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Bumps pycryptodome from 3.19.1 to 3.23.0.

Release notes

Sourced from pycryptodome's releases.

v3.23.0 - Dunkerque

New features

  • Added cipher modes Key Wrap (KW, RFC3394) and Key Wrap with Padding (KWP, RFC5649). Both are defined also in NIST SP 800-38F.
  • Wheels for Windows ARM.

Resolved issues

  • GH#862: For HashEdDSA and Ed448, sign() and verify() modified the state of the XOF.

v3.22.0 - Caen

New features

  • Added support for HPKE (RFC 9180).

Resolved issues

  • GH#812: CCM ciphers will now fail before encrypting (or decrypting) data beyond the limit imposed by the nonce length.
  • GH#846: fix infinite loop with RC4 for data larger than 4GB.
  • GH#852: handle correctly invalid PEM files with less than 3 lines.

Other changes

  • Remove support for Python 3.6.

v3.21.0 - Bourdeaux

New features

  • By setting the PYCRYPTODOME_DISABLE_GMP environment variable, the GMP library will not be used even if detected.
  • Add support for Curve25519 / X25519.
  • Add support for Curve448 / X448.
  • Add attribute curve to EccPoint and EccXPoint classes, with the canonical name of the curve.
  • GH#781: the label for the SP800_108_Counter KDF may now contain zero bytes. Thanks to Julien Rische.
  • GH#814: RSA keys for PSS can be imported.

Resolved issues

  • GH#810: fixed negation of Ed25519 points.
  • GH#819: accept an RFC5916 ECPrivateKey even if it doesn't contain any of the optional elements (parameters [0] and publicKey[1]).

Other changes

  • Remove support for Python 3.5.

... (truncated)

Changelog

Sourced from pycryptodome's changelog.

3.23.0 (17 May 2025) ++++++++++++++++++++++++++

New features

  • Added cipher modes Key Wrap (KW, RFC3394) and Key Wrap with Padding (KWP, RFC5649). Both are defined also in NIST SP 800-38F.
  • Wheels for Windows ARM.

Resolved issues

  • GH#862: For HashEdDSA and Ed448, sign() and verify() modified the state of the XOF.

3.22.0 (16 March 2025) ++++++++++++++++++++++++++

New features

  • Added support for HPKE (RFC 9180).

Resolved issues

  • GH#812: CCM ciphers will now fail before encrypting (or decrypting) data beyond the limit imposed by the nonce length.
  • GH#846: fix infinite loop with RC4 for data larger than 4GB.
  • GH#852: handle correctly invalid PEM files with less than 3 lines.

Other changes

  • Remove support for Python 3.6.

3.21.0 (30 September 2024) ++++++++++++++++++++++++++

New features

  • By setting the PYCRYPTODOME_DISABLE_GMP environment variable, the GMP library will not be used even if detected.
  • Add support for Curve25519 / X25519.
  • Add support for Curve448 / X448.
  • Add attribute curve to EccPoint and EccXPoint classes, with the canonical name of the curve.
  • GH#781: the label for the SP800_108_Counter KDF may now contain zero bytes. Thanks to Julien Rische.
  • GH#814: RSA keys for PSS can be imported.

Resolved issues

  • GH#810: fixed negation of Ed25519 points.
  • GH#819: accept an RFC5916 ECPrivateKey even if it doesn't

... (truncated)

Commits

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Bumps [pycryptodome](https://github.com/Legrandin/pycryptodome) from 3.19.1 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@v3.19.1...v3.23.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot requested a review from a team July 28, 2025 09:18
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@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Jul 28, 2025
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