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CRYPTO
2007
Springer
13 years 12 months ago
2007
Springer
In this paper, we present a practical attack on the signature scheme SFLASH proposed by Patarin, Goubin and Courtois in 2001 following a design they had introduced in 1998. The att...
IJNSEC
2007
13 years 5 months ago
2007
Distributed cryptographic computing system plays an important role in cryptographic research since cryptographic computing is extremely computation sensitive. There are many resea...
CRYPTO
2007
Springer
13 years 12 months ago
2007
Springer
This work describes a mode of operation, TET, that turns a regular block cipher into a length-preserving enciphering scheme for messages of (almost) arbitrary length. When using a...
CRYPTO
2007
Springer
13 years 12 months ago
2007
Springer
We introduce a variant of the random oracle model where oracle-dependent auxiliary input is allowed. In this setting, the adversary gets an auxiliary input that can contain informa...
CRYPTO
2007
Springer
13 years 9 months ago
2007
Springer
We present as-strong-as-possible definitions of privacy, and constructions achieving them, for public-key encryption schemes where the encryption algorithm is deterministic. We ob...