1323 search results - page 100 / 265 » Updatable Security Views |
ASIACRYPT
1999
Springer
15 years 6 months 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. ...
152
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IACR
2011
14 years 2 months ago
2011
We consider the question of how to store a value secretly on devices that continually leak information about their internal state to an external attacker. If the secret value is s...
101
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ACSAC
2005
IEEE
15 years 8 months ago
2005
IEEE
Fine-grained and expressive access control policies on application resources need to be enforced in applicationlevel code. Uniformly enforcing a single policy (referred to as the ...
ACSAC
2003
IEEE
15 years 7 months ago
2003
IEEE
As computer infrastructures become more complex, security models must provide means to handle more flexible and dynamic requirements. In the Organization Based Access Control (Or...
ACSAC
2002
IEEE
15 years 7 months ago
2002
IEEE
Worms continue to be a leading security threat on the Internet. This paper analyzes several of the more widespread worms and develops a general life-cycle for them. The lifecycle,...