What's new for V5R4

If you are looking for the latest information regarding new cryptographic software and hardware, and added features to the existing cryptographic hardware options, you have come to the right place.

Start of change

IBM® 4764 Cryptographic Coprocessor added

The IBM 4764 Cryptographic Coprocessor joins the IBM family of cryptographic hardware options. You can order the 4764 Cryptographic Coprocessor by specifying a Hardware Feature code 4806. See Requirements for prerequisites, in addition to the list of systems with which you can use this coprocessor.

End of change

5722-AC3 Cryptographic Access Provider withdrawn

The 5722-AC3 Cryptographic Access Provider Product is no longer required to enable data encryption on systems running the i5/OS™ V5R4M0 operating system. The 5722-AC3 product has been withdrawn and its function has been incorporated into the i5/OS operating system. This means that this product is no longer a prerequisite for some of the tasks included in this information.

Cryptographic Services APIs function added

Key management function has been added to the i5/OS V5R4M0 Cryptographic Services APIs which help you securely store and handle cryptographic keys. See the API documentation for more information.

How to see what's new or changed

To help you see where technical changes have been made, this information uses:
  • The Start of change image to mark where new or changed information begins.
  • The End of change image to mark where new or changed information ends.

To find other information about what's new or changed this release, see the Memo to users.