RSA
A portable RSA implementation in pure Rust.
Example
extern crate rsa;
extern crate rand;
use rsa::{PublicKey, RSAPrivateKey, PaddingScheme};
use rand::rngs::OsRng;
let mut rng = OsRng;
let bits = 2048;
let key = RSAPrivateKey::new(&mut rng, bits).expect("failed to generate a key");
// Encrypt
let data = b"hello world";
let enc_data = key.encrypt(&mut rng, PaddingScheme::PKCS1v15, &data[..]).expect("failed to encrypt");
assert_ne!(&data[..], &enc_data[..]);
// Decrypt
let dec_data = key.decrypt(PaddingScheme::PKCS1v15, &enc_data).expect("failed to decrypt");
assert_eq!(&data[..], &dec_data[..]);
Status
Currently at Phase 1 (v) ๐ง.
There will be three phases before 1.0
๐ข can be released.
- ๐ง Make it work
- Prime generation โ
- Key generation โ
- PKCS1v1.5: Encryption & Decryption โ
- PKCS1v1.5: Sign & Verify โ
- PKCS1v1.5 (session key): Encryption & Decryption
- OAEP: Encryption & Decryption
- PSS: Sign & Verify
- Key import & export
- ๐ Make it fast
- Benchmarks โ
- compare to other implementations ๐ง
- optimize ๐ง
- ๐ Make it secure
- Fuzz testing
- Security Audits
License
Licensed under either of
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.