121 search results - page 17 / 25 » An Efficient and Secure Cryptosystem for Encrypting Long Mes... |
ISSS
2002
IEEE
14 years 12 days ago
2002
IEEE
With the popularity of wireless communication devices a new important dimension of embedded systems design has arisen, that of security. This paper presents for the first time des...
IJNSEC
2010
13 years 2 months ago
2010
This paper proposes a scheme to provide security to dynamic multicast VoIP systems efficiently. Security is usually provided by encrypting the media packets sent from a user to ot...
JCP
2006
13 years 7 months ago
2006
Abstract-- This paper is concerned with passwordauthenticated key agreement protocols. Designing such protocols represents an interesting challenge since there is no standard way o...
CTRSA
2008
Springer
13 years 9 months ago
2008
Springer
Oblivious transfer, first introduced by Rabin, is one of the basic building blocks of cryptographic protocols. In an oblivious transfer (or more exactly, in its 1-out-of-2 variant...
CCS
2003
ACM
14 years 21 days ago
2003
ACM
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...