1120 search results - page 139 / 224 » Securely sharing neuroimagery |
190
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ASIACRYPT
2009
Springer
16 years 17 days ago
2009
Springer
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
170
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CCS
2007
ACM
16 years 4 days ago
2007
ACM
Computer usage and threat models have changed drastically since the advent of access control systems in the 1960s. Instead of multiple users sharing a single file system, each us...
149
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
We address the problem of jamming-resistant communication in scenarios in which the communicating parties do not share secret keys. This includes scenarios where the communicating...
183
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EUROSEC
2009
ACM
16 years 23 days ago
2009
ACM
Network traces of Internet attacks are among the most valuable resources for network analysts and security researchers. However, organizations and researchers are usually reluctan...
170
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EDBT
2010
ACM
15 years 10 months ago
2010
ACM
Secure data sharing in multi-party environments requires that both authenticity and confidentiality of the data be assured. Digital signature schemes are commonly employed for au...