A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2006; you can also visit the original URL.
The file type is application/pdf
.
How to Construct Multicast Cryptosystems Provably Secure Against Adaptive Chosen Ciphertext Attack
[chapter]
2006
Lecture Notes in Computer Science
In this paper we present a general framework for constructing efficient multicast cryptosystems with provable security and show that a line of previous work on multicast encryption are all special cases of this general approach. We provide new methods for building such cryptosystems with various levels of security (e.g., IND-CPA, IND-CCA2). The results we obtained enable the construction of a whole class of new multicast schemes with guaranteed security using a broader range of common
doi:10.1007/11605805_16
fatcat:4azki6re6zh7pce23tfcvogv3m