-1
votes
0answers
20 views

PCI-DSS: Protect any keys used to secure cardholder data against disclosure and misuse [on hold]

How to implement PCI-DSS requirement 3.5? (Protect any keys used to secure cardholder data against disclosure and misuse.) I use a JCEKS keystore, passphrase protected, to store my keys (RSA 2048 ...
0
votes
1answer
156 views

How to process or manage Key-Encryption-Key using HSM?

Let's consider two Encryption keys: 1.Data-Encryption-Key(DEK) 2.Key-Encryption-Key(KEK) KEK will be securely stored in HSM, which will be encrypted using master key. Data Encryption Key will be ...
1
vote
1answer
84 views

Which is best DPAPI or HSM?

Can you please explain what's is the main difference between for this both DPAPI and HSM? As far as I understand both protecting the data, the way of protection is difference HSM is physical device ...
4
votes
1answer
186 views

Key Management for PCI and Payment automation

We're a bootstrapped startup looking to achieve PCI compliance, we've almost nailed all requirements but I recently came across this blog post which totally derails our plans and efforts : ...
8
votes
2answers
404 views

Key management scheme in PHP that is compliant with NIST SP 800-57

We're working on achieving SAQ-D PCI compliance and along the way we're discovering new things each day. Today: Key Management I wonder if there're any open-source or commercial PHP solutions ...
4
votes
1answer
469 views

Help understanding PCI-DSS when using password based encryption from automatically generated keys

I've inherited the task of self-auditing an e-commerce system for compliance with the PCI-DSS. We are storing the PAN in our database in encrypted form using 256 bit AES algorithm to do the ...
7
votes
2answers
2k views

PCI Compliant Key Management solutions that don't cost a fortune

We are relatively small software company who has a requirement to store PAN's for our customers. Hosted payment solutions just don't fit our product requirements. We literally have 3 lines of ...
3
votes
1answer
305 views

Hybrid key management doing it wrong?

I'm currently working on a project that needs be as secure as possible key-management. My experience with encryption, decryption and key-management are none whatsoever so i did some research on the ...
8
votes
4answers
801 views

Where do I securely store the key for a system where the source is visible?

I have a customer with an Access database (ugh!) in which credit cards are stored in plaintext (yikes!), so amongst other changes I'm doing in the app, I'm applying some encryption in there. I've ...
21
votes
5answers
3k views

PCI Encryption Key Management

(Full disclosure: I'm already an active participant here and at StackOverflow, but for reasons that should hopefully be obvious, I'm choosing to ask this particular question anonymously). I currently ...