AES Key Record Read (CSNBAKRR)
Use the AES Key Record Read verb to read a key-token record from AES key-storage and return a copy of the key token to application storage.
The returned key token can be null. In this event, the key_length variable contains a value of 64 and the key-token variable contains 64 bytes of X'00' beginning at offset 0.
Note: AES key records are stored in the external key-storage
file defined by the CSUAESDS environment variable.
This verb does not need to document any Required commands, Restrictions, nor Usage notes.