polyval

POLYVAL is a GHASH-like universal hash over GF(2^128) useful for constructing a Message Authentication Code (MAC)

0.7.3 156M downloads/mo #598 most downloaded on crates.io RustCrypto/universal-hashes

What this package is like to depend on

Last release 1 months ago

17 Jul 2026

Release timing varies

gaps range from 8 days to 11 months

Nearly every release is documented

notes for 24 of 25 stable releases

1 version withdrawn

withdrawn after publishing

7 years old

40 releases · first in 2019

12 releases in the last 12 months

see the full history below

Release timeline

40 releases · Aug 2019 to Jul 2026

2020 2021 2022 2023 2024 2025 2026

Release Pre-release Withdrawn

Releases

latest 40

0.7.3 17 Jul 2026
Release notes
Fixed
- Restore accidentally removed Zeroize impl on FieldElement (#350)
Open source →
Release notes
Fixed
- Restore accidentally removed Zeroize impl on FieldElement (#350)
Open source →
0.7.2 11 Jul 2026
Release notes
Fixed
- Actually detect avx+pclmulqdq as [#317] actually was detecting
  256-bit PCLMULQDQ (#347)
Open source →
Release notes
Changed
- Tweak zeroization (#343)
Fixed
- Actually detect avx+pclmulqdq as [#317] actually was detecting 256-bit PCLMULQDQ (#347)
Open source →
0.7.1 28 Feb 2026
Release notes
Fixed
- Detect avx+pclmulqdq features on x86/x86_64 targets (#317, #318)
Open source →
Release notes
Fixed
- Detect avx+pclmulqdq features on x86/x86_64 targets (#317, #318)
Open source →
0.7.0 27 Feb 2026 withdrawn
Release notes
Added
- hazmat feature that exposes FieldElement type (#279)
Changed
- Edition changed to 2024 and MSRV bumped to 1.85 (#228)
- Relax MSRV policy and allow MSRV bumps in patch releases
- Replace polyval_force_soft with polyval_backend="soft" (#259)
- Use cpubits crate for soft backend selection (#261)
- Bump cpufeatures to v0.3 (#292)
- Use [Reduction/Field algorithm] for parallel block processing on
  aarch64/x86(_64) (#294)
- polyval::mulx moved to FieldElement::mulx (#296)
- Update to universal-hash v0.6 (#310)
Removed
- cfg(polyval_armv8) - now enabled by default (#214)
Open source →
Release notes
NOTE: yanked due to SIGILL bug which was fixed in [#317].

Added
- hazmat feature that exposes FieldElement type (#279)
Changed
- Edition changed to 2024 and MSRV bumped to 1.85 (#228)
- Relax MSRV policy and allow MSRV bumps in patch releases
- Replace polyval_force_soft with polyval_backend="soft" (#259)
- Use cpubits crate for soft backend selection (#261)
- Bump cpufeatures to v0.3 (#292)
- Use Reduction/Field algorithm for parallel block processing on aarch64/x86(_64) (#294)
- polyval::mulx moved to FieldElement::mulx (#296)
- Update to universal-hash v0.6 (#310)
Removed
- cfg(polyval_armv8) - now enabled by default (#214)
Open source →
0.7.0-rc.9 10 Feb 2026 pre-release

Release notes

polyval v0.7.0-rc.9 (#304)
Open source →
0.7.0-rc.8 10 Feb 2026 pre-release
Release notes
Releases the following:
- ghash v0.6.0-rc.6
- poly1305 v0.9.0-rc.6
- polyval v0.7.0-rc.8
Open source →
0.7.0-rc.7 02 Feb 2026 pre-release

Nothing published for this version
0.7.0-rc.6 28 Jan 2026 pre-release

Nothing published for this version
0.7.0-rc.5 27 Jan 2026 pre-release

Nothing published for this version
0.7.0-rc.4 25 Jan 2026 pre-release

Nothing published for this version
0.7.0-rc.3 05 Nov 2025 pre-release

Nothing published for this version
0.7.0-rc.2 03 Sep 2025 pre-release

Nothing published for this version
0.7.0-rc.1 30 May 2025 pre-release

Nothing published for this version
0.7.0-rc.0 26 Jul 2024 pre-release

Nothing published for this version
0.7.0-pre.0 08 Mar 2024 pre-release

Nothing published for this version
0.6.2 03 Mar 2024
Release notes
Added
- add new_with_init_block (#195)
Changed
- implement Karatsuba multiplication for arm64 (#181)
Open source →
0.6.1 16 Jun 2023
Release notes
Added
- Support for polyval_armv8 on Rust 1.61+ (#179)
Open source →
0.6.0 31 Jul 2022
Release notes
Added
- Impl Reset (#157)
Changed
- Remove sse4.1 from CPU feature requirements for PCLMUL backend (#143)
- Relax zeroize constraints (#147)
- Upgrade to Rust 2021 edition (#147)
- Use stable aarch64_target_feature (#154)
- Replace armv8/force-soft features with cfg attributes (#159)
- Bump universal-hash to v0.5 (#155, #162)
Open source →
0.6.0-pre.2 24 Jul 2022 pre-release

Nothing published for this version
0.6.0-pre.1 20 Jul 2022 pre-release

Nothing published for this version
0.6.0-pre 17 Jul 2022 pre-release

Nothing published for this version
0.5.3 27 Aug 2021
Release notes
Changed
- Bump cpufeatures dependency to v0.2 (#136, #138)
- Remove use of ARMv8 crypto feature (#137)
Open source →
0.5.2 20 Jul 2021
Release notes
Changed
- Pin zeroize dependency to v1.3 (#134)
Open source →
0.5.1 31 May 2021
Release notes
Added
- Nightly-only ARMv8 intrinsics support gated under the armv8 feature (#126)
Open source →
0.5.0 29 Apr 2021
Release notes
Changed
- Use ManuallyDrop unions; MSRV 1.49+ (#113, #114)
- Replace cpuid-bool with cpufeatures (#116)
Removed
- mulx feature: now always built-in (#118)
Open source →
0.4.5 26 Dec 2020
Release notes
Changed
- Use u128 to impl mulx (#111)
Open source →
0.4.4 26 Dec 2020
Release notes
Added
- Debug impl using opaque-debug (#105)
- mulx feature (#107)
Open source →
0.4.3 08 Dec 2020
Release notes
Added
- CLMUL detection (#92)
Open source →
0.4.2 25 Nov 2020
Release notes
Added
- KEY_SIZE constant (#82)
Changed
- Bump cfg-if from v0.1 to v1.0.0 (#86)
Open source →
0.4.1 29 Sep 2020
Release notes
Changed
- Performance improvements (#75)
Open source →
0.4.0 06 Jun 2020
Release notes
Changed
- Bump universal-hash dependency to v0.4; MSRV 1.41 (#52, #57)
- Rename result methods to to finalize (#56)
Open source →
0.3.3 21 Dec 2019
Release notes
Changed
- Match ideal assembly implementation on x86/x86_64 (#43, #44)
Open source →
0.3.2 05 Dec 2019
Release notes
Added
- Constant-time 32-bit software implementation (#39)
Changed
- Use cfg-if crate to reduce duplication (#40)
Open source →
0.3.1 14 Nov 2019
Release notes
Changed
- Upgrade to zeroize 1.0 (#33)
Open source →
0.3.0 05 Oct 2019
Release notes
Removed
- Remove pub from field module (#28)
Open source →
0.2.0 04 Oct 2019
Release notes
Changed
- Upgrade to universal-hash crate v0.3 (#22)
Open source →
0.1.1 01 Oct 2019
Release notes
Changed
- Upgrade to zeroize v1.0.0-pre (#19)
Open source →
0.1.0 19 Sep 2019
Release notes
Added
- Constant time software implementation (#7)
Changed
- Update to Rust 2018 edition (#3)
- Use UniversalHash trait (#6)
- Removed generics/traits from field::Element API (#12)
Removed
- insecure-soft cargo feature (#7)
Open source →
0.0.1 26 Aug 2019
Release notes
- Initial release
Open source →
0.0.0 13 Aug 2019

Nothing published for this version

polyval

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Every package, every release, already written down.