NTRU software implementation for constrained devices
Tutor / director / avaluadorPreneel, Bart
Tipus de documentProjecte Final de Màster Oficial
Condicions d'accésAccés obert
The NTRUEncrypt is a public-key cryptosystem based on the shortest vector problem. Its main characteristics are the low memory and computational requirements while providing a high security level. This document presents an implementation and optimization of the NTRU public-key cryptosys- tem for constrained devices. Speci cally the NTRU cryptosystem has been implemented on the ATMega128 and the ATMega163 microcontrollers. This has turned in a major e ort in order to reduce the consumption of memory and op- timize the computational resources. The di erent resulting optimizations have been compared and evaluated throught the AVR Studio 4 . The nal outcome has also been compared with other published public-key cryptosystems as RSA or ECC showing the great performance NTRUEncrypt is able to deliver at a surprising very low cost.