46 search results - page 5 / 10 » Stale-safe security properties for group-based secure inform... |
STOC
2000
ACM
13 years 11 months ago
2000
ACM
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
SKG
2006
IEEE
14 years 1 months ago
2006
IEEE
Web services (WS) have become a significant part of the Web because of such attractive features as simple to use, platform independence, and XML/SOAP support. However, these featu...
NSPW
2004
ACM
14 years 29 days ago
2004
ACM
Digital rights management systems allow copyrighted content to be commercialized in digital format without the risk of revenue loss due to piracy. Making such systems secure is no...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
We enforce information flow policies in programs that run at multiple locations, with diverse levels of security. We build a compiler from a small imperative language with locali...
CRYPTO
2007
Springer
13 years 11 months ago
2007
Springer
We consider the problem of secure identification: user U proves to server S that he knows an agreed (possibly low-entropy) password w, while giving away as little information on w ...