orion 0.1.5

Cryptographic functions implemented in Rust, with a simple API.
Documentation

orion Build Status

Warning: There are no guarantees for the security of these implementations. Use at your own risk.

Cryptographic functions implemented in Rust, with a simple API.

Currently contains:

  • HMAC with SHA2(256, 384, 512).
  • HKDF with the above HMAC options.

Usage

Include it in your Cargo.toml file:

[dependencies]
orion = ">=0.1.5"

Use it like this:

extern crate orion
use orion::{default, util};

// HMAC-SHA512
let key = util::gen_rand_key(64);
let msg = "Some message.".as_bytes();

let expected_hmac = default::hmac(&key, msg);
// Verifying an HMAC-SHA512
assert_eq!(default::hmac_validate(&expected_hmac, &key, &msg), true);

// HKDF-HMAC-SHA512
let salt = util::gen_rand_key(64);
let data = "Some data.".as_bytes();
let info = "Some info.".as_bytes();

let hkdf = default::hkdf(&salt, data, info, 64);

Documentation

Find it here.

Tests

All unit-tests are located in the same file as the functions they are testing. To run tests: cargo test.

Acknowledgments

Thanks to @defuse for a quick audit of the code.

License

orion is licensed under the MIT license. See the LICENSE file for more information.