Module soft

AES block cipher constant-time implementation.

The implementation uses a technique called fixslicing, an improved form of bitslicing which represents ciphers in a way which enables very efficient constant-time implementations in software.

Modules

• fixslice 🔒
  Fixsliced implementations of AES-128, AES-192 and AES-256 (64-bit) adapted from the C implementation.

Macros

• define_aes_impl 🔒

Structs

• Aes128
  AES-128 block cipher
• Aes192
  AES-192 block cipher
• Aes256
  AES-256 block cipher
• Aes128BackDec 🔒
• Aes128BackEnc 🔒
• Aes128Dec
  AES-128 block cipher (decrypt-only)
• Aes128Enc
  AES-128 block cipher (encrypt-only)
• Aes192BackDec 🔒
• Aes192BackEnc 🔒
• Aes192Dec
  AES-192 block cipher (decrypt-only)
• Aes192Enc
  AES-192 block cipher (encrypt-only)
• Aes256BackDec 🔒
• Aes256BackEnc 🔒
• Aes256Dec
  AES-256 block cipher (decrypt-only)
• Aes256Enc
  AES-256 block cipher (encrypt-only)