NDLI: Hardware-software co-design of elliptic curve digital signature algorithm over binary fields

Content Provider	IEEE Xplore Digital Library
Author	Panjwani, B. Mehta, D.C.
Copyright Year	2015
Description	Author affiliation: Space Applic. Centre, Indian Space Res. Organ., Ahmedabad, India (Panjwani, B.; Mehta, D.C.)
Abstract	Elliptic curve digital signature algorithm (ECDSA) is elliptic curve analogue of digital signature algorithm. This paper presents implementation of ECDSA on NIST recommended Elliptic curves in binary fields of size 163 bits. The work involved implementation of different modules of ECDSA on reconfigurable hardware platform (Xilinx xc6vlx240T-1ff1156). The private key generation and binary weight calculation (used in scalar multiplication) is done in software using Microblaze (soft core of Xilinx). The private key along with the other global parameters for ECDSA are passed from Microblaze to the programmable logic of FPGA where final signature generation and verification is performed. Two implementations have been done based on different word sizes in Montgomery multiplication over binary fields. The first implementation requires 0.367 ms with 11040 slices for signature generation and 0.393 ms with 12846 slices for signature verification at a clocking frequency of 100 MHz. The second implementation requires 0.615 ms with 8773 slices for signature generation and 0.672 ms with 9967 slices for signature verification at the same clocking frequency. These implementations are faster compared to other implementations reported in literature for binary curves.
Starting Page	1101
Ending Page	1106
File Size	294148
Page Count	6
File Format	PDF
ISBN	9781479987900
e-ISBN	9781479987924
DOI	10.1109/ICACCI.2015.7275757
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-10
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Handwriting recognition Elliptic curves FPGA GF(2163) NIST Software Hardware Microblaze Digital signatures Field programmable gate arrays ECDSA
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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