breaking: @Patrick is starting his own chain View quoted note →

awesome! but slow View quoted note →

nice table of vulnerability if you didn't roll for entropy View quoted note →

looks like the Cold-card dice roll mechamism is not broken

itsrealfake’s awesome title

Coldcard dice-roll seed generation is sound

Companion to the Coldcard RNG vulnerability analysis.

I used @semisol 's post as a seed to get some research on other coldcards. this writeup includes details I was curious about: Mk1, Mk2, Mk3, Mk4, Mk5 & Coldcard Q with links to the source where appropriate

itsrealfake’s awesome title

Coldcard RNG Vulnerability Analysis

Status: CONFIRMED — Coldcard’s on-device seed generator uses a broken software RNG (introduced in v4.0.0); every device that generated a seed o...

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