an audit of a fintech company's threshold ECDSA implementation yielded four CVEs

research.kudelskisecurity.com

an audit of a fintech company's threshold ECDSA implementation yielded four CVEs

research.kudelskisecurity.com

Arthur Besse@lemmy.mlM to

Cryptography@lemmy.mlEnglish · 3 years ago

Multiple CVEs in threshold cryptography implementations

research.kudelskisecurity.com

Introduction io.finnet hired us to perform a code audit of their threshold ECDSA signature implementation called tss-lib based on the paper UC Non-Interactive, Proactive, Threshold ECDSA with Ident…

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cryptography (noun). The discipline concerned with communication security (eg, confidentiality of messages, integrity of messages, sender authentication, non-repudiation of messages, and many other related issues), regardless of the used medium such as pencil and paper or computers.

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