Hardware and Arithmetic for Hyperelliptic Curves Cryptography

Gabriel Gallin (1) , Arnaud Tisserand (1) , Nicolas Veyrat-Charvillon (1)

1 CAIRN - Energy Efficient Computing ArchItectures with Embedded Reconfigurable Resources

We present our first results on the extension of computation accelerators designed for Elliptic Curve Cryptography (ECC) to the case of Hyper-Elliptic Curve Cryptography (HECC). We will provide both arithmetic operators and computation architectures optimized for high speed, lost-cost implementation (silicon area and energy), and finally, protected crypto-processors against some Side Chanel Attacks (both passive and active ones).

Mots clés: Cryptoprocessor; Elliptic Curve Cryptography ECC; Hyper-Elliptic Curve Cryptography HECC; Arithmetic Operator

Domaines: Arithmétique des ordinateurs; Cryptographie et sécurité [cs.CR]; Micro et nanotechnologies/Microélectronique

Gabriel Gallin, Arnaud Tisserand, Nicolas Veyrat-Charvillon. Hardware and Arithmetic for Hyperelliptic Curves Cryptography. RAIM: 7ème Rencontre Arithmétique de l'Informatique Mathématique, Apr 2015, Rennes, France. , 2015. ⟨hal-01134020⟩