132 search results - page 23 / 27 » Some Bounds and a Construction for Secure Broadcast Encrypti... |
TCC
2012
Springer
12 years 3 months ago
2012
Springer
In tandem with recent progress on computing on encrypted data via fully homomorphic encryption, we present a framework for computing on authenticated data via the notion of slight...
EUROCRYPT
2010
Springer
14 years 15 days ago
2010
Springer
Abstract. Physical computational devices leak side-channel information that may, and often does, reveal secret internal states. We present a general transformation that compiles an...
DRM
2003
Springer
14 years 28 days ago
2003
Springer
In PODC 2003, Park, Chong, Siegel and Ray [22] proposed an optimistic protocol for fair exchange, based on RSA signatures. We show that their protocol is totally breakable already...
ESOP
2009
Springer
14 years 2 months ago
2009
Springer
Tools for analysing secure information flow are almost exclusively based on ideas going back to Denning’s work from the 70’s. This approach embodies an imperfect notion of sec...
ESAS
2004
Springer
14 years 1 months ago
2004
Springer
In this paper we describe the advantages of using iterative Diffie-Hellman (IDH) key trees for mobile ad-hoc group communication. We focus on the Treebased Group Diffie-Hellman (...