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Tight Security Proofs for BBS Signatures Closed by New Research
- Engineer — Learn: BBS signatures underlie privacy-preserving authentication systems being standardized by W3C and IRTF; this paper closes a tightness gap in their security proof, which may affect future scheme selection (BBS vs BBS+) when implementing such systems — no change to running systems required today.
- SOC/IR — Skip
- Leader — Skip
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