405 search results - page 47 / 81 » Practice-Oriented Provable Security |
CCS
2001
ACM
14 years 3 days ago
2001
ACM
Many encryption systems require the user to memorize high entropy passwords or passphrases and reproduce them exactly. This is often a difficult task. We propose a more fault-tole...
FC
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we consider two security notions related to Identity Based Encryption: Key-insulated public key encryption, introduced by Dodis, Katz, Xu and Yung; and Timed-Release ...
ICISC
2004
13 years 9 months ago
2004
In mining and integrating data from multiple sources, there are many privacy and security issues. In several different contexts, the security of the full privacy-preserving data mi...
CCS
2011
ACM
12 years 7 months ago
2011
ACM
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
ESORICS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We propose a general transformation that maps a cryptographic protocol that is secure in an extremely weak sense (essentially in a model where no adversary is present) in...