<TROLL> So we can kiss goodbye coreboot on AMD platforms in the future?.. How sad! :-/ </TROLL> Does this thing "Platform Security Processor" exist in any AMD CPUs buyable today (Q3 2014) or it will begin to be implemented later? Thank you for this information! Florentin
----- Mail d'origine ----- De: ron minnich <[email protected]> À: David Hendricks <[email protected]> Cc: Coreboot <[email protected]> Envoyé: Mon, 25 Aug 2014 22:33:25 +0200 (CEST) Objet: Re: [coreboot] AMD PSP On Mon, Aug 25, 2014 at 1:24 PM, David Hendricks <[email protected]> wrote: > After glancing thru this PSP (Platitude Spewing Presentation), it looks more > like they are grafting the security model of ARM-based SoCs onto x86 where a > masked ROM loads the next stage. > > A couple kind of nice things they mention: > - "Isolated on-chip ROM and SRAM" - So this may be somewhat more constrained > than the multi-megabyte blobs for MEs? > - "Secure Boot does not require the system ROM image to be signed" > > Not so nice: "Access to system memory / resources". Ugh. well, we all know how well that's worked fro the ME. so, another insecure x86 platform. Great. ron -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
