Re: [edk2] RNG algo question

2016-09-17 Thread Long, Qin
Pat Subject: Re: [edk2] RNG algo question On 16 September 2016 at 22:33, Palmer, Thomas wrote: > > EDK2 community > > Why is the RngGetRNG sending requests for "gEfiRngAlgorithmRaw" to > "RdRandGenerateEntropy", which does AES operations on RDR

Re: [edk2] RNG algo question

2016-09-17 Thread Ard Biesheuvel
On 16 September 2016 at 22:33, Palmer, Thomas wrote: > > EDK2 community > > Why is the RngGetRNG sending requests for "gEfiRngAlgorithmRaw" to > "RdRandGenerateEntropy", which does AES operations on RDRAND output, whereas > the requests for "gEfiRngAlgorithmSp80090Ctr256Guid" get sent to > R