circomlib/test/circuits/sum_test.circom
2019-12-13 18:35:29 +01:00

32 lines
580 B
Plaintext

include "../../circuits/bitify.circom"
include "../../circuits/binsum.circom"
template A() {
signal private input a;
signal input b;
signal output out;
var i;
component n2ba = Num2Bits(32);
component n2bb = Num2Bits(32);
component sum = BinSum(32,2);
component b2n = Bits2Num(32);
n2ba.in <== a;
n2bb.in <== b;
for (i=0; i<32; i++) {
sum.in[0][i] <== n2ba.out[i];
sum.in[1][i] <== n2bb.out[i];
}
for (i=0; i<32; i++) {
b2n.in[i] <== sum.out[i];
}
out <== b2n.out;
}
component main = A();