DRNG class DRG3 compliancy to NIST SP800-90A

[ale_di_vi]

Hello,

I'm checking from S32K3XX HSE_B module Reference Manual if the Deterministic Random Number Generator (DRNG) class HSE_RNG_CLASS_DRG3 is compliant to NIST SP800-90A but I'm not able to find a clear statement about it.

In HSE API I found that class DRG4 is compliant to SP800-90A, as in the attached image. So the question is: what about class DRG3? Is it compliant to NIST SP800-90A as well?

[VaneB · Accepted solution]

Hi @ale_di_vi 

According to how the information is provided in the HSE_B Firmware Reference Manual. Assume that HSE_RNG_CLASS_DRG3 is not compliant with SP800-90A specifications.

B.R.

VaneB

[ale_di_vi]

Hi
Ok, clear. Thanks for your support!