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IJCAI
2003
13 years 9 months ago
2003
When a security incident occurs it is sometimes necessary to identify its causes for legal and cautionary purposes. In an attempt to hide the origin of her connection, a malicious...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Even though passwords are the most convenient means of authentication, they bring along themselves the threat of dictionary attacks. Dictionary attacks may be of two kinds: online...
ACNS
2003
Springer
14 years 24 days ago
2003
Springer
In this paper, we first propose a novel Public License Infrastructure (PLI) that uses cryptographic threshold secret sharing schemes to provide decentralized public license service...
ISCAPDCS
2003
13 years 9 months ago
2003
Ad hoc networks provide a dynamically reconfigurable network infrastructure where entities can participate at will. Jini technology can be used to implement an ad hoc network, and...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We show that if any one-way function exists, then 3-round concurrent zero-knowledge arguments for all NP problems can be built in a model where a short auxiliary string with a pres...