555 search results - page 88 / 111 » From ABZ to Cryptography |
STOC
2010
ACM
14 years 2 months ago
2010
ACM
In STOC’05, von Ahn, Hopper and Langford introduced the notion of covert computation. In covert computation, a party runs a secure computation protocol over a covert (or stegano...
ICALP
2010
Springer
14 years 2 months ago
2010
Springer
Knowledge extraction is a fundamental notion, modeling machine possession of values (witnesses) in a computational complexity sense and enabling one to argue about the internal st...
PROVSEC
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Oracle separation methods are used in cryptography to rule out blackbox reductions between cryptographic primitives. It is sufficient to find an oracle relative to whic...
EUROCRYPT
2012
Springer
12 years 8 days ago
2012
Springer
sion of an extended abstract published in Proceedings of Eurocrypt 2012, Springer-Verlag, 2012. Available from the IACR Cryptology ePrint Archive as Report 2012/012. Malleability ...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
A cover-free family is a well-studied combinatorial structure that has many applications in computer science and cryptography. In this paper, we propose a new public key traitor t...