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115
Voted
JUCS
2008
15 years 3 months ago
2008
Abstract: Recently, Au et al. [Au et al. 2007] pointed out a seemingly neglected security concern for certificateless public key encryption (CL-PKE) scheme, where a malicious key g...
246
Voted
CRYPTO
2004
Springer
15 years 9 months ago
2004
Springer
In the bare public-key model (BPK in short), each verifier is assumed to have deposited a public key in a file that is accessible by all users at all times. In this model, intro...
162
Voted
EUROCRYPT
2012
Springer
13 years 6 months ago
2012
Springer
We describe a compression technique that reduces the public key size of van Dijk, Gentry, Halevi and Vaikuntanathan’s (DGHV) fully homomorphic scheme over the integers from ˜O(...
118
Voted
CRYPTO
1997
Springer
15 years 7 months ago
1997
Springer
: The McEliece public-key cryptosystem fails to protect any message which is sent to a recipient more than once using different random error vectors. In general, it fails to protec...
141
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CORR
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we resolve an open problem regarding resettable zero knowledge in the bare public-key (BPK for short) model: Does there exist constant round resettable zero knowledg...