eax 0.5.0

Pure Rust implementation of the EAX Authenticated Encryption with Associated Data (AEAD) Cipher with optional architecture-specific hardware acceleration This scheme is only based on a block cipher. It uses counter mode (CTR) for encryption and CBC mode for generating a OMAC/CMAC/CBCMAC (all names for the same thing).
Documentation 
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# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## 0.5.0 (2022-07-30)
### Added
- `getrandom` feature ([#446])

### Changed
- Relax `subtle` and `zeroize` requirements ([#360])
- Rust 2021 edition upgrade; MSRV 1.56+ ([#435])
- Bump `aead` crate dependency to v0.5 ([#444])
- Bump `cipher` to v0.4 ([#451])

[#360]: https://github.com/RustCrypto/AEADs/pull/360
[#435]: https://github.com/RustCrypto/AEADs/pull/435
[#444]: https://github.com/RustCrypto/AEADs/pull/444
[#446]: https://github.com/RustCrypto/AEADs/pull/446
[#451]: https://github.com/RustCrypto/AEADs/pull/451

## 0.4.1 (2021-07-20)
### Changed
- Pin `subtle` dependency to v2.4 ([#349])

[#349]: https://github.com/RustCrypto/AEADs/pull/349

## 0.4.0 (2021-04-29)
### Added
- Allow variable tag length ([#231])

### Changed
- Bump `aead` crate dependency to v0.4 ([#270])
- Bump `aes` and `ctr` crate dependencies to v0.7 ([#283])
- Bump `cmac` and `pmac` deps to v0.6 releases ([#285])

[#231]: https://github.com/RustCrypto/AEADs/pull/231
[#270]: https://github.com/RustCrypto/AEADs/pull/270
[#283]: https://github.com/RustCrypto/AEADs/pull/283
[#285]: https://github.com/RustCrypto/AEADs/pull/285

## 0.3.0 (2020-10-16)
### Changed
- Replace `block-cipher`/`stream-cipher` with `cipher` crate ([#229])

[#229]: https://github.com/RustCrypto/AEADs/pull/229

## 0.2.0 (2020-09-30
### Added
- API for online encryption/decryption ([#214])
- Optional `std` feature; disabled by default ([#217])

### Changed
- Use `aead` crate; MSRV 1.41+
- Upgrade `aes` to v0.5, `block-cipher` to v0.8, `cmac` to v0.4, `ctr` to v0.5 ([#209])

[#217]: https://github.com/RustCrypto/AEADs/pull/217
[#214]: https://github.com/RustCrypto/AEADs/pull/214
[#209]: https://github.com/RustCrypto/AEADs/pull/209

## 0.1.0 (2019-03-29)
- Initial release