sunoru/aesni.jl

AES through AES-NI.

️

An Open Source Lover from Zhejiang. he/any.

About Me

• 🐻 PhD in Chemistry from Brown University.

• ❤️ Not very skilled but I enjoy coding. Most of my projects are in and . Here is a list.

• 🎲 I play competitive Pokémon, and I'm in the committee of Pokémon Only in Shanghai.

• 🌊 Former member of ZJU QSC.

• 💬 Ask me about anything anonymously at https://ask.sunoru.com.

• 🔑 Recently I have been working on:

  Some projects that have yet to be published.

aesni.jl's Issues

ECB encrypt/decrypt is slow

On my GitHub codespace, it is like this:

[ Info: Benchmarking block ciphers
[ Info: AESNI.encrypt
  36.928 ns (1 allocation: 80 bytes)
[ Info: AESNI.encrypt on UInt128
  6.800 ns (0 allocations: 0 bytes)
[ Info: AESNI.decrypt
  36.794 ns (1 allocation: 80 bytes)
[ Info: AESNI.decrypt on UInt128
  7.200 ns (0 allocations: 0 bytes)
[ Info: Nettle.encrypt
  48.531 ns (1 allocation: 80 bytes)
[ Info: Nettle.decrypt
  47.769 ns (1 allocation: 80 bytes)
[ Info: Benchmarking ECB with larger data (10MB)
[ Info: AESNI.encrypt
  3.886 ms (2 allocations: 10.00 MiB)
[ Info: AESNI.decrypt
  3.889 ms (2 allocations: 10.00 MiB)
[ Info: Nettle.encrypt
  2.621 ms (2 allocations: 10.00 MiB)
[ Info: Nettle.decrypt
  2.604 ms (2 allocations: 10.00 MiB)

It took 1.5x time while block encryption/decryption is 25% faster.

TODOs

Just a list of to-dos. Any help is greatly appreciated!

• Implement modes:
  • ECB
  • CBC
  • CFB
  • OFB
  • CTR
• Docs.
• Benchmark.