Danny Knowles
speaker
7,301 appearances
26 recordings
1 series
first heard Jun 2026
last heard 21 Aug
Danny Knowles’s voice in public audio — every appearance, attributed to the second.
Trend
recordings per month · last 12 monthsRecordings per month over the last 12 months — 26 in all, peaking in Jul 2026 with 11.
Appearances
Yeah.
podcast-host
gone.
podcast-host
The then probably the only thing that saved me, 'cause I had a Mark III before I had the Mark IV, is that I I'm a nerd for for light devices.
podcast-host
So I bought the new one and moved like that that's the only thing that really saved me.
podcast-host
Otherwise I would have been one of those people.
podcast-host
Um before
podcast-host
Yeah.
podcast-host
Um before we go on to the frost snap devices, uh, can we talk a little bit about Dark Skippy?
podcast-host
Yeah.
podcast-host
Uh because I I remember this coming up, but I'd never followed it very closely.
podcast-host
Like tell me what that attack was.
podcast-host
It was um it was an improvement on an existing class of attacks where a malicious device um can choose these these random nonces it uses during signing.
And uh previously it was thought in the literature, you know, uh maybe a malicious device can leak its seed phrase over like maybe 50 transactions.
Like maybe each each signature has like one or two bytes.
And if you if you're the attacker, you can look on chain and you can sort of grab all these two bytes.
And if you get enough of them, you get the the seed phrase.
Um, but in a sort of a
a game of, I guess, cryptographer sort of code golf.
Uh Lloyd and and Robin Linus were were going back and forth on on Twitter um a few years ago and
Uh together they essentially figured out you can do it in just uh two signatures.
Showing 421–440 of 7,301 · page 22 of 366
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