Awesome zkECDSA

A curated list of resources on zkECDSA.

What is zkECDSA?

zkECDSA is the ECDSA signature verification carried out through zero-knowledge circuits, which opens up a path to explore various novel privacy-preserving solutions.

Articles / Discussions

Privacy and Scaling Explorations

• The zk-ECDSA Landscape
• sudo rm -rf --no-preserve-root / 's tweet

0xParc

• zk-ECDSA: zkSNARKs for ECDSA (Part 1)
• zk-ECDSA Part 2: Under the Hood
• Group Signatures with zkSNARKs
• PLUME: Verifiably Deterministic Signatures on ECDSA

Personae_Labs

• Introducing Spartan-ecdsa
• Efficient ECDSA & the case for client-side proving

Noir

• Colin Nielsen's tweet thread on Noir's ECDSA verification

Implementations

Privacy and Scaling Explorations

• e2e-zk-ecdsa

0xParc

• circom-ecdsa
• zk-group-sig
• zk-nullifier-sig

Personae Labs

• spartan-ecdsa
• efficient-zkecdsa

Noir by Aztec

• ecdsa_secp256k1 library

Projects

Noir

• Dark-Safe
• ecrecover-noir
• AnonAA

Others

• zkShield