CMOS gates consume different amounts of power whether their output has a falling or a rising edge. Therefore the overall power consumption of a CMOS circuit leaks information about...
Sylvain Guilley, Philippe Hoogvorst, Renaud Pacale...
In this paper, we present a background on elliptic curve cryptosystems (ECCs) along with the different methods used to compute the scalar multiplication (ECSM), which is the core...
The XTR public key system was introduced at Crypto 2000. Application of XTR in cryptographic protocols leads to substantial savings both in communication and computational overhead...
Abstract— This paper explores the resistance of MOS Current Mode Logic (MCML) against Differential Power Analysis (DPA) attacks. Circuits implemented in MCML, in fact, have uniqu...
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...
Markus Kasper, Timo Kasper, Amir Moradi, Christof ...