Projects per year
Abstract
Montgomery exponentiation is widely used for public-key-based cryptography systems. The current state-of-the-art designs for this algorithm are well-analyzed in terms of hardware overhead but are not investigated for faults caused by physical attacks. This paper presents a self-checking hardware design for the Montgomery Multiplier (MM), which can counter multiple faults simultaneously. The proposed 64-bit self-checking MM approach with a distributed fault prognosis mechanism requires only 43.5% area and 10.9% power overhead as compared to the non-self-checking design. Moreover, a novel self-checking parity prediction approach is proposed for carry save adder, which can be used in cases where it is used alone inside a loop.
Original language | English |
---|---|
Pages (from-to) | 119915-119926 |
Number of pages | 12 |
Journal | IEEE Access |
Volume | 12 |
DOIs | |
Publication status | Published - 22 Aug 2024 |
Keywords
- Fault localization
- Montgomery exponentiation
- Parity prediction
- Self-checking adder
Fingerprint
Dive into the research topics of 'Self-Checking Hardware Design for Montgomery Exponentiation-Based Cryptography'. Together they form a unique fingerprint.Projects
- 1 Finished
-
EX-QNRF-NPRPS-13: Artificial Intelligence Assisted and Computationally Efficient Smart Vision Sensor
Bermak, A. (Lead Principal Investigator), Bouzerdoum, A. (Principal Investigator), Akbar, M. A. G. (Post Doctoral Fellow) & Abubakar, A. (Graduate Student)
19/04/21 → 19/10/24
Project: Applied Research