EME block cipher mode for Rust

EME (ECB-Mix-ECB) is a tweakable enciphering scheme introduced by Shai Halevi and Phillip Rogaway in 2003.

This implementation is based on https://github.com/rfjakob/eme and https://github.com/jmesmon/rust-eme.

It is generic over the used cipher and padding, but only supports ciphers with a 128 bit (16 Byte) block size.

Minimum Supported Rust Version

This crate will follow the MSRV of the RustCrypto project, which currently requires Rust 1.56 or higher.

Minimum supported Rust version can be changed in the future, but it will be done with a minor version bump.

SemVer Policy

• All on-by-default features of this library are covered by SemVer
• MSRV is considered exempt from SemVer as noted above

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.