84 search results - page 14 / 17 » On the Security Loss in Cryptographic Reductions |
SP
2000
IEEE
13 years 11 months ago
2000
IEEE
It is desirable to store data on data storage servers such as mail servers and file servers in encrypted form to reduce security and privacy risks. But this usually implies that ...
ASIACRYPT
2004
Springer
14 years 14 days ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
INFOCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— The Internet consists of independent networks that belong to different administrative domains and vary in scope from personal area networks, private home networks, corporate ne...
MOBIHOC
2007
ACM
14 years 6 months ago
2007
ACM
Disruption-Tolerant Networks (DTNs) deliver data in network environments composed of intermittently connected nodes. Just as in traditional networks, malicious nodes within a DTN ...
TCC
2012
Springer
12 years 2 months ago
2012
Springer
The hash-and-sign RSA signature is one of the most elegant and well known signatures schemes, extensively used in a wide variety of cryptographic applications. Unfortunately, the o...