25 search results - page 1 / 5 » A New Undeniable Signature Scheme Using Smart Cards |
IMA
2001
Springer
14 years 3 months ago
2001
Springer
IJNSEC
2006
13 years 11 months ago
2006
In 2004, Yoon et al. proposed a user authentication scheme based on generalized ElGamal signature scheme using smart cards. In their scheme, the previous session keys will be comp...
CARDIS
2004
Springer
14 years 4 months ago
2004
Springer
More and more services provided by Internet pose a problem of privacy and anonymity. One cryptographic tool that could be used for solving this problem is the group signature [1, 5...
CRYPTO
1989
Springer
14 years 3 months ago
1989
Springer
Abstract. In this paper, we provide a new approach to study undeniable signatures by translating secure digital signatures to secure undeniable signatures so that the existing algo...
HICSS
2002
IEEE
14 years 3 months ago
2002
IEEE
This research paper presents a new system's design and development of the prescription order communication system (POCS) based on the Internet between the hospital and the ph...