Changelog

All notable changes to cydrogen will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

• key exchange implementations for the N/KK/XX protocols.
• TCP clients and servers supporting the different N/KK/XX key exchange protocols.
• automatic rekeying between client and server.

Changed

• various performance improvements and simplifications.

v0.0.10 - 2025-06-12

Fixed

• zizmor defects.

v0.0.9 - 2025-06-12

Fixed

• permissions for release workflow.

v0.0.8 - 2025-06-12

Fixed

• permissions for ci_master.

v0.0.7 - 2025-06-12

Added

• MasterKey.gen_random_buffer to generate pseudo-random data.
• pad and unpad functions.
• key exchange using the N variant.

Fixed

• permissions for ci_master.

v0.0.6 - 2025-06-06

Security

• Generate attestations of sdist and wheels for Github.

Added

• Use cython --shared to make binaries smaller.

v0.0.5 - 2025-06-05

Added

• Expose pad and unpad functions (#32).

v0.0.4 - 2025-06-04

Added

• Initial release published on PyPI.