Matthew Green
Dr. Matthew Daniel Greenis a security expert and cryptographer, with an extensive knowledge and experience in applied cryptography, privacy-enhanced information storage systems, anonymous cryptocurrencies, elliptic curve crypto-systems, and satellite television piracy.
Dr. Green has experience as an expert witness and as a consulting witness in several dozen cases involving patents and copyright issues. He has testified inmultiple depositions and at trial.
Dr. Green holds a PhD in Computer Science from The Johns Hopkins University and is currently the Assistant Professor at the Johns Hopkins Information Security Institute. He teaches courses pertaining to practical cryptography.
Matthew is part of the group which developed Zerocoin, an anonymous cryptocurrency. He is a member of the technical advisory board for the Linux Foundation Core Infrastructure Initiative, formed to address criticalInternet security concernsin the wake of the Heartbleed security bug disclosed in April 2014 in the OpenSSL cryptography library.
In 2015, Matthew was a member of the research team that identified the Logjam vulnerability in the TLS protocol. He has been involved in the groups that exposed vulnerabilities in RSA BSAFE, Speedpass and E-ZPass.
He sits on the technical advisory boards for CipherCloud, Overnest and Mozilla Cybersecurity Delphi. Matthew co-founded and serves on the Board for Directors of the Open Crypto Audit Project (OCAP), which undertook a security audit of the TrueCrypt software.
Matthew also co-founded Sealance Corp, a company that builds the decentralised, blockchain-based Sealance Trust Platform for the cryptocurrency industry, based onadvanced mathematics, cryptography, and zero-knowledge proofs.
Matthew is the author of the blog, "A Few Thoughts on Cryptographic Engineering". In addition to general blog posts about NSA, encryption, and security, his blog entries on NSA's backdoor in Dual_EC_DRBG, and RSA Security's usage of the backdoored Cryptographicallysecure pseudorandom number generator (CSPRNG)have been widely cited in the mainstream news media including the New York Times, Wall Street Journal, Forbes, Reuters, Wired, Washington Post and The Economist. He also has written pieces for the New Yorker, Slate and IEE Spectrum.
According to the Digital Library of Association for Computing Machinery, Dr. Green has about 47 publications to his name, with more than 2,100 citations and 21 downloads between 2005 - 2022.


