package xmux

import (

"crypto/rand"

"crypto/rsa"

"crypto/x509"

"encoding/base64"

"encoding/pem"

"os"

"testing"

)

func TestRsa(t *testing.T) {

GenRsa("pri.key", "ca.crt")

}

func TestDecrypt(t *testing.T) {

s := "OCT+5EHncL1sZg0BRniPz5x3A0MTv24pltkjzyoYE3ucf46MtCZGNs+NojDD+6Rl7z1wvP6jJeAlmaUYZukuOfvf7sdcwA4KZWCZycc25RIavoFzNrPbjqPpsf0u2k/BCleP7Dc8d3Ca34ZQlrlIIGxwj13pBKFHSMrR8YZtgvn9EueXM4/ENpq2MY9eamm2X5e6IsmfFl8J+L33U4NNhokXCBo/5wcXfwFiIBzSJXf9R+NRWjCITVxgyctiWyx4jtu8NrKYaiNDUhuyrsf1jmzgPgAKEOeC7VuwV0HRqa9UgNsAV7P6K8ZBMsvrXoEMWB6HQRZ28aLhtevrbFeymA=="

b, err := base64.StdEncoding.DecodeString(s)

if err != nil {

t.Fatal(err)

}

file, err := os.Open("pri.pem")

if err != nil {

panic(err)

}

defer file.Close()

//获取文件内容

info, _ := file.Stat()

buf := make([]byte, info.Size())

file.Read(buf)

//pem解码

block, _ := pem.Decode(buf)

privateKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)

if err != nil {

panic(err)

}

//对密文进行解密

plainText, _ := rsa.DecryptPKCS1v15(rand.Reader, privateKey, b)

t.Log(string(plainText))

}