21 search results - page 3 / 5 » On the inherent weakness of conditional primitives |
CISC
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Certificateless cryptography introduced by Al-Riyami and Paterson eliminates the key escrow problem inherent in identity based cryptosystems. Even though building practic...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
This paper addresses recognition of human activities with stochastic structure, characterized by variable spacetime arrangements of primitive actions, and conducted by a variable ...
ACSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Anonymous password authentication reinforces password authentication with the protection of user privacy. Considering the increasing concern of individual privacy nowadays, anon...
SEC
2008
13 years 9 months ago
2008
Many applications inherently disclose information because perfect privacy protection is prohibitively expensive. RFID tags, for example, cannot be equipped with the cryptographic p...
SIGECOM
2008
ACM
13 years 7 months ago
2008
ACM
Full revelation of private values is impractical in many large-scale markets, where posted price mechanisms are a simpler alternative. In this work, we compare the asymptotic beha...