242 search results - page 10 / 49 » Practical Digital Signature Generation Using Biometrics |
HICSS
2007
IEEE
14 years 1 months ago
2007
IEEE
The ability to detect fragments of deleted image files and to reconstruct these image files from all available fragments on disk is an important activity in the field of digital f...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Privacy and security are essential requirements in practical biometric systems. In order to prevent the theft of biometric patterns, it is desired to modify them through revocable...
CCS
2003
ACM
14 years 25 days ago
2003
ACM
Forward-secure signatures (FSSs) have recently received much attention from the cryptographic theory community as a potentially realistic way to mitigate many of the difficulties...
TCC
2010
Springer
14 years 4 months ago
2010
Springer
The strongest standard security notion for digital signature schemes is unforgeability under chosen message attacks. In practice, however, this notion can be insufficient due to ...
DCC
2003
IEEE
14 years 7 months ago
2003
IEEE
Nguyen and Shparlinski recently presented a polynomial-time algorithm that provably recovers the signer's secret DSA key when a few bits of the random nonces k (used at each s...