555 search results - page 86 / 111 » From ABZ to Cryptography |
112
click to vote
FSE
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. “Hash then encrypt” is an approach to message authentication, where first the message is hashed down using an ε-universal hash function, and then the resulting k-bi...
108
click to vote
TCC
2007
Springer
15 years 6 months ago
2007
Springer
Assume that two distant parties, Alice and Bob, as well as an adversary, Eve, have access to (quantum) systems prepared jointly according to a tripartite state ρABE. In addition, ...
TCC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We present a public-key encryption scheme with the following properties. Given a branching program P and an encryption c of an input x, it is possible to efficiently com...
ACNS
2006
Springer
15 years 5 months ago
2006
Springer
Unstructured P2P systems have gained great popularity in recent years and are currently used by millions of users. One fundamental property of these systems is the lack of structu...
100
click to vote
CCS
2005
ACM
15 years 5 months ago
2005
ACM
We present a formal model and a simple architecture for robust pseudorandom generation that ensures resilience in the face of an observer with partial knowledge/control of the gen...