puma314
3 years ago
3 changed files with 59 additions and 0 deletions
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+56 -0ed25519.go
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+1 -0go.mod
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+2 -0go.sum
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// Copyright 2020 ConsenSys AG
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main |
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import ( |
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"fmt" |
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"os" |
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"crypto/ed25519" |
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"crypto/rand" |
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"github.com/consensys/gnark/std/math/emulated" |
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) |
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func main() { |
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err := mainImpl() |
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if err != nil { |
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fmt.Println(err) |
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os.Exit(1) |
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} |
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} |
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func mainImpl() error { |
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pubKey, privKey, err := ed25519.GenerateKey(rand.Reader) |
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fmt.Println(pubKey) |
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fmt.Println(privKey) |
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message := []byte("string") |
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sig := ed25519.Sign(privKey, message) |
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fmt.Println(sig) |
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verified := ed25519.Verify(pubKey, message, sig) |
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fmt.Println(verified) |
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verifiedFalse := ed25519.Verify(pubKey, []byte("string1"), sig) |
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fmt.Println(verifiedFalse) |
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ele := emulated.NewElement[emulated.BN254Fp](1) |
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fmt.Println(ele) |
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if err != nil { |
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return err |
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} |
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return nil |
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} |
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