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Oh neat. That key extraction technique is very fun. Has anyone seen this this before in another major project?
by paulgerhardt 2y ago
Oh neat. That key extraction technique is very fun. Has anyone seen this this before in another major project?
- Retr0id 2y agoYes, the general flaw/technique is alarmingly common. psvita: https://www.lolhax.org/2019/01/02/extracting-keys-f00d-crumbs-raccoon-exploit/ https://www.lolhax.org/2019/01/02/extracting-keys-f00d-crumb... ps4: https://twitter.com/flat_z/status/1472243592815169546 https://twitter.com/flat_z/status/1472243592815169546 nintendo switch (tegra X1): https://switchbrew.org/wiki/Switch_System_Flaws https://switchbrew.org/wiki/Switch_System_Flaws (see "Security Engine keyslots vulnerable to partial overwrite attack") (Nintendo really ought to have known better, but I suppose the security of their alarm clock product isn't exactly a top priority - and given the hardware choice it was mostly out of their control anyway)
- rescbr 2y agoIt is indeed a really cool key extraction method. The code is also written in such a straightforward way that it is easy to grasp what's going on. Now I have to find some encrypted files to play with :D