175 search results - page 8 / 35 » Chosen-Ciphertext Security of Multiple Encryption |
103
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EUROCRYPT
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. In this paper we present a simpler construction of a publickey encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapd...
100
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PKC
2009
Springer
16 years 1 months ago
2009
Springer
TCHo is a public key encryption scheme based on a stream cipher component, which is particular suitable for low cost devices like RFIDs. In its basic version, TCHo offers no IND-CC...
111
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TCC
2010
Springer
15 years 9 months ago
2010
Springer
A family of trapdoor functions is one-way under correlated inputs if no efficient adversary can invert it even when given the value of the function on multiple correlated inputs. T...
131
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ACNS
2007
Springer
15 years 6 months ago
2007
Springer
We present two transforms to acquire chosen ciphertext security from tag based techniques. The first one requires the separability of underlying primitives. By separability, info...
108
Voted
CCS
2009
ACM
16 years 1 months ago
2009
ACM
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...