|Bill Allombert on Wed, 27 Mar 2013 16:36:40 +0100|
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|Re: efficiency of modular exponentiation|
On Wed, Mar 27, 2013 at 08:20:45AM -0700, William Hart wrote: > I believe Magma has special code for working over GF2. So does PARI, but this requires to define GF(2^n) elements as FFELT instead of POLMOD of INTMOD. (INTMOD mod 2 are especially inefficient). Cheers, Bill.