Message For AMD: Open PSP Will Improve Security, Hinder Intel

futuristicrabbit writes: AMD has faced calls from Edward Snowden, Libreboot and the Reddit community to release the source code to the AMD Secure Processor (PSP), a network-capable co-processor which some believe has the capacity to act as a backdoor. Opening the PSP would not only have security benefits, but would provide AMD with a competitive advantage against rival chipmaker Intel. Lisa Su, the CEO of AMD, is reportedly seriously considering the change, and the community is working hard to make sure she makes the right decision. In an AMD AMA post via Reddit, user 1n5aN1aC provided several arguments for why the company should release the PSP source code to the Coreboot / Libreboot project (or publicly). The arguments center around security, economic incentives, advertising, brand perception, and mindshare. AMD replied: "Thanks for the inquiry. Currently we do not have plans to release source code but you make a good argument for reasons to do so. We will evaluate and find a way to work with security vendors and the community to everyone's benefit." The product manager for AMD, AMD_james, continued in response to a follow-up comment that claims AMD is "not considering it all but only want to appease the potential buyers." AMD_james replied: "Thanks for the feedback. Please believe me that this has CEO level attention and AMD is investigating the steps and resources necessary to support this. It is not the work of a minute, so please bear with us as we define what we can do." What are your arguments for (or against) the idea of AMD releasing the source code to the AMD Secure Processor?

Comments

Re:Is this a why-is-open-source-more-secure thread

[KiloByte]

For some random package, open source is not necessarily more secure (no one bothers to review). Same for even high profile targets that are too big to humanly review (browsers) although available source already gives quite an edge. But the PSP code is really small, and has a horde of researches salivating at the thought of taking a look.