An ECDSA Nullifier Scheme for Unique Pseudonymity within Zero Knowledge Proofs

ePrint Report: An ECDSA Nullifier Scheme for Unique Pseudonymity within Zero Knowledge Proofs

Aayush Gupta, Kobi Gurkan

ZK-SNARKs (Zero Knowledge Succinct Noninteractive ARguments of Knowledge) are one of the most promising new applied cryptography tools: proofs allow anyone to prove a property about some data, without revealing that data. Largely spurred by the adoption of cryptographic primitives in blockchain systems, ZK-SNARKs are rapidly becoming computationally practical in real-world settings, shown by i.e. tornado.cash and rollups. These have enabled ideation for …

ecdsa eprint report zero knowledge proofs