Changelog

Versions are year-based with a strict backward compatibility policy. The third digit is only for regressions.

15.0.1 (2015-12-18)

Vendoring argon2 @ 4fe0d8cda37691228dd5a96a310be57369403a4b.

Changes:

  • Fix long_description on PyPI.

15.0.0 (2015-12-18)

Vendoring argon2 @ 4fe0d8cda37691228dd5a96a310be57369403a4b.

Changes:

  • verify_password() doesn’t guess the hash type if passed None anymore. Supporting this resulted in measurable overhead (~ 0.6ms vs 0.8ms on my notebook) since it had to happen in Python. That means that naïve usage of the API would give attackers an edge. The new behavior is that it has the same default value as hash_password() such that verify_password(hash_password(b"password"), b"password") still works.
  • Conditionally use the SSE2-optimized version of argon2 on x86 architectures.
  • More packaging fixes. Most notably compilation on Visual Studio 2010 for Python 3.3 and 3.4.
  • Tweaked default parameters to more reasonable values. Verification should take between 0.5ms and 1ms on recent-ish hardware.

15.0.0b5 (2015-12-10)

Vendoring argon2 @ 4fe0d8cda37691228dd5a96a310be57369403a4b.

Initial work. Previous betas were only for fixing Windows packaging. The authors of argon2 were kind enough to help me to get it building under Visual Studio 2008 that we’re forced to use for Python 2.7 on Windows.