3712 search results - page 591 / 743 » Role-Based Access Control |
171
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PODC
2003
ACM
16 years 3 days ago
2003
ACM
We propose a new cryptographic primitive called oblivious signaturebased envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a ...
178
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TLDI
2003
ACM
16 years 3 days ago
2003
ACM
We develop a logic for reasoning about adjacency and separation of memory blocks, as well as aliasing of pointers. We provide a memory model for our logic and present a sound set ...
241
Voted
WMASH
2003
ACM
16 years 3 days ago
2003
ACM
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...
152
Voted
DRM
2003
Springer
16 years 2 days ago
2003
Springer
We set out to examine whether current, DRM-based online offerings of music and movies accord with consumers’ current expectations regarding the personal use of copyrighted works...
169
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ECOOPW
2003
Springer
16 years 2 days ago
2003
Springer
levels of abstraction. Lacking well-established technologies and models for representing and accessing program dynamics, tools must use ad-hoc mechanisms. This limits reuse and int...