>> i am interesting /crypto/ec/ec_curve.c is very recently.
>> but, why doe not generation alg open ? (expensive ? patent ? difficult ?)
>
>expensive + difficult and I see no need to do so
>(don't know if there are any patents in this field)
some company support this code...
there are many curves based on stansard.
using for private, some new curve dosn't need ?
>
>> to encrypt needs various module like a rsa n=pq.
>> ecc module is various curve, i think.
>
>no, using the same ec for several ops is more like using the same
>dsa/dh parameters for more than one signature or key exchange
>
>Nils
>
I see these crypto useing disclete logarism probrem.
but ecc is not various this implementation like a gendh.
and so on, can these keys use other crypt software like a PGP, GPG or SSH ?
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