Re: [edk2-devel] The API in BaseCryptLib can't seed the pseudorandom number generator properly

["Laszlo Ersek" <lersek@redhat.com>]

On 2/6/24 08:00, eddie wang wrote:
> Hi all,
> We had an UEFI application that used the EDK2(2023/12/05), and  we would
> like to take advantage of the services in BaseCryptLib .However, the API
> in CryptPkg "*RandomSeed()*"(X64, in CryptRandTsc.c) always returned
> false because of  the pseudorandom number generator set up failed. I am
> not sure this issue is from the *openssl configuration in OpensslLib(we
> use the default configuration)* or is from the *openssl 3.0.9*. 
> 
> Is there any comments about this issue?

Can you narrow it down by inserting DEBUGs starting at RandomSeed()
[CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c], and then digging
down as necessary?

Laszlo



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