https://github.com/jedisct1/rust-aes-wasm

Fast(er) AES-based constructions for WebAssembly and Rust.
https://github.com/jedisct1/rust-aes-wasm

aes aes-ctr aes-gcm aes-ocb cmac rust webassembly

Last synced: 6 months ago
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Fast(er) AES-based constructions for WebAssembly and Rust.

• Host: GitHub
• URL: https://github.com/jedisct1/rust-aes-wasm
• Owner: jedisct1
• License: mit
• Created: 2023-05-23T18:27:15.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2025-03-11T20:32:32.000Z (7 months ago)
• Last Synced: 2025-03-27T11:50:29.251Z (6 months ago)
• Topics: aes, aes-ctr, aes-gcm, aes-ocb, cmac, rust, webassembly
• Language: Rust
• Homepage:
• Size: 932 KB
• Stars: 20
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
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# Fast(er) AES-based constructions for Rust and WebAssembly

* AEGIS-128L

* AEGIS-256

* AES-128-CTR

* AES-256-CTR

* AES-128-OCB

* AES-256-OCB

* AES-128-GCM

* AES-256-GCM

* AES-128-CBC with PKCS#7 padding

* AES-256-CBC with PKCS#7 padding

* CMAC-AES-128

This is a set of AES-based constructions (AEAD, stream cipher, MAC) for WebAssembly applications written in Rust.

They are trivial to use and this crate has zero dependencies.

# Benchmarks

Benchmarks can be run with the `cargo wasix bench` command.

Performance results using Wasmtime 9.0.1 on Apple M1

| algorithm   |      crate      | throughput |

| :---------- | :-------------: | ---------: |

| aes256-gcm  |  (`aes` crate)  |  49.63 M/s |

| aes256-gcm  |  *this crate*   |  98.86 M/s |

| aes128-gcm  |  (`aes` crate)  |  59.87 M/s |

| aes128-gcm  |  *this crate*   | 115.47 M/s |

| aes256-ocb  |  *this crate*   | 168.43 M/s |

| aes128-ocb  |  *this crate*   | 215.23 M/s |

| aes-128-cbc |  (`cbc` crate)  |  48.48 M/s |

| aes-128-cbc |  *this crate*   | 225.63 M/s |

| aes-256-cbc |  (`cbc` crate)  |  35.49 M/s |

| aes-256-cbc |  *this crate*   | 171.89 M/s |

| aegis-256   |  *this crate*   | 478.57 M/s |

| aegis-128l  | (`aegis` crate) | 533.85 M/s |

| aegis-128l  |  *this crate*   | 695.85 M/s |

| aes128-ctr  |  (`ctr` crate)  | 104.63 M/s |

| aes128-ctr  |  *this crate*   | 217.10 M/s |

| cmac-aes128 | (`cmac` crate)  |  53.99 M/s |

| cmac-aes128 |  *this crate*   | 233.34 M/s |

Performance results using Wasmtime 9.0.1 on Ryzen 7

| algorithm   |      crate      | throughput |

| :---------- | :-------------: | ---------: |

| aes256-gcm  |  (`aes` crate)  |  63.79 M/s |

| aes256-gcm  |  *this crate*   | 129.44 M/s |

| aes128-gcm  |  (`aes` crate)  |  75.09 M/s |

| aes128-gcm  |  *this crate*   | 149.31 M/s |

| aes256-ocb  |  *this crate*   | 205.39 M/s |

| aes128-ocb  |  *this crate*   | 260.56 M/s |

| aegis-256   |  *this crate*   | 497.97 M/s |

| aegis-128l  | (`aegis` crate) | 537.49 M/s |

| aegis-128l  |  *this crate*   | 696.61 M/s |

| aes128-ctr  |  (`ctr` crate)  | 151.26 M/s |

| aes128-ctr  |  *this crate*   | 275.51 M/s |

| cmac-aes128 | (`cmac` crate)  |  78.63 M/s |

| cmac-aes128 |  *this crate*   | 260.23 M/s |