3088 search results - page 490 / 618 » Multichannel Security Protocols |
124
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ENTCS
2008
15 years 6 months ago
2008
We present a Java library for mobile phones which tracks and controls at runtime the use of potentially costly resources, such as premium rate text messages. This improves on the ...
138
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COMCOM
2006
15 years 6 months ago
2006
In this paper, we focus our attention on the problem of assigning initial secrets to users in ad-hoc network (respectively, sensors in a sensor network) so that they can use those...
152
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IJNSEC
2007
15 years 5 months ago
2007
Rivest and Shamir presented two simple micropayment schemes, “PayWord” and “MicroMint,” for making small purchases over the Internet [14]. Recently, Adachi et al. have poi...
137
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Quantum money is a cryptographic protocol in which a mint can produce a quantum state, no one else can copy the state, and anyone (with a quantum computer) can verify that the sta...
170
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CORR
2011
Springer
15 years 28 days ago
2011
Springer
A mix network by Wikstrom fails in correctness, provable privacy and soundness. Its claimed advantages in security and efficiency are compromised. The analysis in this paper illus...