#message-authentication #mac #block-cipher #encryption #crypto #daa

no-std cbc-mac

Implementation of Cipher Block Chaining Message Authentication Code (CBC-MAC)

3 unstable releases

0.1.1 Feb 17, 2022
0.1.0 Feb 10, 2022
0.0.0 Jul 22, 2017

#22 in #message-authentication


165 lines

RustCrypto: CBC-MAC

crate Docs Apache2/MIT licensed Rust Version Project Chat Build Status

Pure Rust implementation of the Cipher Block Chaining Message Authentication Code (CBC-MAC).


Minimum Supported Rust Version

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


Licensed under either of:

at your option.


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.


~10K SLoC