2601 search results - page 446 / 521 » Secure Rewarding Schemes |
125
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ASIACRYPT
2009
Springer
15 years 9 months ago
2009
Springer
A universally composable (UC) blind signature functionality requres users to commit to the message to be blindly signed. It is thereby impossible to realize in the plain model. Th...
142
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IWDW
2009
Springer
15 years 9 months ago
2009
Springer
In this paper, we present a new method for sharing images between two parties exploiting homomorphic property of public key cryptosystem. With our method, we show that it is possib...
106
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ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
In this paper we introduce a new watermarking model combining a joint time frequency (TF) representation using the molecular matching pursuit (MMP) algorithm and a psychoacoustic ...
113
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INFOCOM
2008
IEEE
15 years 9 months ago
2008
IEEE
—Hardware advances will allow us to embed small devices into everyday objects such as toasters and coffee mugs, thus naturally form a wireless object network that connects the ob...
151
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ISCAS
2008
IEEE
15 years 9 months ago
2008
IEEE
— ICEBERG is a block cipher that has been recently proposed for security applications requiring efficient FPGA implementations. In this paper, we investigate a compact ASIC imple...