ZKryptium

GitHub

Zkryptium library provides an experimental implementation for research purposes of:

• BBS+ Signature Scheme
• Blind BBS Signatures
• BBS per Verifier Linkability
• CL2003 Signature Scheme

This library enables the creation of zero-knowledge proofs, exposing cryptographic primitives facilitating the development of a Verifiable Credentials (VCs) system capable of handling both Anonymous Credentials and Selective Disclosure Credentials.

Future work

In the future we expect to extend this library to support a new set of post-quantum secure algorithms such as BLNS and zk-STARK.