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CCS
2007
ACM
16 years 1 months ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth
IACR
2011
115views more  IACR 2011»
14 years 6 months ago
Multi-Server Oblivious RAM
Secure two-party computation protocol allows two players, Alice with secret input x and Bob with secret input y, to jointly execute an arbitrary program π(x, y) such that only th...
Steve Lu, Rafail Ostrovsky
AOSD
2004
ACM
16 years 8 days ago
What are the key issues for commercial AOP use: how does AspectWerkz address them?
AspectWerkz is a framework targeted towards dynamic aspectoriented programming (AOP) in commercial applications. Based on our experience designing and supporting AspectWerkz, we h...
Jonas Bonér
COMPSAC
2000
IEEE
15 years 11 months ago
Practical Key Distribution Schemes for Channel Protection
– This paper presents three key distribution schemes for channel protection. With the proposed schemes, encryption keys of the ordered programs can be distributed to the authoriz...
Yu-Lun Huang, Shiuh-Pyng Winston Shieh, Jian-Chyua...
APLAS
2007
ACM
15 years 11 months ago
More Typed Assembly Languages for Confidentiality
We propose a series of type systems for the information-flow security of assembly code. These systems extend previous work TALC with some timing annotations and associated judgment...
Dachuan Yu