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Bump ecdsa from 0.13 to 0.13.3 #5

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@dependabot dependabot bot commented on behalf of github Apr 17, 2023

Bumps ecdsa from 0.13 to 0.13.3.

Release notes

Sourced from ecdsa's releases.

ecdsa 0.13.3

Fix CVE-2019-14853 - possible DoS caused by malformed signature decoding Fix CVE-2019-14859 - signature malleability caused by insufficient checks of DER encoding

Also harden key decoding from string and DER encodings.

ecdsa 0.13.2

Restore compatibility of setup.py with Python 2.6 and 2.7.

ecdsa 0.13.1

Fix the PyPI wheel - the old version included .pyc files.

Changelog

Sourced from ecdsa's changelog.

  • Release 0.18.0 (09 Jul 2022)

New API:

  • curve_by_name in curves module to get a Curve object by providing curve name.

Bug fix:

  • Make the VerifyingKey encoded with explicit parameters use the same kind of point encoding for public key and curve generator.
  • Better handling of malformed curve parameters (as in CVE-2022-0778); make python-ecdsa raise MalformedPointError instead of AssertionError.

Doc fix:

  • Publish the documentation on https://ecdsa.readthedocs.io/, include explanation of basics of handling of ECC data formats and how to use the library for elliptic curve arithmetic.
  • Make object names more consistent, make them into hyperlinks on the readthedocs documentation.
  • Make security note more explicit (Ian Rodney)
  • Fix the explicit vs named_curve confusion in VerifyingKey docs.

Maintenance:

  • Updated black version; slight changes to formatting

  • Include interoperability tests for Ed25519 and Ed448 with OpenSSL.

  • Release 0.18.0-beta2 (05 Jan 2022)

New features:

  • Support for point precomputation for EdDSA.

Maintenance:

  • Fix few typos (thanks to Tim Gates and Kian Meng Ang).

Bug fix:

  • Accept private EdDSA keys that include public key in the ASN.1 structure.

  • Fix incompatibility with Python 3.3 in handling of memoryviews of empty strings.

  • Release 0.18.0-beta1 (03 Aug 2021)

New features:

  • Support for EdDSA (Ed25519, Ed448) signature creation and verification.
  • Support for Ed25519 and Ed448 in PKCS#8 and public key files.

New API:

  • CurveEdTw class to represent the Twisted Edwards curve parameters.

  • PointEdwards class to represent points on Twisted Edwards curve and provide point arithmetic on it.

  • Release 0.17.0 (27 May 2021)

... (truncated)

Commits
  • 7add221 update NEWS file for 0.13.3
  • 5c4c74a Merge pull request #124 from tomato42/backport-sig-decode
  • 1eb2c04 update README with error handling of from_string() and from_der()
  • b95be03 execute also new tests in Travis
  • 99c907d harden also key decoding
  • 3427fa2 ensure that the encoding is actually the minimal one for length and integer
  • 563d2ee make variable names in remove_integer more aproppriate
  • 14abfe0 explicitly specify the distro to get py26 and py33
  • 9080d1d fix length decoding
  • 897178c give the same handling to string encoded signatures as to DER
  • Additional commits viewable in compare view

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Bumps [ecdsa](https://github.com/tlsfuzzer/python-ecdsa) from 0.13 to 0.13.3.
- [Release notes](https://github.com/tlsfuzzer/python-ecdsa/releases)
- [Changelog](https://github.com/tlsfuzzer/python-ecdsa/blob/master/NEWS)
- [Commits](tlsfuzzer/python-ecdsa@python-ecdsa-0.13...python-ecdsa-0.13.3)

---
updated-dependencies:
- dependency-name: ecdsa
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Apr 17, 2023
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