77 search results - page 12 / 16 » On the Security of Pseudorandomized Information-Theoreticall... |
EUROCRYPT
2004
Springer
14 years 2 months ago
2004
Springer
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...
ASIACRYPT
1999
Springer
14 years 26 days ago
1999
Springer
A periodical multi-secret threshold cryptosystem enables a sender to encrypt a message by using a cyclical sequence of keys which are shared by n parties and periodically updated. ...
CCS
2004
ACM
14 years 2 months ago
2004
ACM
We expose privacy issues related to Radio Frequency Identification (RFID) in libraries, describe current deployments, and suggest novel architectures for library RFID. Libraries ...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
Networked information systems require strong security guarantees because of the new threats that they face. Various forms of encryption have been proposed to deal with this proble...
ACNS
2008
Springer
14 years 2 months ago
2008
Springer
In this paper, we present an analysis of the CCM mode of operations and of a slight variant. CCM is a simple and efficient encryption scheme which combines a CBC-MAC authentication...