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Pedersen2 and BitPoints MulFix and MulAny

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This commit is contained in:
Jordi Baylina
2018-11-27 16:03:57 +01:00
parent fcc61f9237
commit 55e9a60c37
40 changed files with 2272 additions and 80 deletions
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8
circuit/pedersen.circom
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@@ -5,8 +5,8 @@ template Pedersen(n) {
signal input in[n];
signal output out[2];
var nexps = ((n-1) \ 253) + 1;
var nlastbits = n - (nexps-1)*253;
var nexps = ((n-1) \ 250) + 1;
var nlastbits = n - (nexps-1)*250;
component escalarMuls[nexps];
@@ -27,11 +27,11 @@ template Pedersen(n) {
var j;
var nexpbits;
for (i=0; i<nexps; i++) {
nexpbits = (i == nexps-1) ? nlastbits : 253;
nexpbits = (i == nexps-1) ? nlastbits : 250;
escalarMuls[i] = EscalarMul(nexpbits, PBASE[i]);
for (j=0; j<nexpbits; j++) {
escalarMuls[i].in[j] <== in[253*i + j];
escalarMuls[i].in[j] <== in[250*i + j];
}
if (i==0) {