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SASO
2008
IEEE
16 years 1 months ago
A Framework for Self-Protecting Cryptographic Key Management
Demands to match security with performance in Web applications where access to shared data needs to be controlled dynamically make self-protecting security schemes attractive. Yet...
Anne V. D. M. Kayem, Patrick Martin, Selim G. Akl,...
ACNS
2007
Springer
165views Cryptology» more  ACNS 2007»
16 years 1 months ago
Tweaking TBE/IBE to PKE Transforms with Chameleon Hash Functions
We present two transforms to acquire chosen ciphertext security from tag based techniques. The first one requires the separability of underlying primitives. By separability, info...
Rui Zhang 0002
CCS
2007
ACM
16 years 1 months ago
Privacy-preserving remote diagnostics
We present an efficient protocol for privacy-preserving evaluation of diagnostic programs, represented as binary decision trees or branching programs. The protocol applies a bran...
Justin Brickell, Donald E. Porter, Vitaly Shmatiko...
207
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CIS
2007
Springer
16 years 1 months ago
Controlled Secret Leakage
— Privacy is the claim of individuals, groups and institutions to determine for themselves, when, how and to what extent information about them is communicated to others. How to ...
Tianjie Cao, Shi Huang, Hui Cui, Yipeng Wu, Qihan ...
DRM
2007
Springer
16 years 1 months ago
Data structures for limited oblivious execution of programs while preserving locality of reference
We introduce a data structure for program execution under a limited oblivious execution model. For fully oblivious execution along the lines of Goldreich and Ostrovsky [2], one tr...
Avinash V. Varadarajan, Ramarathnam Venkatesan, C....