Test is bios is RSA signed.

General & Forum Off Topic
1

Hi!

I want to know if a bios is RSA signed. I suppose that the answer is 99% yes it is RSA signed.

I download Andy P’s Award-AMI SLIC Tool but my bios is AMI aptio 4 and always says me that my bios is no a AMI.

Then how I cant test if a Bios is RSA signed?

Thanks!

P.D.

2

@ROTOR :
Welcome at Win-RAID Forum!

Which mainboard model from which manufacturer do you have?
Can you attach the BIOS?

I don’t know it.

El Portet.

Regards
Dieter (alias Fernando)

3

HP 800 G1 USDT, I know hp is famous by sing all the bios

This is the last one:

The last one ver 2.71


in on of the previous version seem they update the security, but not sure

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Version 2.68
- Implemented Roll Back prevention.
- Added improved Security Updates.
 
*** ALERT ***
 
 This release improved Security Updates implementation. HP strongly recommends promptly
 transitioning to this BIOS version. Due to security changes, after this BIOS
 update has been installed, previous BIOS versions cannot be reinstalled.
 
 


P.D. vale ya se donde es, cerca del Cap d'or, de lo que no estoy seguro es si lo que de ve al fondo es el peñon de Ifac
4

You should use PhoenixTool 2.66 instead.

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encontraste algun metodo que verifique si esta firmado?

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This is an English and not a Spanish language Forum. It doesn’t make sense, when everyone writes in his home language.
Please post your questions/contributions in English.

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im sorry men,Reformulating the question, is there a method to see if the bios is signed by rsa?