Question

我想先加密html数据，然后再保存到数据库中。这是一个示例html文本：

<p>test data in normal text</p> <p><b>test data in bold text</b></p> <p><i>test data in italics text</i></p> <p><b><i>test data in bold and italics text</i></b><br></p>

谁能帮助我找到解决方案。

Answer 1

使用可以使用OpenSSL加密

$plaintext = "message to be encrypted";
$cipher = "aes-128-gcm";
if (in_array($cipher, openssl_get_cipher_methods()))
{
    $ivlen = openssl_cipher_iv_length($cipher);
    $iv = openssl_random_pseudo_bytes($ivlen);
    $ciphertext = openssl_encrypt($plaintext, $cipher, $key, $options=0, $iv, $tag);
    //store $cipher, $iv, and $tag for decryption later
    $original_plaintext = openssl_decrypt($ciphertext, $cipher, $key, $options=0, $iv, $tag);
    echo $original_plaintext."\n";
}

查看以下链接以获取更多详细信息 http://php.net/manual/en/function.openssl-encrypt.php

如何加密html数据的一部分

1 个答案: