PIN extraction rulesEdit online There are PIN extraction rules for the Encrypted PIN Verify and Encrypted PIN Translate verbs. Encrypted PIN Verify verbThis verb extracts the customer-entered PIN from the input PIN block. Clear PIN Generate Alternate verbThis verb extracts the customer-entered PIN from the input PIN block.Encrypted PIN Translate verbThis verb extracts the customer-entered PIN from the input PIN block.PIN Change/Unblock verbThe PIN Block calculation PIN Change/Unblock.Parent topic: PIN formats and algorithms