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DRM
2008
Springer
15 years 8 months ago
RSA-TBOS signcryption with proxy re-encryption
The recent attack on Apple iTunes Digital Rights Management [17] has brought to light the usefulness of proxy re-encryption schemes for Digital Rights Management. It is known that...
Varad Kirtane, C. Pandu Rangan
FORTE
2003
15 years 8 months ago
A Lightweight Formal Analysis of a Multicast Key Management Scheme
Abstract. This paper describes the analysis of Pull-Based Asynchronous Rekeying Framework (ARF), a recently proposed solution to the scalable group key management problem in secure...
Mana Taghdiri, Daniel Jackson
PKC
1999
Springer
102views Cryptology» more  PKC 1999»
15 years 11 months ago
How to Enhance the Security of Public-Key Encryption at Minimum Cost
This paper presents a simple and efficient conversion from a semantically secure public-key encryption scheme against passive adversaries to a non-malleable (or semantically secure...
Eiichiro Fujisaki, Tatsuaki Okamoto
SP
1989
IEEE
160views Security Privacy» more  SP 1989»
15 years 11 months ago
The Chinese Wall Security Policy
Everyone who has seen the movie Wall Street will have seen a commercial security policy in action. The recent work of Clark and Wilson and the WIPCIS initiative (the Workshop on I...
D. F. C. Brewer, M. J. Nash
CGO
2006
IEEE
15 years 10 months ago
Compiler Optimizations to Reduce Security Overhead
In this work, we present several compiler optimizations to reduce the overhead due to software protection. We first propose an aggressive rematerialization algorithm which attempt...
Tao Zhang, Xiaotong Zhuang, Santosh Pande