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TKDE
2008
177views more  TKDE 2008»
15 years 5 months ago
Analyzing and Managing Role-Based Access Control Policies
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
Karsten Sohr, Michael Drouineaud, Gail-Joon Ahn, M...
CCS
2009
ACM
16 years 6 months ago
Conditional proxy re-encryption secure against chosen-ciphertext attack
In a proxy re-encryption (PRE) scheme [4], a proxy, authorized by Alice, transforms messages encrypted under Alice's public key into encryptions under Bob's public key w...
Jian Weng, Robert H. Deng, Xuhua Ding, Cheng-Kang ...
COMPSAC
2002
IEEE
15 years 11 months ago
A Simple Mathematically Based Framework for Rule Extraction from an Arbitrary Programming Language
Programs use rules to dictate or constrain specific decisions or actions. These rules have typically been tested, revised, and updated continuously; therefore, they represent a su...
Frederick V. Ramsey, James J. Alpigini
CCS
2008
ACM
15 years 8 months ago
Minimal backups of cryptographic protocol runs
As cryptographic protocols execute they accumulate information such as values and keys, and evidence of properties about this information. As execution proceeds, new information b...
Jay A. McCarthy, Shriram Krishnamurthi
ELPUB
2008
ACM
15 years 7 months ago
AudioKrant, the daily spoken newspaper
Being subscribed to a newspaper, readers expect some basic things: receiving their paper in their mailbox early in the morning, being able to read it privately when and where they...
Bert Paepen