How can the issue of obtaining different encryption values in Swift and PHP be resolved, considering the code provided for both languages?

The issue of obtaining different encryption values in Swift and PHP can be resolved by ensuring that both languages use the same encryption algorithm, key, and initialization vector (IV). This will ensure that the encryption process is consistent across both platforms. 

// PHP code snippet using AES encryption with the same key and IV as in Swift
$key = '0123456789012345'; // 16-byte key
$iv = '0123456789012345'; // 16-byte IV

$data = "Hello, world!";
$cipher = "aes-128-cbc";

$encrypted = openssl_encrypt($data, $cipher, $key, OPENSSL_RAW_DATA, $iv);
$encrypted_base64 = base64_encode($encrypted);

echo $encrypted_base64;

Keywords

Swift PHP encryption AES OpenSSL

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