");
let hash = hasher.finish();

What's missing?

  • Resetting cryptors - I don't see a use case for this, so I won't implement it.
  • Padding and rounds for cryptors. I want to make sure they're only configurable where they're actually supported.

Contributing

Feel free to contribute in any way you like.

No runtime deps