Bug ID 620969: iControl doesn't give correct valid key sizes for FIPS keys on BIG-IP 5250, 7200F, 10200F, and 11050F platforms running the Cavium Nitrox XL FIPS cards.

Last Modified: Oct 17, 2023

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3,,,,,,,, 12.1.4,, 12.1.5,,,, 12.1.6

Fixed In:

Opened: Oct 06, 2016

Severity: 3-Major


Using the get_valid_key_sizes() for querying the valid key sizes, 1024 is returned, which is not valid when the FIPS firmware is version 2.2 or above.


Unsupported key-size is returned.


FIPS firmware is version 2.2 or above.



Fix Information

This issue has been fixed to return the supported key-sizes in versions after 12.x.x.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips