ffsher100
Junior Member level 3
Hi,
I need to direct hardware implement logarithm from galois field(GF).
after search some patent, logarithm within GF(2^2m) is constructed from subfield GF(2^m).
all patent I found only show block view and no other detail step to show how those block come from.
I got one method by Glover, but Chinese Remainder Method(CRM) need to be applied. I assume this hardware grow large and long latency since CRM involved.
Is there any other detail hardware implementation information or reference about logarithm within GF?
thanks, in advance.
I need to direct hardware implement logarithm from galois field(GF).
after search some patent, logarithm within GF(2^2m) is constructed from subfield GF(2^m).
all patent I found only show block view and no other detail step to show how those block come from.
I got one method by Glover, but Chinese Remainder Method(CRM) need to be applied. I assume this hardware grow large and long latency since CRM involved.
Is there any other detail hardware implementation information or reference about logarithm within GF?
thanks, in advance.
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