57 search results - page 9 / 12 » Anonymous Services using Smart Cards and Cryptography |
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we present techniques by which each mix in a mix network can be paid for its services by message senders, in a way that ensures fairness and without sacrificing anon...
IEEESP
2006
13 years 7 months ago
2006
t a single security abstraction layer, but rather is a roblem spanning multiple abstraction levels. We use an embedded biometric authentication device to demonstratethenecessityofa...
CHES
2004
Springer
14 years 1 months ago
2004
Springer
Since their publication in 1998, power analysis attacks have attracted significant attention within the cryptographic community. So far, they have been successfully applied to di...
CHES
2005
Springer
14 years 1 months ago
2005
Springer
A key step in the Advanced Encryption Standard (AES) algorithm is the “S-box.” Many implementations of AES have been proposed, for various goals, that effect the S-box in vari...
ASAP
2004
IEEE
13 years 11 months ago
2004
IEEE
Public-key cryptosystems generally involve computation-intensive arithmetic operations, making them impractical for software implementation on constrained devices such as smart ca...