Issues

• blake2::Blake2b512 does not implement ZeroizeOnDrop

  RustCrypto/hashes#912 · Filter by author kayabaNerve opened on Aug 27, 2026

• sha1-checked: hardware acceleration on arm64

  RustCrypto/hashes#909 · Filter by author srijs opened on Aug 18, 2026
  4

• sha1-checked v0.11.0 release tracking issue

  RustCrypto/hashes#908 · Filter by author tarcieri opened on Aug 12, 2026

• blake2b: unusable in XOF fashion.

  RustCrypto/hashes#763 · Filter by author lleoha opened on Dec 21, 2025
  1

• blake2: implement CustomizedInit using digest macro

  RustCrypto/hashes#747 · Filter by author newpavlov opened on Oct 24, 2025
  1

• groestl: add AVX512/GFNI backend

  performance
  RustCrypto/hashes#718 · Filter by author robbie01 opened on Aug 11, 2025
  2

• Exposing blake2 compression function

  RustCrypto/hashes#709 · Filter by author kevaundray opened on Jul 21, 2025
  5

• skein: improve performance

  performance
  RustCrypto/hashes#684 · Filter by author fck-gthb opened on Apr 24, 2025
  2

• Potential speed improvements for SHA512 via BMI2 instructions

  performance
  RustCrypto/hashes#640 · Filter by author invd opened on Jan 25, 2025

• Use Intel SHA Extensions for SHA-512

  performance
  RustCrypto/hashes#634 · Filter by author selfisekai opened on Dec 19, 2024
  3

• jh: remove dependency on ppv-lite86

  help wanted
  RustCrypto/hashes#546 · Filter by author newpavlov opened on Jan 11, 2024

• docs for hasher states could use a reference to the Digest trait

  RustCrypto/hashes#441 · Filter by author izik1 opened on Dec 13, 2022
  5

• blake2 simd benches produce unexpected results

  RustCrypto/hashes#407 · Filter by author nazar-pc opened on Sep 13, 2022
  1

• Blake2 missing functionality while migrating from blake2-rfc

  RustCrypto/hashes#360 · Filter by author cipriancraciun opened on Feb 14, 2022
  3

• sm3: add hardware accelerated backend for ARM targets

  help wantedperformance
  RustCrypto/hashes#329 · Filter by author newpavlov opened on Dec 7, 2021

• sha2: explore addition of SSE and AVX2 backends for SHA-256

  enhancementperformance
  RustCrypto/hashes#327 · Filter by author newpavlov opened on Nov 30, 2021
  18

• blake2 code size very high (overuse of#[inline(always)]?)

  RustCrypto/hashes#322 · Filter by author thomcc opened on Oct 7, 2021
  1

• const fn hashing

  RustCrypto/hashes#288 · Filter by author rubdos opened on Jul 14, 2021
  4

• Port blake2 on coresimd

  enhancementhelp wanted
  RustCrypto/hashes#56 · Filter by author newpavlov opened on Jun 21, 2018
  12

• Missing hash functions

  enhancementhelp wanted
  RustCrypto/hashes#1 · Filter by author newpavlov opened on Nov 18, 2016
  57