cryptohash-md5

Fast, pure and practical MD5 implementation

Version on this page:	0.11.100.1@rev:2
LTS Haskell 21.14:	0.11.101.0@rev:3
Stackage Nightly 2023-10-03:	0.11.101.0@rev:3
Latest on Hackage:	0.11.101.0@rev:3

See all snapshots cryptohash-md5 appears in

BSD-3-Clause licensed

Maintained by Herbert Valerio Riedel

This version can be pinned in stack with:cryptohash-md5-0.11.100.1@sha256:6adca3218eae1f9c5ae77d985e7c462fc533f843a4c1bd3bd5b7bbbb1d4bcb6f,2982

Module documentation for 0.11.100.1

Crypto
- Crypto.Hash
  - Crypto.Hash.MD5

Depends on 2 packages(full list with versions):

base, bytestring

Used by 1 package in lts-11.22(full list with versions):

uuid

A practical incremental and one-pass, pure API to the MD5 hash algorithm (including HMAC support) with performance close to the fastest implementations available in other languages.

The implementation is made in C with a haskell FFI wrapper that hides the C implementation.

NOTE: This package has been forked off cryptohash-0.11.7 because the cryptohash package has been deprecated and so this package continues to satisfy the need for a lightweight package providing the MD5 hash algorithm without any dependencies on packages other than base and bytestring.

Consequently, this package can be used as a drop-in replacement for cryptohash's Crypto.Hash.MD5 module, though with a clearly smaller footprint.

Changes

0.11.100.1

Use __builtin_bswap{32,64} only with GCC >= 4.3

0.11.100.0

new hmac and hmaclazy functions providing HMAC-MD5 computation conforming to RFC2104 and RFC2202

0.11.7.2

switch to ‘safe’ FFI for calls where overhead becomes neglible
removed inline assembly in favour of portable C constructs
fix 32bit length overflow bug in hash function
fix inaccurate context-size
add context-size verification to incremental API operations
fix unaligned memory-accesses

0.11.7.1

first version forked off cryptohash-0.11.7 release