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fix: fixes typo in escalarmulfix #139

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fix: fixes typo in escalarmulfix #139

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6 changes: 3 additions & 3 deletions circuits/escalarmulfix.circom
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Original file line number Diff line number Diff line change
Expand Up @@ -237,7 +237,7 @@ template EscalarMulFix(n, BASE) {
signal output out[2]; // Point (Twisted format)

var nsegments = (n-1)\246 +1; // 249 probably would work. But I'm not sure and for security I keep 246
var nlastsegment = n - (nsegments-1)*249;
var nlastsegment = n - (nsegments-1)*246;

component segments[nsegments];

Expand All @@ -251,13 +251,13 @@ template EscalarMulFix(n, BASE) {

for (s=0; s<nsegments; s++) {

nseg = (s < nsegments-1) ? 249 : nlastsegment;
nseg = (s < nsegments-1) ? 246 : nlastsegment;
nWindows = ((nseg - 1)\3)+1;

segments[s] = SegmentMulFix(nWindows);

for (i=0; i<nseg; i++) {
segments[s].e[i] <== e[s*249+i];
segments[s].e[i] <== e[s*246+i];
}

for (i = nseg; i<nWindows*3; i++) {
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