Seed for Deterministic Random Bit Generator

[KhanhLe]

Hello NXP support,
I have some requirement below but I can't find any information related to this. Could you help me about it?
Does that meet below requirement:
· Entropy: At least 7.5 bits per character or higher.
· Compression: 0%
· Chi-Square: Between 200 and 400 and randomly exceed more than 10% and less than 90% of the time.
· Mean value: Between 126 and 128
· Monte Carlo: Max 0.5% error
· Serial correlation: 0.1 or lower

[KhanhLe]

Hello @lukaszadrapa,

Could you give me a test report or evidence to cover the requirements given in SP800-90[AB] and BSI AIS 20/31(for S32K11x).

Best regards,

Khanh Le

[lukaszadrapa]

Hi,

finally I got more details. In short, yes, RNG4 used in HSE will meet the requirements.

But the requirements seems to be obsolete. Our RNG was designed to meet the new/modern requirements given in SP800-90[AB] and BSI AIS 20/31.

Regards,

Lukas

[KhanhLe]

Hello @lukaszadrapa ,

Hope you are well. Regarding for this topic I want to know could you provide for me report of RNG you mention above?

Best regards,

Khanh Le

[KhanhLe]

Dear Lukas,

Thank you for your information and hope to see your news soon.

Best reagards,

KhanhLe

[lukaszadrapa]

Hello Khanh,

I need to ask other teams about this. Please notice that it may take a couple of days to get the response.

Regards,

Lukas

[KhanhLe]

Hello @lukaszadrapa ,

Any update about this?

[lukaszadrapa]

I'm sorry, still waiting. I will try to raise the priority.

Regards,

Lukas

[KhanhLe]

I am still waiting your update

[lukaszadrapa]

I'm still bearing this in mind, I urged it yesterday. Unfortunately still waiting...

Regards,

Lukas

[Huy_Nguyen_09]

Hello Lukas,

Have you got any feedback from your team?

BRs,

Huy Nguyen