1853 search results - page 140 / 371 » Cryptographic Protocols and Network Security |
148
Voted
AINA
2006
IEEE
15 years 8 months ago
2006
IEEE
Ad hoc networks are dynamic networks formed "on the fly" by a set of nodes. Achieving secure routing in such networks is a big challenge. Asymmetric signature schemes pr...
131
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ASIAN
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This paper is concerned about relating formal and computational models of cryptography in case of active adversaries when formal security analysis is done with first ord...
164
Voted
WISEC
2009
ACM
15 years 11 months ago
2009
ACM
In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In t...
162
Voted
SIGOPS
1998
15 years 4 months ago
1998
Abstract. We present a related family of authentication and digital signature protocols based on symmetric cryptographic primitives which perform substantially better than previous...
132
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ICISC
2009
15 years 2 months ago
2009
We design a new (n, 1)-CPIR protocol BddCpir for -bit strings as a combination of a noncryptographic (BDD-based) data structure and a more basic cryptographic primitive (communicat...