Justin Holmes

icon indicating a website link justinholmes.bandcamp.com icon indicating an email [email protected]

icon company @nucypher icon location Portland, Oregon, USA icon location I like things that are funnier after you've seen them 100 times. blockchains are bluegrass.

Results 78 comments of Justin Holmes

Add an API to construct a Halo 2 circuit from a set of constraints

Brilliant presentation at Zero-Knowledge summit. The visual and spacial metaphor for the circuits and gadgets is quite elegant. I have no specific thoughts on a Halo 2 API, except to...

Verify the nodes passed as known_nodes?

I'm probably not going to optimize this - it's fairly high-hanging fruit and, in many cases, it will offer no savings (and even in those cases where it will, it...

Character.verify_from() --> Character.open_encrypted_message_from()

...what if the message is not encrypted?

KFrag metadata MVP: the "Bronze standard" for conditional PRE

@arjunhassard and I also discussed the prospects of `Alice` putting the ZK commitment on-chain, as a publically-verifiable requirement. However, it's not obvious to me whether any on-chain enforcement mechanism can...

New storage cleanup logic.

Haha oh man, it's even less exciting than that: I was instantiating Characters as `is_me`. Simply removing that fixes it. Don't I feel sheepish. But that's not actually the end...

Number ambiguity in Policy modeling

https://discordapp.com/channels/866378471868727316/866378471868727319/909852626076696696

Configurable Eagerness Setting for Learning Loop

Without a description, but with the configuration tag, I'm inclined to assume that this issue refers to the matter of *how to configure* eagerness of a given instance (or even...

Optional reporting scheme for suspicious behavior.

I'll have a commit in a little while here that shows where this is useful. :-)

Optional reporting scheme for suspicious behavior.

Heh, well I'm running the slow tests now, so I have an hour or two to explain. ;-) So, imagine an attack in the family described in #353. In the...

Optional reporting scheme for suspicious behavior.

Let's have an Ursula console command, `list suspicious-activity`, which simply outputs the suspicious activity dict. This only really works if they have run interactive, since the dict is dumped every...