Bug ID 445411: Nitrox can hang on RSA verification

Last Modified: Nov 07, 2022

Affected Product(s):
BIG-IP APM, LTM(all modules)

Known Affected Versions:
11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4

Fixed In:
11.6.0, 11.5.1 HF5

Opened: Jan 20, 2014

Severity: 3-Major


With certain signatures, RSA verification can hang the Nitrox crypto accelerator chip.


Nitrox crypto accelerator can hang.


RSA verification with certain signatures.



Fix Information

The Nitrox crypto accelerator will no longer hang when performing RSA verification.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips