1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
// Copyright 2020 The Tink-Rust Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
//! This crate provides implementations of the [`tink_core::Mac`] primitive.
//!
//! MAC computes a tag for a given message that can be used to authenticate a
//! message. MAC protects data integrity as well as provides for authenticity
//! of the message.
#![deny(broken_intra_doc_links)]
use std::sync::Once;
mod aes_cmac_key_manager;
pub use aes_cmac_key_manager::*;
mod factory;
pub use factory::*;
mod hmac_key_manager;
pub use hmac_key_manager::*;
mod key_templates;
pub use key_templates::*;
pub mod subtle;
/// The [upstream Tink](https://github.com/google/tink) version that this Rust
/// port is based on.
pub const UPSTREAM_VERSION: &str = "1.6.0";
static INIT: Once = Once::new();
/// Initialize the `tink-daead` crate, registering its primitives so they are available via
/// Tink.
pub fn init() {
INIT.call_once(|| {
tink_core::registry::register_key_manager(std::sync::Arc::new(HmacKeyManager::default()))
.expect("tink_mac::init() failed"); // safe: init
tink_core::registry::register_key_manager(
std::sync::Arc::new(AesCmacKeyManager::default()),
)
.expect("tink_mac::init() failed"); // safe: init
tink_core::registry::register_template_generator(
"HMAC_SHA256_128BITTAG",
hmac_sha256_tag128_key_template,
);
tink_core::registry::register_template_generator(
"HMAC_SHA256_256BITTAG",
hmac_sha256_tag256_key_template,
);
tink_core::registry::register_template_generator(
"HMAC_SHA512_256BITTAG",
hmac_sha512_tag256_key_template,
);
tink_core::registry::register_template_generator(
"HMAC_SHA512_512BITTAG",
hmac_sha512_tag512_key_template,
);
tink_core::registry::register_template_generator("AES_CMAC", aes_cmac_tag128_key_template);
});
}