Keyword : strong unforgeability


A Strongly Unforgeable Signature under the CDH Assumption without Collision Resistant Hash Functions
Takahiro MATSUDA Nuttapong ATTRAPADUNG Goichiro HANAOKA Kanta MATSUURA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/05/01
Vol. E91-D  No. 5 ; pp. 1466-1476
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Cryptographic Techniques
Keyword: 
digital signaturestrong unforgeabilitytarget collision resistant hash functionstandard model
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General Conversion for Obtaining Strongly Existentially Unforgeable Signatures
Isamu TERANISHI Takuro OYAMA Wakaha OGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/01/01
Vol. E91-A  No. 1 ; pp. 94-106
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Signatures
Keyword: 
signature schemestrong unforgeabilitystandard modelchameleon commitmentchosen message security
 Summary | Full Text:PDF