RustCrypto: SHA-crypt password hash

Pure Rust implementation of the SHA-crypt password hash based on SHA-256/SHA-512, a legacy password hashing scheme supported by the POSIX crypt C library.

Password hashes using this algorithm start with $5$ or $6$ when encoded using the Modular Crypt Format.

License

Licensed under either of:

• Apache License, Version 2.0
• MIT license

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.