bbs-signatures
2 posts tagged bbs-signatures.
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Pseudonymous Was Never Anonymous: What Bitcoin's Transaction Graph Taught the Unlinkability Engineers
Pseudonymity gives you a name-free identifier; anonymity gives you unlinkability. Bitcoin's transparent ledger is the largest live proof they are not the same.
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The Age Gate That Doesn't Know Your Age: How Anonymous Credentials Finally Crossed the Deployment Chasm
Forty years after David Chaum's manifesto, anonymous credentials -- Privacy Pass, BBS, SD-JWT, Longfellow-zk -- have shipped into every major browser.