PyPI
pycryptodome
Cryptographic library for Python
cryptographypythonsecurity
github.com/Legrandin/pycryptodomewww.pycryptodome.orgBSD-2-ClauseHelder Eijs19.4M / week3.3k · 579 forks · 174 contributors
Release cadenceEvery 2 weeks
Last releaseOct 24, 2026
Open advisories0
Changelog quality100% curated
CHANGELOG + GitHub Releases
Release history SecurityYou're on
53 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionVersionChannelDateChangesSecurity
4.2.0 StableOct 24, 2026New34.1.0 youStableOct 19, 2026New4Changed1Fixed14.0.1 StableOct 17, 2026New24.0.0 StableOct 14, 2026Breaking12Security4Deprecated2New9Changed19Fixed12Other23.24.1 StableOct 11, 2026Security13.24.0 StableOct 4, 2026Breaking1Security1New1Changed2Fixed43.23.0 StableMay 17, 2025New1Changed1Fixed13.22.0 StableMar 15, 2025Platform1New1Fixed33.21.0 StableOct 2, 2024Platform1New6Fixed23.20.0 StableJan 10, 2024New5Fixed1Other13.19.1 StableDec 28, 2023Security2Fix3.19.0 StableSep 16, 2023New2Fixed13.18.0 StableMay 19, 2023New1Changed1Fixed43.17 StableJan 28, 2023New2Changed6Fixed53.16.0 StableNov 26, 2022Changed1Fixed23.15.0 StableJun 22, 2022New3Fixed13.14.1 StableFeb 4, 2022Fixed13.14.0 StableJan 30, 2022New13.13.0 StableJan 23, 2022New1Changed1Fixed13.12.0 StableDec 4, 2021New3Other3