SCAN Cryptoprocessor

A High-Security RSA Cryptoprocessor Embedded with an Efficient MAC Unit

Towards Faster and Greener Cryptoprocessor for Eta Pairing on Supersingular Elliptic Curve over $\mathbb{F}_{2^{1223}}$

For the first time ever, the FPGA based cryptoprocessor presented in [12] makes it possible to compute an eta pairing at the 128-bit security level in less than one millisecond. The high performance of their cryptoprocessor comes largely from the use of the Karatsuba method for field multiplication. In this article, for the same type of pairing we propose hybrid sequential/parallel multipliers ...

High performance elliptic curve GF(2k) cryptoprocessor architecture for multimedia

Security of Prime Field Pairing Cryptoprocessor against Differential Power Attack

This paper deals with the differential power attack on a pairing cryptoprocessor. The cryptoprocessor is designed for pairing computations on elliptic curves defined over finite fields with large prime characteristic. The work pinpoints the vulnerabilities of such pairing computations against side-channel attacks. By exploiting the power consumptions, the paper experimentally demonstrates such ...

Elliptic Curve Cryptoprocessor Implementation on a Nano FPGA: Interesting for Resource-Constrained Devices

This paper presents an implementation of an Elliptic Curve Cryptography (ECC) cryptoprocessor on a Nano Field Programmable Gate Array (FPGA), that maybe be interesting for resource-constrained devices that require moderate level of security. Nano FPGAs offer groundbreaking possibilities in power, size, lead-times, operating temperature and cost. To the best of our knowledge, this is the first E...