555 search results - page 17 / 111 » From ABZ to Cryptography |
ACSAC
2009
IEEE
14 years 4 months ago
2009
IEEE
To protect privacy in large systems, users must be able to authenticate against a central server without disclosing their identity to the network. Private identification protocols ...
MICRO
2003
IEEE
14 years 3 months ago
2003
IEEE
Due to the widespread software piracy and virus attacks, significant efforts have been made to improve security for computer systems. For stand-alone computers, a key observation...
CRYPTO
2006
Springer
14 years 1 months ago
2006
Springer
We describe some of the recent progress on lattice-based cryptography, starting from the seminal work of Ajtai, and ending with some recent constructions of very efficient cryptogr...
NDSS
1997
IEEE
14 years 2 months ago
1997
IEEE
In this work we describe a method for fully distributed authentication using public key cryptography within the Kerberos ticket framework. By distributing most of the authenticati...
ACSAC
2000
IEEE
14 years 2 months ago
2000
IEEE
It is well-known that CA plays the central role in PKI. In this paper we introduce a new component into PKI, DA (decryption authority), which decrypts important and sensitive mess...