[old] Acoustics-based Physical Key Inference

Undescribed Horrific Abuse, One Victim & Survivor of Many gmkarl at gmail.com
Sat Feb 4 02:55:12 PST 2023

I haven't read the paper, but I'm imagining countermeasures in lock
design might include false dummy pins, altered key and pin shapes,
and/or noise dampening components. Possibly more expensive to
manufacture at scale. Could be 3D printed.

More information about the cypherpunks mailing list