168 search results - page 4 / 34 » Group Encryption |
PKC
2009
Springer
14 years 10 months ago
2009
Springer
This paper proposes a chosen-ciphertext secure variant of the ElGamal public-key encryption scheme which generates very compact ciphertexts for messages of arbitrary length. The ci...
IJNSEC
2008
13 years 9 months ago
2008
In the last few years, multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. Some multicast applications requi...
EUROCRYPT
2012
Springer
12 years 6 days ago
2012
Springer
Abstract. Processing on encrypted data is a subject of rich investigation. Several new and exotic encryption schemes, supporting a diverse set of features, have been developed for ...
JCP
2006
13 years 9 months ago
2006
A family of novel broadcast encryption schemes based on probabilistic key pre-distribution are proposed, that enable multiple sources to broadcast secrets, without the use of asymm...
WETICE
1998
IEEE
14 years 2 months ago
1998
IEEE
We present an integrated secure group access control tool to support workgroups on the World-Wide Web. The system enables user authentication, encrypted communication and fine-gra...