1064 search results - page 88 / 213 » Cryptography from Anonymity |
116
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
The non-repudiation as an essential requirement of many applications can be provided by the asymmetric key model. With the evolution of new applications such as mobile commerce, it...
146
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JCP
2007
15 years 3 months ago
2007
— Integrity of digital documents is a very important issue if they are to be legally binding. Common solutions, like digital signatures or message authentication codes, are based...
123
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IJNSEC
2006
15 years 3 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
140
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EUROCRYPT
2009
Springer
16 years 4 months ago
2009
Springer
We propose a methodology to construct verifiable random functions from a class of identity based key encapsulation mechanisms (IB-KEM) that we call VRF suitable. Informally, an IB-...
118
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
We study conditional computational entropy: the amount of randomness a distribution appears to have to a computationally bounded observer who is given some correlated information....