A High-Speed Elliptic Curve Cryptography Processor for Teleoperated Systems Security

Table 2

Performance comparison.

Design	Platform	Field order	Area	Frequency (MHz)	Cycles (k)	PM (ms)	At
Ours	0.13um	SCA-256	341.98 k gate	153.8	14.24	0.092	31.66
[9]	0.13um	SCA-256	659 k gate	163.7	3.3	0.02	13.18
[18]	0.13um	256	167.5 k gate	110	331.1	3.01	504.18
[22]	0.13um	256	122 k gate	556	562	1.01	123.22
Ours	Virtex-6	SCA-256	10.06 k Slice, 80 DSP	38.388	14.24	0.37	3.72
[28]	Virtex-7	256	32.781 k LUTs	177.7	262.7	1.48	13.17
[29]	Virtex-6	256	65.6 k LUTs	327	153.16	0.47	30.83
[11]	Virtex-II	256	15.8 k Slice, 64 DSP	35.6	35	0.98	15.48
[19]	Virtex-4	256	13.16 k Slice	40	200	5.00	65.80
[30]	Virtex-4	256	35.7 k Slice	70	207.10	2.96	105.67
[31]	Virtex-4	256	20.579 k Slice	49	191.82	3.91	80.46