CHES
2008
Springer
14 years 1 months ago
2008
Springer
At CHES 2006, a DPA countermeasure based on the Fourier Transform was published. This generic countermeasure aims at protecting from DPA any S-box calculation used in symmetric cry...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. This paper proposes new chosen-message power-analysis attacks against public-key cryptosystems based on modular exponentiation, which use specific input pairs to generate...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
In this paper, two efficient multiple-differential methods to detect collisions in the presence of strong noise are proposed - binary and ternary voting. After collisions have been...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Elliptic Curve Cryptosystems (ECC) have gained increasing acceptance in practice due to their significantly smaller bit size of the operands compared to other public-key cryptosyst...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. This paper presents a new shape for ordinary elliptic curves over fields of characteristic 2. Using the new shape, this paper presents the first complete addition formula...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Modern Graphics Processing Units (GPU) have reached a dimension with respect to performance and gate count exceeding conventional Central Processing Units (CPU) by far. Many modern...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Bit-slicing is a non-conventional implementation technique for cryptographic software where an n-bit processor is considered as a collection of n 1-bit execution units operating in...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. The security challenges posed by RFID-tag deployments are wellknown. In response there is a rich literature on new cryptographic protocols and an on-tag hash function is ...
CHES
2008
Springer
14 years 1 months ago
2008
Springer
CHES
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. In this paper we present a real-world hardware-assisted attack on the wellknown A5/1 stream cipher which is (still) used to secure GSM communication in most countries all...