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CRYPTO
2012
Springer
215views Cryptology» more  CRYPTO 2012»
11 years 10 months ago
New Proof Methods for Attribute-Based Encryption: Achieving Full Security through Selective Techniques
We develop a new methodology for utilizing the prior techniques to prove selective security for functional encryption systems as a direct ingredient in devising proofs of full sec...
Allison B. Lewko, Brent Waters
ACSAC
2007
IEEE
14 years 2 months ago
Extending the Java Virtual Machine to Enforce Fine-Grained Security Policies in Mobile Devices
The growth of the applications and services market for mobile devices is currently slowed down by the lack of a flexible and reliable security infrastructure. The development and...
Iulia Ion, Boris Dragovic, Bruno Crispo
ISW
2004
Springer
14 years 1 months ago
Universally Composable Secure Mobile Agent Computation
We study the security challenges faced by the mobile agent paradigm, where code travels and performs computations on remote hosts in an autonomous manner. We define universally co...
Ke Xu, Stephen R. Tate
NDSS
2009
IEEE
14 years 2 months ago
Analyzing and Comparing the Protection Quality of Security Enhanced Operating Systems
Host compromise is a serious computer security problem today. To better protect hosts, several Mandatory Access Control systems, such as Security Enhanced Linux (SELinux) and AppA...
Hong Chen, Ninghui Li, Ziqing Mao
CODES
2005
IEEE
14 years 1 months ago
Enhancing security through hardware-assisted run-time validation of program data properties
The growing number of information security breaches in electronic and computing systems calls for new design paradigms that consider security as a primary design objective. This i...
Divya Arora, Anand Raghunathan, Srivaths Ravi, Nir...