【发布时间】:2019-12-30 06:06:05
【问题描述】:
我在以前的 PHP 5.6 版本中使用“mcrypt-*”来解码响应,但现在在 PHP 7.2 版本中,因为它已被弃用,我使用的是 openSSL 方法。但它不能正常工作,希望我遗漏了一些东西。
$value="###lllljG5ZOibDGtlL gcQLAtTQUnCJ/bE2glWsL1WKVPdC22c9GtGe/Npx9Uv9IYaszOAVXB4T9s7Hsss/2XpZ9oisx5M4jeV7RK2S/JrBt2E4GEcDGwuJs6NhkKV8hdOcU tmkJLxO3OJ OgVbqrT6a4v5RE7w eP zvQwZyAR5cYCKUYomou9mL/pvfLbe RrBe5ZnMQmUrD6cwUxEE/inikMvIb4K7HI fVPid N B3iPnIYQna6/v9W5A0kslBj6BBDjVXJabwmCSDVxbArm0GDNseWoQAEa4BMxYitqP6cVTxL5Kri8xbAKCW5/unnYnudkHQjNJWW7LuiwDxsBqwQv8D/R/Ff/joFW6q0 muI16/CfIoFnYAyAJWNlKCX9";
$value = urldecode($value);
$value = str_replace(" ", "+", $value);
$abc = triple_decrypt($value);
print_r($abc);
PHP 5.6 工作正常
function triple_decrypt($input){
$key = "thisis87658748639testkey";
$input = base64_decode($input);
$td = mcrypt_module_open(MCRYPT_TripleDES, "", MCRYPT_MODE_ECB, "");
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size ($td), MCRYPT_RAND);
mcrypt_generic_init($td, $key, $iv);
$pwd = trim(mdecrypt_generic($td, $input), "\x00..\x0F");
mcrypt_generic_end($td);
return $pwd;
}
PHP 7.2
function triple_decrypt($input){
$key = "thisis87658748639testkey";
$cipher = "des-ede3";
$ivlen = openssl_cipher_iv_length($cipher);
$iv = openssl_random_pseudo_bytes($ivlen);
$pwd = openssl_decrypt($input, $cipher, $key, $options=0, $iv);
return $pwd;
}
【问题讨论】:
标签: php encryption