cc_number_enc => datatype VARCHAR(255).
No, you can retrieve only last four credit card digits from order.
You can decrypt it using \Magento\Framework\Encryption\Encryptor::decrypt().
It's a Magento Bug ! in quote_payment table. cc_number_enc => datatype VARCHAR(255). cc_ss_issue => datatype VARCHAR(255)
$info->decrypt($info->getCcNumberEnc()); return nothing. It's a Magento Bug ! in quote_payment table. cc_number_enc => datatype ...
The encryption key is stored on disk at app/etc/local.xml . How you implement decryption in your own application is outside the scope of Magento.
Scanner, signatures and the largest collection of Magento malware - gwillem/ magento-malware-scanner.
of file Payment.php. 1434 {. 1435 foreach ($this->getOrder()->getInvoiceCollection() as $invoice) {.
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