4529 search results - page 30 / 906 » Position Based Cryptography |
CCS
2009
ACM
15 years 8 months ago
2009
ACM
Formal analysis of security protocols based on symbolic models has been very successful in finding flaws in published protocols and proving protocols secure, using automated too...
118
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PKC
2007
Springer
15 years 8 months ago
2007
Springer
We provide a positive result about the Fiat-Shamir (FS) transform in the standard model, showing how to use it to convert threemove identification protocols into two-tier signatur...
119
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ISCC
2009
IEEE
15 years 8 months ago
2009
IEEE
A directly public verifiable signcryption scheme is introduced in this paper that provides the security attributes of message confidentiality, authentication, integrity, non-repud...
127
Voted
TCC
2005
Springer
15 years 7 months ago
2005
Springer
The standard class of adversaries considered in cryptography is that of strict polynomial-time probabilistic machines. However, expected polynomial-time machines are often also co...
110
Voted
APNOMS
2007
Springer
15 years 5 months ago
2007
Springer
This paper proposes an efficient approach for managing the security in WSN. Our approach uses the notion of public key cryptography in which two different keys are used for encrypt...