Go语言例子之一——RSA加解密``` package main import ( "crypto/rand" "cry

package main

import (
   "crypto/rand"
   "crypto/rsa"
   "crypto/sha256"
   "fmt"
)

func main() {
   var prikey, _ = rsa.GenerateKey(rand.Reader, 1024)
   var pubkey = &prikey.PublicKey
   fmt.Printf("私钥:%x\n", prikey.D)
   fmt.Printf("公钥:%x\n", pubkey.N)
   var msg = "Go语言开发"
   fmt.Printf("原消息:%s\n", msg)
   var cipherText, _ = rsa.EncryptOAEP(sha256.New(), rand.Reader, pubkey, []byte(msg), nil)
   fmt.Printf("加密后:%x\n", cipherText)
   var decryptText, _ = rsa.DecryptOAEP(sha256.New(), rand.Reader, prikey, cipherText, nil)
   fmt.Printf("解密后:%s\n", decryptText)
}