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IJNSEC
2006
13 years 10 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...
PKC
2010
Springer
13 years 12 months ago
2010
Springer
ded abstract of this paper appears in 13th International Conference on Practice and Theory in Public Key Cryptography (PKC) 2010, Lecture Notes in Computer Science Vol. ?, P. Nguye...
DICTA
2007
13 years 11 months ago
2007
Existing asymmetric encryption algorithms require the storage of the secret private key. Stored keys are often protected by poorly selected user passwords that can either be guess...
CHES
2006
Springer
14 years 1 months ago
2006
Springer
In cryptography it is assumed that adversaries only have black box access to the secret keys of honest parties. In real life, however, the black box approach is not sufficient beca...
FAC
2008
13 years 10 months ago
2008
The Mondex case study about the specification and refinement of an electronic purse as defined in the Oxford Technical Monograph PRG-126 has recently been proposed as a challenge f...