Secure Systems Library

Securesystemslib is a Python library that provides cryptographic and general-purpose routines for Secure Systems Lab projects at NYU. It serves as a cryptography interface for signing and verifying digital signatures, particularly developed for the TUF and in-toto projects. The library is actively maintained, with a recent major focus on a new 'signer' API. Its release cadence is driven by new feature additions, security enhancements, and deprecations related to key management and signing systems.