MIRACL error from routine nres

[bika12]

I extract ECn2 point Pf=([x1,x2],[y1,y2]) to 4 Big values x1,x2,y1,y2 i create a programm the regenerate that point,the generation of Pf should be like:

`ZZn2 xx ,yy; ECn2 Pf;

xx =ZZn2(x1,x2); yy=ZZn2(y1,y2);

                Pf.ECn2::set(xx,yy);

` but I got this error

MIRACL error from routine nres called from zzn2_from_bigs called from your program No modulus defined

what can i do ??

[mcarrickscott]

You need to define the prime modulus!

This can be done by calling

modulo(p);

where p is the prime modulus associated with the elliptic curve.

Mike

On Fri, Dec 8, 2017 at 7:59 PM, bika12 notifications@github.com wrote:

I extract ECn2 point Pf=([x1,x2],[y1,y2]) to 4 Big values x1,x2,y1,y2 i create a programm the regenerate that point,the generation of Pf should be like:

`ZZn2 xx ,yy; ECn2 Pf;

xx =ZZn2(x1,x2); yy=ZZn2(y1,y2);

            Pf.ECn2::set(xx,yy);

` but I got this error

MIRACL error from routine nres called from zzn2_from_bigs called from your program No modulus defined

what can i do ??

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