cryptohash-sha512

Fast, pure and practical SHA-512 implementation

https://github.com/hvr/cryptohash-sha512

Version on this page:	0.11.100.1@rev:1
LTS Haskell 20.23:	0.11.102.0
Stackage Nightly 2023-05-29:	0.11.102.0
Latest on Hackage:	0.11.102.0

See all snapshots cryptohash-sha512 appears in

BSD-3-Clause licensed

Maintained by Herbert Valerio Riedel

This version can be pinned in stack with:cryptohash-sha512-0.11.100.1@sha256:de229945e423e586bf5ffda9535b11b5cb9cb4299d17bd8a4de7f7dbbecf492a,3077

Module documentation for 0.11.100.1

Crypto
- Crypto.Hash
  - Crypto.Hash.SHA512

Depends on 2 packages(full list with versions):

base, bytestring

Used by 1 package in lts-9.21(full list with versions):

crypt-sha512

A practical incremental and one-pass, pure API to the SHA-512 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 SHA512 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.SHA512 module, though with a clearly smaller footprint.

Changes

0.11.100.1

First public release

0.11.100.0 (unreleased)

new hmac and hmaclazy functions providing HMAC-SHA-512 computation conforming to RFC2104 and RFC4231
fix unaligned memory-accesses
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

0.11.7.1 (unreleased)

first version forked off cryptohash-0.11.7 release