3088 search results - page 312 / 618 » Multichannel Security Protocols |
163
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TCC
2010
Springer
16 years 3 months ago
2010
Springer
Abstract. We propose a semantically-secure public-key encryption scheme whose security is polynomialtime equivalent to the hardness of solving random instances of the subset sum pr...
150
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ICCCN
2008
IEEE
16 years 1 months ago
2008
IEEE
—In recent times, the importance of information security in civilian space communication systems has increased significantly among space agencies. Those systems often require a ...
176
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
143
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SAC
2005
ACM
16 years 7 days ago
2005
ACM
Exchange of private information content among a large number of users via E-mail List Services is becoming increasingly common. In this paper we address security requirements in t...
178
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WETICE
1998
IEEE
15 years 11 months ago
1998
IEEE
SESAME is a security architecture that starts from the Kerberos protocol and adds to it public-key based authentication, role based access control, delegation of rights and an ext...