PHP类:
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class
AES
{
/**
*
* @param string $string 需要加密的字符串
* @param string $key 密钥
* @return string
*/
public
static
function
encrypt(
$string
,
$key
)
{
// openssl_encrypt 加密不同Mcrypt，对秘钥长度要求，超出16加密结果不变
$data
= openssl_encrypt(
$string
,
'AES-128-ECB'
,
$key
, OPENSSL_RAW_DATA);
return
base64_encode
(
$data
);
}
/**
* @param string $string 需要解密的字符串
* @param string $key 密钥
* @return string
*/
public
static
function
decrypt(
$string
,
$key
)
{
return
openssl_decrypt(
base64_decode
(
$string
),
'AES-128-ECB'
,
$key
, OPENSSL_RAW_DATA);
}
/**
* 获取秘钥
* @return string
*/
public
static
function
getSecretKey()
{
$str
=
'xxx'
;
//生成16位的字符窜
return
$str
;
}
}
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JS的写法:
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<script type=
"text/javascript"
src=
"./bower_components/crypto-js/crypto-js.js"
></script>
<script type=
"text/javascript"
>
AesKey =
'xxxxx'
;
//加密时用的key,跟php一样
message=
'xxxxxxx'
;
//加密后的字符窜
var
ECBOptions = {
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.Pkcs7
};
var
key = CryptoJS.enc.Utf8.parse(AesKey);
var
bytes = CryptoJS.AES.decrypt(message, key,ECBOptions);
var
originalText = bytes.toString(CryptoJS.enc.Utf8);
console.log(originalText)
</script>
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