231 search results - page 28 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
CG
2002
Springer
13 years 7 months ago
2002
Springer
We present new algorithms for the robust transmission of geometric data sets, i.e. transmission which allows the receiver to recover (an approximation of) the original geometric o...
CTRSA
2005
Springer
14 years 1 months ago
2005
Springer
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...
AES
2004
Springer
14 years 1 months ago
2004
Springer
This paper is about the design of multivariate public key schemes, as well as block and stream ciphers, in relation to recent attacks that exploit various types of multivariate alg...
EUROCRYPT
2001
Springer
14 years 3 days ago
2001
Springer
We formalize the notion of a cryptographic counter, which allows a group of participants to increment and decrement a cryptographic representation of a (hidden) numerical value pri...
JMM2
2006
13 years 7 months ago
2006
Abstract-- In general automatic face classification applications images are captured in natural environments. In these cases, the performance is affected by variations in facial im...