Longfellow

The Longfellow library enables the construction of zero-knowledge protocols concerning legacy identity verification standards such as the ISO MDOC standard, the JWT standard, and W3 Verifiable Credentials. This implementation is described in:

• Anonymous credentials from ECDSA
• libzk: A C++ Library for Zero-Knowledge Proofs
• Project documentation

It is named after the bridge outside the Google Cambridge office.

Learn More at https://github.com/longfellow-zk.