96 search results - page 11 / 20 » Efficient and secure protocol in fair document exchange |
104
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CSREASAM
2004
15 years 2 months ago
2004
A VPN establishes a secure network using the insecure media of the Internet. However, before a VPN can be established keys must be exchanged between the communicating peers. In th...
111
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JUCS
2008
15 years 1 months ago
2008
: In a secure roaming scenario, a user U travels to a foreign network and communicates with a foreign server V securely so that no one other than U and V can obtain the messages ex...
101
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CCS
2006
ACM
15 years 5 months ago
2006
ACM
We extend the definitional work of Dwork, Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability fe...
121
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USS
2010
14 years 11 months ago
2010
In recent years, many advances have been made in cryptography, as well as in the performance of communication networks and processors. As a result, many advanced cryptographic pro...
123
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JUCS
2008
15 years 25 days ago
2008
: In the paper we study parallel key exchange among multiple parties. The status of parallel key exchange can be depicted by a key graph. In a key graph, a vertex represents a part...