this post was submitted on 16 Aug 2024
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Privacy
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Not only that but it relies on the Pixel's black box "Titan" security chip, that google pinky-promised to open source but never did...
The Titan security chip is not a black box. The Titan M1 gas been scrutinazed by blackhat: https://dl.acm.org/doi/fullHtml/10.1145/3503921.3503922
Just because something is not open source does not mean you can't verify it (no, i'm not shilling closed slurce; no i don't think closed > open; no i don't think closed source is more secure)
'Just reverse engineer it bro'
That work was not available when GrapheneOS was developed, and is not necessarily applicable to devices released after those findings... I still consider it a black box.
What do you mean ? This has nothing to do with GrapheneOS in the first place (which by the way has been created in 2014. The article i linked refers to 2021).
Reverse engineering is a thing. It always has been. If every piece of closed source was a blackbox how can you explain exploitation ? How can bad actors exploit Windows, MacOS, CPU firmware and so on ? Your argument here is not practical. Also, why should Google put a backdoor inside a chip ? They already get every information they what directly from the people agreeing to use their software. So, why bother ? Moreover, every phone on the market has closed source firmware.