You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.3 KiB
56 lines
1.3 KiB
// Copyright 2020 ConsenSys AG
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"crypto/ed25519"
|
|
"crypto/rand"
|
|
"github.com/consensys/gnark/std/math/emulated"
|
|
)
|
|
|
|
|
|
|
|
func main() {
|
|
err := mainImpl()
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
|
|
func mainImpl() error {
|
|
pubKey, privKey, err := ed25519.GenerateKey(rand.Reader)
|
|
fmt.Println(pubKey)
|
|
fmt.Println(privKey)
|
|
message := []byte("string")
|
|
sig := ed25519.Sign(privKey, message)
|
|
fmt.Println(sig)
|
|
verified := ed25519.Verify(pubKey, message, sig)
|
|
fmt.Println(verified)
|
|
|
|
verifiedFalse := ed25519.Verify(pubKey, []byte("string1"), sig)
|
|
fmt.Println(verifiedFalse)
|
|
|
|
ele := emulated.NewElement[emulated.BN254Fp](1)
|
|
fmt.Println(ele)
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
|
|
}
|