573 search results - page 81 / 115 » Security Analysis of Voice-over-IP Protocols |
ASIACRYPT
2009
Springer
15 years 4 months ago
2009
Springer
Computational puzzles are mildly difficult computational problems that require resources (processor cycles, memory, or both) to solve. Puzzles have found a variety of uses in secu...
106
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JCS
2006
14 years 9 months ago
2006
We present GKMPAN, an efficient and scalable group rekeying protocol for secure multicast in ad hoc networks. Our protocol exploits the property of ad hoc networks that each membe...
203
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POPL
2001
ACM
15 years 10 months ago
2001
ACM
We study the interaction of the "new" construct with a rich but common form of (first-order) communication. This interaction is crucial in security protocols, which are ...
103
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ACISP
2004
Springer
15 years 3 months ago
2004
Springer
The XTR public key system was introduced at Crypto 2000. Application of XTR in cryptographic protocols leads to substantial savings both in communication and computational overhead...
IPPS
2005
IEEE
15 years 3 months ago
2005
IEEE
Security in the access to web contents and the interaction with web sites is becoming one of the most important issues in Internet. Servers need to provide certain levels of secur...