52 lines
		
	
	
		
			986 B
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			52 lines
		
	
	
		
			986 B
		
	
	
	
		
			Go
		
	
	
	
	
	
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								package whisper
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								import (
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									"bytes"
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									"crypto/elliptic"
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									"fmt"
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									"testing"
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									"github.com/ethereum/go-ethereum/crypto"
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								)
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								func TestSign(t *testing.T) {
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									prv, _ := crypto.GenerateKey()
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									msg := NewMessage([]byte("hello world"))
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									msg.sign(prv)
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									pubKey := msg.Recover()
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									p1 := elliptic.Marshal(crypto.S256(), prv.PublicKey.X, prv.PublicKey.Y)
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									p2 := elliptic.Marshal(crypto.S256(), pubKey.X, pubKey.Y)
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									if !bytes.Equal(p1, p2) {
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										t.Error("recovered pub key did not match")
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									}
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								}
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								func TestMessageEncryptDecrypt(t *testing.T) {
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									prv1, _ := crypto.GenerateKey()
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									prv2, _ := crypto.GenerateKey()
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									data := []byte("hello world")
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									msg := NewMessage(data)
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									envelope, err := msg.Seal(DefaultPow, Opts{
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										From: prv1,
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										To:   &prv2.PublicKey,
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									})
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									if err != nil {
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										fmt.Println(err)
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										t.FailNow()
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									}
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									msg1, err := envelope.Open(prv2)
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									if err != nil {
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										fmt.Println(err)
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										t.FailNow()
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									}
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									if !bytes.Equal(msg1.Payload, data) {
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										fmt.Println("encryption error. data did not match")
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										t.FailNow()
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									}
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								}
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