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@Frederic-Zhou
Last active October 21, 2016 10:23
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Example with XOR algorithm for reversible encryption, 用异或算法进行可逆加密算法范例
package tests
import (
"fmt"
"testing"
)
// 可逆加密简单算法测试,采用异或方式
func TestPwd(t *testing.T) {
pwd := "Hello world!"
key := "test"
pwdBytes := []byte(pwd)
keyBytes := []byte(key)
hashBytes := []byte{}
cpwdBytes := []byte{}
keyLen := len(keyBytes)
var cpwd string
for i, v := range pwdBytes {
hashBytes = append(hashBytes, v^keyBytes[i%keyLen])//获得密码和key的异或值
}
fmt.Println("hashBytes: ", hashBytes)
fmt.Println("hashPwdStr: ", string(hashBytes))
for i, v := range hashBytes {
cpwdBytes = append(cpwdBytes, v^keyBytes[i%keyLen])//通过key与异或值 异或,得到密码值
}
cpwd = string(cpwdBytes)
fmt.Println("cpwdBytes: ", cpwdBytes)
fmt.Println("pwd: ", cpwd)
}
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