31 search results - page 5 / 7 » A New Variant of the Cramer-Shoup KEM Secure against Chosen ... |
CRYPTO
2003
Springer
14 years 21 days ago
2003
Springer
Abstract. In this paper, we reconsider the notion of plaintext awareness. We present a new model for plaintext-aware encryption that is both natural and useful. We achieve plaintex...
PKC
2004
Springer
14 years 24 days ago
2004
Springer
In a practical system, a message is often encrypted more than once by different encryptions, here called multiple encryption, to enhance its security. Additionally, new features ...
ACNS
2004
Springer
14 years 26 days ago
2004
Springer
We study the data privacy of cryptosystems with All-or-Nothing transform (AONT). An AONT is an efficient computable transform with two properties: Given all the bits of its output...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Many network applications are based on a group communications model where one party sends messages to a large number of authorized recipients and/or receives messages from mult...
ICICS
2004
Springer
14 years 25 days ago
2004
Springer
E-mail system has become one of the most important and popular Internet services. Instead of using traditional surface mail, we have the alternative of employing e-mail system whic...