<?php $data = 'This text will encrypt using openssl!'; $secretKey = 'mykey'; function encrypt($data, $secretKey) { return trim(strtr(base64_encode(openssl_encrypt($data, 'AES-256-CBC', $secretKey, 0, openssl_random_pseudo_bytes(openssl_cipher_iv_length('AES-256-CBC')))),'+/=', '-_,')); } $encrypted = encrypt($data, $secretKey); function decrypt($encrypted, $secretKey) { return trim(openssl_decrypt(base64_decode(strtr($encrypted,'-_,', '+/=')),'AES-256-CBC', $secretKey, 0, openssl_cipher_iv_length('AES-256-CBC'))); } $decrypted = decrypt($encrypted, $secretKey); var_dump('Encrypted: ' . $encrypted); var_dump('Decrypted: ' . $decrypted); ?>
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