985 search results - page 97 / 197 » On the validity of digital signatures |
CSFW
2009
IEEE
14 years 6 months ago
2009
IEEE
For most basic cryptographic tasks, such as public key encryption, digital signatures, authentication, key exchange, and many other more sophisticated tasks, ideal functionalities...
CSR
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. In 1992, A. Hiltgen [1] provided the first constructions of provably (slightly) secure cryptographic primitives, namely feebly one-way functions. These functions are pro...
FGCN
2008
IEEE
14 years 5 months ago
2008
IEEE
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...
HICSS
2007
IEEE
14 years 5 months ago
2007
IEEE
e-business organizations are under constant threat of their business being disrupted by hackers, viruses and a host of malicious attackers. This would lead to loses to the tune of...
ICDCSW
2007
IEEE
14 years 5 months ago
2007
IEEE
Recent secure code-update protocols for sensor networks have been based on asymmetric-crypto primitives such as digital signatures. Our approach, Castor, explores the feasibility ...