1562 search results - page 49 / 313 » Mathematics, Cryptology, Security |
TCC
2007
Springer
14 years 2 months ago
2007
Springer
We investigate whether security of multiparty computation in the information-theoretic setting implies their security under concurrent composition. We show that security in the sta...
EUROCRYPT
2004
Springer
14 years 1 months ago
2004
Springer
In trying to provide formal evidence that composition has security increasing properties, we ask if the composition of non-adaptively secure permutation generators necessarily pro...
TCC
2007
Springer
14 years 2 months ago
2007
Springer
The informal goal of a watermarking scheme is to “mark” a digital object, such as a picture or video, in such a way that it is difficult for an adversary to remove the mark wit...
PKC
2012
Springer
11 years 10 months ago
2012
Springer
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...
EUROCRYPT
2008
Springer
13 years 9 months ago
2008
Springer
Standard security notions for encryption schemes do not guarantee any security if the encrypted messages depend on the secret key. Yet it is exactly the stronger notion of security...