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EUROCRYPT
2008
Springer

Proving Tight Security for Rabin-Williams Signatures

8 years 4 months ago
Proving Tight Security for Rabin-Williams Signatures
This paper proves "tight security in the random-oracle model relative to factorization" for the lowest-cost signature systems available today: every hash-generic signature-forging attack can be converted, with negligible loss of efficiency and effectiveness, into an algorithm to factor the public key. The most surprising system is the "fixed unstructured B = 0 Rabin
Daniel J. Bernstein
Added 19 Oct 2010
Updated 19 Oct 2010
Type Conference
Year 2008
Where EUROCRYPT
Authors Daniel J. Bernstein
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