Harnessing Entropy: RRAM Crossbar-based Unified PUF and RNG

被引：1

作者：

Rajendran, Gokulnath ^{[1
]}

Zahoor, Furqan ^{[1
]}

Thakker, Sidhaant Sachin ^{[2
]}

Singh, Simranjeet ^{[3
,5
]}

Merchant, Farhad ^{[4
]}

Rana, Vikas ^{[5
]}

Chattopadhyay, Anupam ^{[1
]}

机构：

[1] Nanyang Technol Univ, Singapore, Singapore

[2] BITS Pilani, Pilani, Rajasthan, India

[3] Indian Inst Technol, Bombay, Maharashtra, India

[4] Newcastle Univ, Newcastle Upon Tyne, Tyne & Wear, England

[5] Forschungszentrum Julich, Julich, Germany

来源：

PROCEEDINGS OF THE 37TH INTERNATIONAL CONFERENCE ON VLSI DESIGN, VLSID 2024 AND 23RD INTERNATIONAL CONFERENCE ON EMBEDDED SYSTEMS, ES 2024 | 2024年

基金：

新加坡国家研究基金会;

关键词：

RRAM; PUF; RNG; Security;

D O I：

10.1109/VLSID60093.2024.00099

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Physical Unclonable Functions (PUF) and Random Number Generators (RNG) are two fundamental security components with applications in various tasks of a security protocol, such as key establishment, identity management, and authentication. In recent times, researchers have proposed various PUF and RNG constructions using RRAMs, demonstrating excellent properties, low energy consumption, and resistance to modelling attacks. Underlying these PUF and RNG constructions, the source of entropy remains the same, and therefore, it is natural to design a unified RRAM-based architecture to function both as a PUF and an RNG. This is accomplished in the current paper. We propose a unified Parity-RRAM PUF (PR-PUF) and RNG construction and validate it for well-known PUF characteristics and RNG randomness properties with the NIST test suite SP 800-22. We present detailed design analysis and simulation-based studies to substantiate our ideas.

引用

页码：560 / 564

页数：5