1970 search results - page 174 / 394 » Security Without Firewalls |
154
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CDC
2010
IEEE
15 years 2 months ago
2010
IEEE
ABSTRACT. In this paper a secure communication method is proposed, based on left invertibility of output-quantized dynamical systems. The sender uses an output-quantized linear sys...
196
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JCS
2011
15 years 2 months ago
2011
One of the main challenges in pervasive computing is how we can establish secure communication over an untrusted high-bandwidth network without any initial knowledge or a Public K...
224
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EUROCRYPT
2011
Springer
14 years 10 months ago
2011
Springer
We define the BQS-UC model, a variant of the UC model, that deals with protocols in the bounded quantum storage model. We present a statistically secure commitment protocol in th...
208
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APLAS
2011
ACM
14 years 7 months ago
2011
ACM
Abstract. Decentralization is a major challenge for secure computing. In a decentralized setting, principals are free to distrust each other. The key challenge is to provide suppor...
168
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EUROCRYPT
2007
Springer
16 years 1 months ago
2007
Springer
This paper presents an off-line divisible e-cash scheme where a user can withdraw a divisible coin of monetary value 2L that he can parceled and spend anonymously and unlinkably. ...