this post was submitted on 04 Sep 2024
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Yubikey

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YubiKeys are vulnerable to cloning attacks thanks to newly discovered side channel (arstechnica.com)
submitted 10 months ago by neme@lemm.ee to c/yubikey@lemmy.ca
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[–] Cornflake_Dog@lemmy.wtf 3 points 8 months ago* (last edited 8 months ago)

"All YubiKeys running firmware prior to version 5.7—which was released in May and replaces the Infineon cryptolibrary with a custom one—are vulnerable."

I suppose I decided to start using hardware keys at the right time, I just got three 5C NFC keys and a 5C Nano this week and they're all on the newer firmware.