
Cryptography researcher. jesusdiazvico at {bsky dot social, x dot com} jesusdiazvico.github.io
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New paper: "Foundations of Anonymous Signatures: Formal Definitions, Simplified Requirements, and a Construction Based on General Assumptions", accepted in Financial Cryptography 24. https://eprint.iacr.org/2024/042
And it comes with a companion blog post: https://iohk.io/en/blog/posts/2024/01/24/universal-anonymous-signatures-bridging-past-present-and-future-of-anonymous-authentication/
You can also call it coffea. Pronunciation nightmare, though.