Feature Description

fingerprint_hash_key which is used by hyperswitch_card_vault for performing HMAC hash on the payment_method_data for storing it.
We had this value previously stored in configs table in raw String.
We have refactored it, to be stored in merchant_account table(encrypted beforehand by our DEK).

Possible Implementation

Refactor the places in which the merchant account is created and where the blocklist feature is first being called.

Have you spent some time checking if this feature request has been raised before?

• I checked and didn't find a similar issue

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to submit a PR?

Yes, I am willing to submit a PR!