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Negative numbers and fix in comparator

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This commit is contained in:
Jordi Baylina
2020-03-16 20:41:11 +01:00
parent cf6d1f0bb1
commit 273ab79665
3 changed files with 4 additions and 8 deletions
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7
circuits/compconstant.circom
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@@ -46,12 +46,11 @@ template CompConstant(ct) {
slsb = in[i*2];
smsb = in[i*2+1];
if ((cmsb==0)&(clsb==0)) {
if ((cmsb==0)&&(clsb==0)) {
parts[i] <== -b*smsb*slsb + b*smsb + b*slsb;
} else if ((cmsb==0)&(clsb==1)) {
} else if ((cmsb==0)&&(clsb==1)) {
parts[i] <== a*smsb*slsb - a*slsb + b*smsb - a*smsb + a;
} else if ((cmsb==1)&(clsb==0)) {
} else if ((cmsb==1)&&(clsb==0)) {
parts[i] <== b*smsb*slsb - a*smsb + a;
} else {
parts[i] <== -a*smsb*slsb + a;

2
circuits/pointbits.circom
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@@ -61,7 +61,7 @@ function sqrt(n) {
r = r*b;
}
if (r > ((-1) >> 1)) {
if (r < 0 ) {
r = -r;
}