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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
$key = base64_decode('gSfzdcv50NR45AoFrBeQMv3jglVWCRCP3SwcBYO4V64=');
$iv = base64_decode('FvzavfBykHEI9eItJOvCXw==');
$rut = "16042486-9";
function pkcs7_pad($data, $blocksize = 16) {
$pad = $blocksize - (strlen($data) % $blocksize);
return $data . str_repeat(chr($pad), $pad);
}
$rut_padded = pkcs7_pad($rut, 16);
$encrypted = openssl_encrypt($rut_padded, 'AES-256-CBC', $key, OPENSSL_RAW_DATA|OPENSSL_ZERO_PADDING, $iv);
echo "PKCS7 manual: ".base64_encode($encrypted)."\n";