Matthew Green

Matthew Green is a cryptographer and professor at Johns Hopkins University. He has designed and analyzed cryptographic systems used in wireless networks, payment systems, and digital content protection platforms. His research focuses on how cryptography can promote user privacy.

He is one of the creators of the Zerocash protocol, which is used by the Zcash cryptocurrency, and a founder of Sealance, which enables regulatory compliance for digital assets. He was formerly a partner in Independent Security Evaluators, a custom security evaluation and design consultancy and he currently consults independently. From 1999-2003, he served as a senior technical staff member at AT&T Laboratories/Research in Florham Park, NJ.

• Johns Hopkins University Associate Professor
• Sealance Corp. Co-Founder
• Cryptography Engineering LLC Chief Scientist