4529 search results - page 221 / 906 » Position Based Cryptography |
162
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ACNS
2008
Springer
16 years 26 days ago
2008
Springer
We describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), fro...
135
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ICCCN
2007
IEEE
16 years 24 days ago
2007
IEEE
– Many P2P-based storage systems use distributed indexing service for searching documents. There are two security issues when the nodes providing the index service are compromise...
157
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INFOCOM
2007
IEEE
16 years 24 days ago
2007
IEEE
— The Domain Name System (DNS) provides a critical service for the Internet – mapping of user-friendly domain names to their respective IP addresses. Yet, there is no standard ...
148
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SRDS
2007
IEEE
16 years 23 days ago
2007
IEEE
Various intrusion tolerant certification authority (CA) systems have been recently proposed to provide attack resistant certificate update/query services. However, it is difficult...
183
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ACNS
2007
Springer
16 years 20 days ago
2007
Springer
Many protocols that are based on homomorphic encryption are private only if a client submits inputs from a limited range S. Conditional disclosure of secrets (CDS) helps to overcom...