Refactor circuits, update prover & verifier tests

testdata/big/input.json

@@ -1 +0,0 @@
-{ "in": 1}

testdata/circuit10k/circuit.circom

@@ -1,4 +1,4 @@
-template A(n) {
+template TestConstraints(n) {
   signal input in;
   signal output out;
 
@@ -11,4 +11,4 @@ template A(n) {
   out <== intermediate[n-1];
 }
 
-component main = A(1000); // bigger takes too much time on generating trusted setup
+component main = TestConstraints(10000);

testdata/circuit10k/inputs.json

@@ -0,0 +1 @@
+{"in":"1"}

testdata/circuit1k/circuit.circom

@@ -0,0 +1,14 @@
+template TestConstraints(n) {
+  signal input in;
+  signal output out;
+
+  signal intermediate[n];
+
+  intermediate[0] <== in;
+  for (var i=1; i<n; i++) {
+    intermediate[i] <== intermediate[i-1] * intermediate[i-1] + i;
+  }
+  out <== intermediate[n-1];
+}
+
+component main = TestConstraints(1000);

testdata/circuit1k/inputs.json

@@ -0,0 +1 @@
+{"in":"1"}

testdata/circuit20k/circuit.circom

@@ -0,0 +1,14 @@
+template TestConstraints(n) {
+  signal input in;
+  signal output out;
+
+  signal intermediate[n];
+
+  intermediate[0] <== in;
+  for (var i=1; i<n; i++) {
+    intermediate[i] <== intermediate[i-1] * intermediate[i-1] + i;
+  }
+  out <== intermediate[n-1];
+}
+
+component main = TestConstraints(20000);

testdata/circuit20k/inputs.json

@@ -0,0 +1 @@
+{"in":"1"}

testdata/circuit5k/circuit.circom

@@ -0,0 +1,14 @@
+template TestConstraints(n) {
+  signal input in;
+  signal output out;
+
+  signal intermediate[n];
+
+  intermediate[0] <== in;
+  for (var i=1; i<n; i++) {
+    intermediate[i] <== intermediate[i-1] * intermediate[i-1] + i;
+  }
+  out <== intermediate[n-1];
+}
+
+component main = TestConstraints(5000);

testdata/circuit5k/inputs.json

@@ -0,0 +1 @@
+{"in":"1"}

testdata/clean-gereated-files.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# rm */*.json
+find */*.json -type f -not -name 'inputs.json' -delete
+rm */*.wasm
+rm */*.cpp
+rm */*.sym
+rm */*.r1cs
+rm */*.sol

testdata/compile-circuits.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+compile_and_ts_and_witness() {
+  echo $(date +"%T") "circom circuit.circom --r1cs --wasm --sym"
+  itime="$(date -u +%s)"
+  circom circuit.circom --r1cs --wasm --sym
+  ftime="$(date -u +%s)"
+  echo "	($(($(date -u +%s)-$itime))s)"
+
+  echo $(date +"%T") "snarkjs info -r circuit.r1cs"
+  snarkjs info -r circuit.r1cs
+
+  echo $(date +"%T") "snarkjs setup"
+  itime="$(date -u +%s)"
+  snarkjs setup
+  echo "	($(($(date -u +%s)-$itime))s)"
+  echo $(date +"%T") "trusted setup generated"
+
+  sed -i 's/null/["0","0","0"]/g' proving_key.json
+
+  echo "calculating witness"
+  snarkjs calculatewitness --wasm circuit.wasm --input inputs.json --witness witness.json
+
+  echo $(date +"%T") "snarkjs generateverifier"
+  itime="$(date -u +%s)"
+  snarkjs generateverifier
+  echo "	($(($(date -u +%s)-$itime))s)"
+  echo $(date +"%T") "generateverifier generated"
+}
+
+echo "compile & trustesetup for circuit1k"
+cd circuit1k
+compile_and_ts_and_witness
+echo "compile & trustesetup for circuit5k"
+cd ../circuit5k
+compile_and_ts_and_witness
+# echo "compile & trustesetup for circuit10k"
+# cd ../circuit10k
+# compile_and_ts_and_witness
+# echo "compile & trustesetup for circuit20k"
+# cd ../circuit20k
+# compile_and_ts_and_witness

testdata/small/circuit.circom

@@ -1,9 +0,0 @@
-template Multiplier() {
-    signal private input a;
-    signal private input b;
-    signal output c;
-
-    c <== a*b;
-}
-
-component main = Multiplier();

testdata/small/input.json

@@ -1 +0,0 @@
-{ "a":3, "b": 11}