1562 search results - page 102 / 313 » Mathematics, Cryptology, Security |
TCC
2010
Springer
13 years 6 months ago
2010
Springer
Previous work on program obfuscation gives strong negative results for general-purpose obfuscators, and positive results for obfuscating simple functions such as equality testing (...
ASIACRYPT
2010
Springer
13 years 6 months ago
2010
Springer
We study security amplification for weak bit-commitment schemes and improve the efficiency of (black-box) transformations in both the information-theoretic and computational setti...
ASIACRYPT
2010
Springer
13 years 6 months ago
2010
Springer
We design cryptographic protocols that recognize best case (optimistic) situations and exploit them. As a case study, we present a new concurrent zeroknowledge protocol that is exp...
ASIACRYPT
2010
Springer
13 years 6 months ago
2010
Springer
We construct non-interactive zero-knowledge arguments for circuit satisfiability with perfect completeness, perfect zero-knowledge and computational soundness. The non-interactive ...
INDOCRYPT
2010
Springer
13 years 6 months ago
2010
Springer
Multivariate Cryptography is one of the alternatives to guarantee the security of communication in the post-quantum world. One major drawback of such schemes is the huge size of th...