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cmac/
lib.rs

1#![no_std]
2#![doc = include_str!("../README.md")]
3#![doc(
4    html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/26acc39f/logo.svg",
5    html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/26acc39f/logo.svg"
6)]
7#![cfg_attr(docsrs, feature(doc_cfg))]
8
9pub use digest::{self, KeyInit, Mac};
10
11/// Block-level implementation.
12pub mod block_api;
13
14use block_api::CmacCipher;
15use core::fmt;
16use digest::block_api::{AlgorithmName, CoreProxy};
17
18digest::buffer_fixed!(
19    /// Generic CMAC instance.
20    #[derive(Clone)]
21    pub struct Cmac<C: CmacCipher>(block_api::CmacCore<C>);
22    impl: ResetMacTraits InnerInit;
23);
24
25impl<C: CmacCipher + AlgorithmName> AlgorithmName for Cmac<C> {
26    fn write_alg_name(f: &mut fmt::Formatter<'_>) -> fmt::Result {
27        <Self as CoreProxy>::Core::write_alg_name(f)
28    }
29}