On Wed, May 09, 2018 at 08:29:14AM -0500, John McKown wrote: > This is interesting. Reminds me a bit of IBM's newest "Pervasive > Encryption". > > https://www.theregister.co.uk/2017/06/20/amd_epyc_launch/ > [...] > > You simply cannot effectively read one VM's memory contents from a > different VM. And you can't read data even if you have some sort of "rogue" > PCIe card installed to "sniff" the PCIe bus because the data on the bus is > encrypted.
This bird seems to be dead, too (so it is not going to fly very far): - SEVered: Subverting AMD's Virtual Machine Encryption https://arxiv.org/abs/1805.09604v1 -- Regards, Tomasz Rola -- ** A C programmer asked whether computer had Buddha's nature. ** ** As the answer, master did "rm -rif" on the programmer's home ** ** directory. And then the C programmer became enlightened... ** ** ** ** Tomasz Rola mailto:[email protected] ** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
