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ASIACRYPT
2005
Springer

Universally Convertible Directed Signatures

13 years 12 months ago
Universally Convertible Directed Signatures
Many variants of Chaum and van Antwerpen’s undeniable signatures have been proposed to achieve specific properties desired in real-world applications of cryptography. Among them, directed signatures were introduced by Lim and Lee in 1993. Directed signatures differ from the well-known confirmer signatures in that the signer has the simultaneous abilities to confirm, deny and individually convert a signature. The universal conversion of these signatures has remained an open problem
Fabien Laguillaumie, Pascal Paillier, Damien Vergn
Added 26 Jun 2010
Updated 26 Jun 2010
Type Conference
Year 2005
Where ASIACRYPT
Authors Fabien Laguillaumie, Pascal Paillier, Damien Vergnaud
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