176
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FSE
16 years 5 months ago
2009 Springer 
In this paper we propose a new cryptanalytic method against block ciphers, which combines both algebraic and statistical techniques. More specifically, we show how to use algebraic...
180
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AFRICACRYPT
16 years 2 days ago
2009 Springer 
We present the first simple power analysis (SPA) of software implementations of KeeLoq. Our attack drastically reduces the efforts required for a complete break of remote keyless...
180
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EUROCRYPT
16 years 5 months ago
2009 Springer 
Abstract. The Joint Sparse Form is currently the standard representation system to perform multi-scalar multiplications of the form [n]P + m[Q]. We introduce the concept of Joint D...
142
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EUROCRYPT
16 years 5 months ago
2009 Springer 
We initiate the cryptographic study of order-preserving symmetric encryption (OPE), a primitive suggested in the database community by Agrawal et al. (SIGMOD '04) for allowin...
184
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CANS
15 years 3 months ago
2009 Springer 
Group signatures allow users to anonymously sign messages in the name of a group. Membership revocation has always been a critical issue in such systems. In 2004, Boneh and Shacham...
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Cryptology