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CCECE
2009
IEEE
14 years 2 months ago
An ultra compact block cipher for serialized architecture implementations
In this paper, we present a new block cipher, referred as PUFFIN2, that is designed to be used with applications requiring very low circuit area. PUFFIN2 is designed to be impleme...
Cheng Wang, Howard M. Heys
CHES
2007
Springer
105views Cryptology» more  CHES 2007»
14 years 2 months ago
On the Implementation of a Fast Prime Generation Algorithm
Abstract. A side-channel analysis of a cryptographic algorithm generally concentrates on the encryption or decryption phases, rarely on the key generation phase. In this paper, we ...
Christophe Clavier, Jean-Sébastien Coron
PKC
2004
Springer
95views Cryptology» more  PKC 2004»
14 years 1 months ago
A Nonuniform Algorithm for the Hidden Number Problem in Subgroups
Boneh and Venkatesan have proposed a polynomial time algorithm in a non-uniform model for recovering a ”hidden” element α ∈ IFp, where p is prime, from very short strings of...
Igor Shparlinski, Arne Winterhof
PKC
2010
Springer
217views Cryptology» more  PKC 2010»
13 years 12 months ago
Chosen-Ciphertext Security from Slightly Lossy Trapdoor Functions
Lossy Trapdoor Functions (LTDFs), introduced by Peikert and Waters (STOC 2008) have been useful for building many cryptographic primitives. In particular, by using an LTDF that los...
Petros Mol, Scott Yilek
CHES
2006
Springer
105views Cryptology» more  CHES 2006»
13 years 11 months ago
Implementing Cryptographic Pairings on Smartcards
Abstract. Pairings on elliptic curves are fast coming of age as cryptographic primitives for deployment in new security applications, particularly in the context of implementations...
Michael Scott, Neil Costigan, Wesam Abdulwahab