zkLogin: Privacy-Preserving Blockchain Authentication with Existing Credentials

Foteini Baldimtsi; Konstantinos Kryptos Chalkias; Yan Ji; Jonas Lindstrøm; Deepak Maram; Ben Riva; Arnab Roy; Mahdi Sedaghat; Joy Wang

doi:10.1145/3658644.3690356

CCS2024顶会

zkLogin: Privacy-Preserving Blockchain Authentication with Existing Credentials

Foteini Baldimtsi, Konstantinos Kryptos Chalkias, Yan Ji, Jonas Lindstrøm, Deepak Maram, Ben Riva, Arnab Roy, Mahdi Sedaghat, Joy Wang

arXiv DOI 出版方

2024年份

21被引次数

8顶会引用

摘要

We have implemented and deployed zkLogin on the Sui blockchain as an additional alternative to traditional digital signature-based addresses. Due to the ease of web3 on-boarding just with social login, many hundreds of thousands of zkLogin accounts have already been generated in various industries such as gaming, DeFi, direct payments, NFT collections, sports racing, cultural heritage, and many more. CCS Concepts • Security and privacy → Digital signatures.