publication . Other literature type . Conference object . Article . Part of book or chapter of book . 2020

A Lightweight Implementation of NTRU Prime for the Post-Quantum Internet of Things

Hao Cheng; Daniel Dinu; Johann Großschädl; Peter B. Rønne; Peter Y. A. Ryan;
Open Access English
  • Published: 20 Jul 2020
  • Publisher: Zenodo
Abstract
Part 3: Cryptography; International audience; The dawning era of quantum computing has initiated various initiatives for the standardization of post-quantum cryptosystems with the goal of (eventually) replacing RSA and ECC. NTRU Prime is a variant of the classical NTRU cryptosystem that comes with a couple of tweaks to minimize the attack surface; most notably, it avoids rings with “worrisome” structure. This paper presents, to our knowledge, the first assembler-optimized implementation of Streamlined NTRU Prime for an 8-bit AVR microcontroller and shows that high-security lattice-based cryptography is feasible for small IoT devices. An encapsulation operation u...
Subjects
free text keywords: Lightweight cryptography, Post-quantum cryptography, Key encapsulation mechanism, NTRU Prime, Efficient implementation, [INFO]Computer Science [cs], : Computer science [C05] [Engineering, computing & technology], : Sciences informatiques [C05] [Ingénierie, informatique & technologie], Prime (order theory), NTRU, Timing attack, Computer science, Karatsuba algorithm, Cryptography, business.industry, business, Embedded system, Attack surface, Cryptosystem
Funded by
EC| FutureTPM
Project
FutureTPM
Future Proofing the Connected World: A Quantum-Resistant Trusted Platform Module
  • Funder: European Commission (EC)
  • Project Code: 779391
  • Funding stream: H2020 | RIA
Validated by funder
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