2 unstable releases
0.1.0 | Apr 3, 2023 |
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0.0.0 | Mar 3, 2023 |
#2622 in Cryptography
29 downloads per month
11KB
186 lines
RustCrypto: belt-mac
Pure Rust implementation of belt-mac
.
Example
use belt_mac::{BeltMac, Mac};
use hex_literal::hex;
let key = [0x42; 32];
let msg = b"input message";
let expected_tag = hex!("9f5c9623b4eff8802195e81bcd841959");
// To get the authentication code:
let mut mac: BeltMac = BeltMac::new_from_slice(&key).unwrap();
mac.update(msg);
let tag = mac.finalize();
let tag_bytes = tag.into_bytes();
assert_eq!(&tag_bytes[..], &expected_tag[..]);
// To verify the message:
let mut mac: BeltMac = BeltMac::new_from_slice(&key).unwrap();
mac.update(b"input message");
mac.verify(&tag_bytes).unwrap();
Minimum Supported Rust Version
Rust 1.57 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:
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.
Dependencies
~515KB
~11K SLoC