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build(deps): bump pycryptodome from 3.11.0 to 3.23.0 in /riotbuild - #273

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crasbe merged 1 commit into
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dependabot/pip/riotbuild/pycryptodome-3.19.1
Aug 27, 2026
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build(deps): bump pycryptodome from 3.11.0 to 3.23.0 in /riotbuild#273
crasbe merged 1 commit into
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dependabot/pip/riotbuild/pycryptodome-3.19.1

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@dependabot dependabot Bot commented on behalf of github May 11, 2026

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Bumps pycryptodome from 3.11.0 to 3.19.1.

Release notes

Sourced from pycryptodome's releases.

v3.19.1 - Zeil

Resolved issues

  • Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack. Thanks to Hubert Kario.

v3.19.0 - Ulm

New features

  • The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
  • Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

  • GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

v3.18.0 - Trier

New features

  • Added support for DER BOOLEAN encodings.

  • The library now compiles on Windows ARM64. Thanks to Niyas Sait.

    Resolved issues


  • GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
  • GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
  • GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
  • Correctly check that the scalar matches the point when importing an ECC private key.

v3.17.0 - Stuttgart

No release notes provided.

v3.16.0 - Ravensburg

New features

  • Build wheels for musl Linux. Thanks to Ben Raz.

Resolved issues

  • GH#639: ARC4 now also works with 'keys' as short as 8 bits.
  • GH#669: fix segfaults when running in a manylinux2010 i686 image.
Changelog

Sourced from pycryptodome's changelog.

3.19.1 (28 December 2023) ++++++++++++++++++++++++++

Resolved issues

  • Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack (CVE-2023-52323). Thanks to Hubert Kario.

3.19.0 (16 September 2023) ++++++++++++++++++++++++++

New features

  • The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
  • Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

  • GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

3.18.0 (18 May 2023) ++++++++++++++++++++++++++

New features

  • Added support for DER BOOLEAN encodings.
  • The library now compiles on Windows ARM64. Thanks to Niyas Sait.

Resolved issues

  • GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
  • GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
  • GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
  • Correctly check that the scalar matches the point when importing an ECC private key.

3.17.0 (29 January 2023) ++++++++++++++++++++++++++

New features

  • Added support for the Counter Mode KDF defined in SP 800-108 Rev 1.
  • Reduce the minimum tag length for the EAX cipher to 2 bytes.
  • An RSA object has 4 new properties for the CRT coefficients: dp, dq, invq and invq (invp is the same value as the existing u).

Resolved issues

... (truncated)

Commits
  • ef270ab Update wheels action
  • 3278edd Update changelog and version
  • 10e8216 Update PSS verify signature code example.
  • 4ec4b85 Bump version
  • 0deea1b Use constant-time (faster) padding decoding also for OAEP
  • 519e7ae Avoid changing signature of RSA._decrypt() method if possible
  • 1aa9dca Update changelog and bump version
  • afb5e27 Fix side-channel leakage in RSA decryption
  • ee91c67 Update CMAC.py
  • 43a466d Fix small "passes" typo.
  • Additional commits viewable in compare view

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels May 11, 2026
@crasbe

crasbe commented Aug 27, 2026

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@dependabot recreate

@dependabot
dependabot Bot force-pushed the dependabot/pip/riotbuild/pycryptodome-3.19.1 branch from bef0937 to 7dbec3b Compare August 27, 2026 07:25
@crasbe
crasbe force-pushed the dependabot/pip/riotbuild/pycryptodome-3.19.1 branch from 7dbec3b to 822ead6 Compare August 27, 2026 07:30
@crasbe crasbe changed the title build(deps): bump pycryptodome from 3.11.0 to 3.19.1 in /riotbuild build(deps): bump pycryptodome from 3.11.0 to 3.23.0 in /riotbuild Aug 27, 2026

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Tested in conjuction with updating ecdsa and pyasn1 as well.

@crasbe
crasbe enabled auto-merge August 27, 2026 07:37
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crasbe added this pull request to the merge queue Aug 27, 2026
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github-merge-queue Bot removed this pull request from the merge queue due to a conflict with the base branch Aug 27, 2026
@crasbe

crasbe commented Aug 27, 2026

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@dependabot rebase

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dependabot Bot commented on behalf of github Aug 27, 2026

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Looks like this PR has been edited by someone other than Dependabot. That means Dependabot can't rebase it - sorry!

If you're happy for Dependabot to recreate it from scratch, overwriting any edits, you can request @dependabot recreate.

Bumps [pycryptodome](https://github.com/Legrandin/pycryptodome) from 3.11.0 to 3.23.0.
- [Release notes](https://github.com/Legrandin/pycryptodome/releases)
- [Changelog](https://github.com/Legrandin/pycryptodome/blob/master/Changelog.rst)
- [Commits](Legrandin/pycryptodome@v3.11.0...v3.23.0)

---
updated-dependencies:
- dependency-name: pycryptodome
  dependency-version: 3.23.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@crasbe
crasbe force-pushed the dependabot/pip/riotbuild/pycryptodome-3.19.1 branch from 822ead6 to f6758ad Compare August 27, 2026 07:58
@crasbe
crasbe enabled auto-merge August 27, 2026 07:58
@crasbe
crasbe added this pull request to the merge queue Aug 27, 2026
Merged via the queue into master with commit cde1d12 Aug 27, 2026
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@dependabot
dependabot Bot deleted the dependabot/pip/riotbuild/pycryptodome-3.19.1 branch August 27, 2026 08:31
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