DocumentCode
1868934
Title
Convertible undeniable signature scheme
Author
Yun, Sung-Hyun ; Kim, Tai-Yun
Author_Institution
Dept. of Comput. Sci. & Eng., Korea Univ., Seoul, South Korea
fYear
1997
fDate
28 Apr-2 May 1997
Firstpage
700
Lastpage
703
Abstract
In this study, a convertible undeniable signature scheme based on the El-Gamal signature scheme is proposed. The proposed scheme satisfies the undeniable property and can convert the undeniable signature to the ordinary one. The number of public keys and signatures are less than those of Boyar´s scheme (1991). It also reduces the number of communication steps of the signature confirmation protocol
Keywords
Galois fields; public key cryptography; El-Gamal signature scheme; communication steps; convertible undeniable signature scheme; public keys; signature confirmation protocol; undeniable property; Computer science; Digital signatures; Equations; Protocols; Public key; Security;
fLanguage
English
Publisher
ieee
Conference_Titel
High Performance Computing on the Information Superhighway, 1997. HPC Asia '97
Conference_Location
Seoul
Print_ISBN
0-8186-7901-8
Type
conf
DOI
10.1109/HPC.1997.592235
Filename
592235
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