25 search results - page 1 / 5 » A New Undeniable Signature Scheme Using Smart Cards |
IMA
2001
Springer
13 years 9 months ago
2001
Springer
IJNSEC
2006
13 years 5 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
13 years 10 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
13 years 9 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
13 years 10 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...