arnaucube/go-circom-prover-verifier
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Update proof sync.WaitGroup scooped variables & Add time prints in cli proof generation

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arnaucube
2020-04-26 21:20:41 +02:00
parent 3691785054
commit 5b77df54b7
2 changed files with 27 additions and 20 deletions
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7
cli/cli.go
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@@ -5,6 +5,7 @@ import (
"flag"
"fmt"
"io/ioutil"
"time"
"github.com/iden3/go-circom-prover-verifier/parsers"
"github.com/iden3/go-circom-prover-verifier/prover"
@@ -46,6 +47,8 @@ func main() {
func cmdProve(provingKeyPath, witnessPath, proofPath, publicPath string) error {
fmt.Println("zkSNARK Groth16 prover")
fmt.Println("Reading proving key file:", provingKeyPath)
provingKeyJson, err := ioutil.ReadFile(provingKeyPath)
if err != nil {
return err
@@ -55,6 +58,7 @@ func cmdProve(provingKeyPath, witnessPath, proofPath, publicPath string) error {
return err
}
fmt.Println("Reading witness file:", witnessPath)
witnessJson, err := ioutil.ReadFile(witnessPath)
if err != nil {
return err
@@ -64,10 +68,13 @@ func cmdProve(provingKeyPath, witnessPath, proofPath, publicPath string) error {
return err
}
fmt.Println("Generating the proof")
beforeT := time.Now()
proof, pubSignals, err := prover.GenerateProof(pk, w)
if err != nil {
return err
}
fmt.Println("proof generation time elapsed:", time.Since(beforeT))
proofStr, err := parsers.ProofToJson(proof)
if err != nil {