Hi,

I want to generate "Multivariate Polynomial Ring in y0, y1, y2, y3,
y4, y5, y6, y7, x0, x1, x2, x3, x4, x5, x6, x7 over Finite Field of
size 2"

I written a sample program, that is not working for this case. Is it a
bug?

It worked for all other cases eg:
Multivariate Polynomial Ring in y0, y1, y2, y3, y4, y5, y6, x0, x1,
x2, x3, x4, x5, x6 over Finite Field of size 2
and lesser.

If i want to work with higher rings, do i need more ram or its a bug
with the software.

I am attaching the source code what i tried:

<code>
argm=
[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22];
S=mq.SBox(argm);
#F=S.polynomials();
s=S.solutions();

P= PolynomialRing(GF(2),16,"y0, y1, y2, y3, y4, y5, y6, y7, x0, x1,
x2, x3, x4, x5, x6, x7",order='lex');
P.inject_variables();

p=S.polynomials([x0, x1, x2, x3, x4, x5, x6, x7],[y0, y1, y2, y3, y4,
y5, y6, y7], groebner=True);

</code>

Please help me out from this!

Looking forward for your reply!


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