773 search results - page 66 / 155 » On Cryptographic Assumptions and Challenges |
153
click to vote
ICASSP
2008
IEEE
16 years 17 days ago
2008
IEEE
Secure wireless communications is a challenging problem due to the shared nature of the wireless medium. Most existing security protocols apply cryptographic techniques for bit sc...
165
click to vote
COMPSEC
2004
15 years 6 months ago
2004
Abstract Up to now biometric methods have been used in cryptography for authentication purposes. In this paper we propose to use biological data for generating sequences of random ...
329
Voted
EUROPKI
2009
Springer
15 years 3 months ago
2009
Springer
Efficient zero-knowledge proofs of knowledge (ZK-PoK) are basic building blocks of many cryptographic applications such as identification schemes, group signatures, and secure mult...
158
click to vote
ICC
2009
IEEE
16 years 26 days ago
2009
IEEE
—Repairing connectivity and achieving a certain level of fault tolerance are two important research challenges in wireless sensor networks that have, in many papers in the litera...
163
click to vote
HICSS
2007
IEEE
16 years 13 days ago
2007
IEEE
Web services technology has become a key technology for system integration and the implementation of service-oriented architectures. However, many organizations are still facing c...