39 search results - page 1 / 8 » General Composition and Universal Composability in Secure Mu... |
FOCS
2003
IEEE
14 years 4 months ago
2003
IEEE
Concurrent general composition relates to a setting where a secure protocol is run in a network concurrently with other, arbitrary protocols. Clearly, security in such a setting i...
CRYPTO
2010
Springer
14 years 8 days ago
2010
Springer
Multiparty computation protocols have been known for more than twenty years now, but due to their lack of efficiency their use is still limited in real-world applications: the goal...
CRYPTO
2007
Springer
14 years 5 months ago
2007
Springer
Round complexity is a central measure of efficiency, and characterizing the round complexity of various cryptographic tasks is of both theoretical and practical importance. We show...
STOC
2002
ACM
14 years 11 months ago
2002
ACM
d Abstract) Ran Canetti Yehuda Lindell Rafail Ostrovsky Amit Sahai? We show how to securely realize any multi-party functionality in a universally composable way, regardless of th...
STOC
2004
ACM
14 years 11 months ago
2004
ACM
We propose a modification to the framework of Universally Composable (UC) security [3]. Our new notion, involves comparing the protocol executions with an ideal execution involvin...