Hi all, In our program, OpensslLib was utilized. Nevertheless, the random number could not be successfully obtained by the "GetRandomNumber64" (in OpensslLib/OpensslStub/rand_pool.c). It appears that our SoC (AmpereAltra) is not supported, based on our investigation (failed at https://github.com/tianocore/edk2/blob/master/MdePkg/Library/BaseRngLib/BaseRng.c#L90). Exists a solution to this problem or any alternatives? BR, Eddie -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#120160): https://edk2.groups.io/g/devel/message/120160 Mute This Topic: https://groups.io/mt/107661158/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-