CyReVolt @CyReVolt@mastodon.social

I GOT IT!!! WOOHOO IT WORKS!!!!!!! \o/ \o/ \o/

Look closely, look *closely* at what you are seeing!

This is #cpu, connecting to a remote machine (a camera, if you're curious), running a binary that is *actually* on the host I am coming *from*. HECK YEAH - WE'RE THERE!!! 🥳🥳🥳

Aaaaaand... #systemrescuecd can also #webboot \o/

This time I've sped up the video instead of cutting out the lengthy bits. It's still horribly slow in QEMU, so just wait the one minute for it. :)

I am slowly getting behind mkinitcpio's hooks. So #Manjaro, you're next! :)

Here is the recording of my talk on the #IntelME:
https://media.ccc.de/v/36c3-149-look-at-me-intel-me-investigation
Slides:
https://metaspora.org/look-at-me.pdf
Sources:
https://github.com/orangecms/look-at-me
Please file issues/send PRs if you have any ideas.

Amd sorry, my timing was bad, so this was mostly focusing on platform basics to get into the field. I will do better again at @fosdem in the Open Source #Firmware devroom, I promise!
https://fosdem.org/2020/schedule/track/open_source_firmware_bmc_and_bootloader/

Big thanks to @west for the great stage! \o/

Finally, here is the #demo I had hacked into #coreboot + #SeaBIOS and released at Revision 2019. \o/

https://youtu.be/E33LvpmH5JQ

I can haz framebuffer console?

What do you mean by "suspicious"?

Anyway, that little thing is based on a MediaTek DSP chip, can read FAT from TF/USB and play media.
And it's running some RTOS, as it seems. Has anyone heard of Chakra3?

I projected myself using a DVR's framebuffer via cpu, where the output goes via HDMI to the tiny projector. And a second time to a tiny screen, just because. :-)
Worth it!
(both the CLI tool writing to the framebuffer and the image it's writing come from my host machine via 9p)

Are 80ies neon glow colors modern again?

I got a frinedly reminder today regarding #privacy and #security.

https://www.usenix.org/legacy/events/upsec08/tech/full_papers/patterson/patterson.pdf

Which is more efficient - cracking #Bitcoin wallets or #mining #coins?

Another day, another camera, another experiment:
Running #OpenIPC's ipctool over cpu - it prints info on SoC and sensors, can read out temperature, etc..
However, for some functionality, I had to load some vendor binaries in a specific order with parameters.

Easily done with cpu!

42er mit Milch und off-by-one error

#ideas #drinks

Off we go! \o/

Here is a custom #Linux #kernel on a HiSilicon Hi3536DV100 based #NVR/#DVR with u-root built-in and cpud, up and running. cpu go brrr! (yes, it took a while and cost some despair, heh :D) https://t.co/cK5eoFcrzl

A little #Context, a little #Redux
To build a #state for the #app we build up
A little patience and understanding
For our debugging a little trace

https://youtu.be/mnjahffO7eI

#Idea: #consent denial as a service

#Business model: sue companies not complying with #GDPR in your users' names.

Genius!

Napoelon Muskaparte

Was it #antiVAXxers who caused the #x86 to spread?

I GOT IT!!! WOOHOO IT WORKS!!!!!!! \o/ \o/ \o/

Look closely, look *closely* at what you are seeing!

This is #cpu, connecting to a remote machine (a camera, if you're curious), running a binary that is *actually* on the host I am coming *from*. HECK YEAH - WE'RE THERE!!! 🥳🥳🥳

Soooo close! \o/