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jejb@mastodon.online

James Bottomley

Had fun in at in Tokyo yesterday demonstrating a TPM interposer attack obtaining the systemd cryptenroll boot keys

https://sched.co/1jKCe

And also explaining how the new Linux Kernel TPM patches can help defeat this

For those who asked, my python3 interposer designed to steal the keys is here:

https://git.kernel.org/pub/scm/linux/kernel/git/jejb/tpm2-interposer.git/

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swars@infosec.exchange

Johannes

Reply to @jejb@mastodon.online

@jejb thanks for the talk again, it was great. I asked for sharing the demo, thank you very much for doing it this quickly

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jejb@mastodon.online

James Bottomley

Reply to @jejb@mastodon.online

Thus is the video of my TPM interpose presentation and demo at

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