Poly1305
Poly1305 is a universal hash function which, when combined with a cipher, can be used as a Message Authentication Code (MAC).
In practice, Poly1305 is primarily combined with ciphers from the
Salsa20 Family such as in ChaCha20Poly1305 and XSalsa20Poly1305
(a.k.a. NaCl crypto_secretbox
).
Security Warning
No security audits of this crate have ever been performed, and it has not been thoroughly assessed to ensure its operation is constant-time on common CPU architectures.
USE AT YOUR OWN RISK!
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.