animist@lemmy.one to

Technology · 1 year ago

Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away

arstechnica.com

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Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away

arstechnica.com

animist@lemmy.one to

Technology · 1 year ago

3

Key-leaking side channels are a fact of life. Now they can be done by video-recording power LEDs.

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1 year ago
Such a fabricated setup and they only manage 60ft? Because they couldn’t find a longer hallway and were afraid of the big outside, or what?

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