Sciweavers

963 search results - page 134 / 193
» Conditional Digital Signatures
Sort
View
PKC
2010
Springer
150views Cryptology» more  PKC 2010»
14 years 1 months ago
Security of Encryption Schemes in Weakened Random Oracle Models
Liskov proposed several weakened versions of the random oracle model, called weakened random oracle models (WROMs), to capture the vulnerability of ideal compression functions, wh...
Akinori Kawachi, Akira Numayama, Keisuke Tanaka, K...
SP
2010
IEEE
226views Security Privacy» more  SP 2010»
14 years 1 months ago
Chip and PIN is Broken
—EMV is the dominant protocol used for smart card payments worldwide, with over 730 million cards in circulation. Known to bank customers as “Chip and PIN”, it is used in Eur...
Steven J. Murdoch, Saar Drimer, Ross J. Anderson, ...
ICAIL
2007
ACM
14 years 1 months ago
Essential deduplication functions for transactional databases in law firms
As massive document repositories and knowledge management systems continue to expand, in proprietary environments as well as on the Web, the need for duplicate detection becomes i...
Jack G. Conrad, Edward L. Raymond
CIT
2006
Springer
14 years 1 months ago
A new collision resistant hash function based on optimum dimensionality reduction using Walsh-Hadamard transform
Hash functions play the most important role in various cryptologic applications, ranging from data integrity checking to digital signatures. Our goal is to introduce a new hash fu...
Barzan Mozafari, Mohammad Hasan Savoji
ACSAC
2001
IEEE
14 years 1 months ago
CONSEPP: CONvenient and Secure Electronic Payment Protocol Based on X9.59
The security of electronic payment protocols is of interest to researchers in academia and industry. While the ultimate objective is the safest and most secure protocol, convenien...
Albert Levi, Çetin Kaya Koç