hashes

Hash functions.

Efficient implementations of hash functions

Haskell implementation of various hash functions.

Available Hash functions

Native Haskell Implementations

• SipHash
  • SipHash-2-4
  • SipHash-1-3
  • SipHash-4-8
  • SipHash-c-d (c rounds per block and d finalization rounds)
• FNV1 (64 bit, 32 bit, and host word size)
• FNV1a (64 bit, 32 bit, and host word size)

Linked from OpenSSL

The following hash functions are available with the package is build with -f+with-openssl, which is the default.

A version of OpenSSL of at least version 1.1 must be available on the system at a location where Cabal/GHC can find it.

• SHA2
  • SHA2-224
  • SHA2-256
  • SHA2-384
  • SHA2-512
  • SHA2-512_224 (SHA512 truncated to 224 bits)
  • SHA2-512_256 (SHA512 truncated to 256 bits)
• SHA3
  • SHA3_224
  • SHA3_256
  • SHA3_384
  • SHA3_512
  • SHAKE-128_256
  • SHAKE-256_512
  • SHAKE-128 (custom output size)
  • SHAKE-256 (custom output size)
• BLAKE2
  • BLAKE2s256
  • BLAKE2b512
• KECCAK
  • KECCAK-224
  • KECCAK-256
  • KECCAK-384
  • KECCAK-512