731 search results - page 19 / 147 » New Security Results on Encrypted Key Exchange |
120
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MST
2008
15 years 6 months ago
2008
Abstract The transformation protocol can allow two players to share an unconditionally secure secret key using a random deal of cards. A sufficient condition on the number of cards...
210
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CCS
2010
ACM
15 years 3 months ago
2010
ACM
Numerous applications in ad hoc networks, peer-to-peer networks, and on-the-fly data sharing call for confidential broadcast without relying on a dealer. To cater for such applica...
168
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INFORMATICALT
2006
15 years 6 months ago
2006
A convertible authenticated encryption scheme allows a specified recipient to recover and verify a message simultaneously. Moreover the recipient can prove the dishonesty of the se...
142
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JOC
2006
15 years 6 months ago
2006
The development of precise definitions of security for encryption, as well as a detailed understanding of their relationships, has been a major area of research in modern cryptogr...
272
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CTRSA
2011
Springer
14 years 9 months ago
2011
Springer
We analyze the concrete security and key sizes of theoretically sound lattice-based encryption schemes based on the “learning with errors” (LWE) problem. Our main contribution...