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doomrobo

2,245 karma · joined October 17, 2012

Recent PhD in cryptography from the University of Maryland

Website: https://mrosenberg.pub Github: https://github.com/rozbb Keybase: https://keybase.io/mrosenberg Email: michael (@) mrosenberg (.) pub

[ my public key: https://keybase.io/mrosenberg; my proof: https://keybase.io/mrosenberg/sigs/dR6U3ijr9MYZyBe0ueW6L90pU8Adb817jaeWietnOH4 ]

submissionscomments
doomrobo··on Goodbye, MIT
reader of the chaplain's statement
doomrobo··on Goodbye, MIT
> MIT’s leadership apparently took umbrage at his statement of these simple facts: that George Floyd “had not lived a virtuous life” (based on his multiple criminal convictions)

Surely the authors know that "statement of facts" has the ability to completely alter the interpretation of the rest of the content. Key questions are: why is this fact relevant in this context, what is the author conveying by bringing this in? Etc. To take a radical example, if one reads an article about a recent mass shooting followed by "statements of fact" about the declining population of whites in America, then one would reasonably conclude that the author is a white supremacist who implicitly supports the shooter. Non-white supremacists don't talk about the great replacement.

So the question is why would someone bring up the criminal record of an unarmed Black man who was extrajudicially killed by an officer of the state? What does this fact do for the reader? It's not hard to imagine what many would conclude. Editorial narrative is something I learned about in middle school, why are the authors feigning ignorance about its existence?

doomrobo··on Keyoxide: A privacy-friendly platform to establish your decentralized identity
fwiw keys.pub has not had a commit to any of their GitHub repos since July 9 of this year
doomrobo··on Truth about ProtonMail
This might have valid critiques but it's overall unhinged
doomrobo··on Show HN: Simple access to your music from the web
For anyone who wants to stream music from a server they run, I strongly recommend my setup. I run Navidrome [0] on my media machine, and then connect to it via Jamstash [1] on my desktop browser or play:Sub [2] on my iPhone. Lots of features, few bugs, pretty easy.

[0] https://github.com/navidrome/navidrome

[1] https://jamstash.com

[2] https://apps.apple.com/us/app/play-sub-music-streamer/id9553...

doomrobo··on Andrew Yang Founds the Forward Party
NYC mayoral elections are ranked-choice
doomrobo··on The US military has placed Lt Col Scheller behind bars
Really? I was under the impression that public political speech which is critical against of supervisor (ie the entire executive branch of the govt) while on active duty can be considered insubordination. Is that wrong?
doomrobo··on A different kind of keyboard
For anyone looking, you can already use a chorded keyboard on your iPhone. It has Braille input available through accessibility settings

https://support.apple.com/en-us/HT210066

doomrobo··on Apple's private relay service does not sit still
FB Messenger and WhatsApp are end-to-end encrypted by default
doomrobo··on Computing Discrete Logarithms [pdf]
Abstract: We describe some cryptographically relevant discrete logarithm problems (DLPs) and present some of the key ideas and constructions behind the most efficient algorithms known that solve them. Since the topic encompasses such a large volume of literature, for the finite field DLP we limit ourselves to a selection of results reflecting recent advances in fixed characteristic finite fields.
doomrobo··on Why Monero
One piece of evidence for the above claim: https://www.icij.org/inside-icij/2021/03/u-s-sanctions-ukrai...
doomrobo··on Firefox Browser: best for a free web
Unfortunately that's not a likely explanation. If you do even the simplest possible measurement, which is just recording user agent strings and IPs, you won't end up undercounting Firefox clients
doomrobo··on WeChat, Tencent, TikTok will clean China cyberspace from Korean-pop in China
China jams radio too

https://www.sigidwiki.com/wiki/Chinese_Firedrake_Jammer

doomrobo··on Stop Using Encrypted Email (2020)
https://efail.de/
doomrobo··on Show HN: I made an app to draw stickers for iMessage, Discord, and Slack
Looks very cool! I'm surprised Apple hasn't done this yet. I predict this will either be shut down or bought.
doomrobo··on End to end text to speech system using gruut and onnx, 50 voices, 9 languages
Thank you for making something like this! I'm working on a project that requires TTS and I had essentially exhausted every reasonable seeming option. Everything either sounds terrible or has obvious bugs in it. Can't wait to try this out
doomrobo··on Delta variant will acquire complete resistance to wild-type spike vaccines
Part of this research was inducing specific mutations in their samples and testing infectivity. Is that what people mean by Gain of Function research?
doomrobo··on Apocalypse Never Slide Deck
This is a fantastic amount of misleading data. To the point that I would call it malicious.

Why doesn't it mention for example that rising temperatures will likely kill thousands and create millions of climate refugees? And how specifically a country like the Maldives will prevent itself from disappearing underwater (hint: "just do what the Netherlands did" is not an answer). Why doesn't it address the fact that we all have microplastics in our bodies and have no idea what the long term effects are? Or that ocean temperatures are making aquatic species go extinct at a rate never before seen?

doomrobo··on Mosh: The Mobile Shell
Big fan of Mosh for what it does. But the fact that it can't render Unicode properly makes it really hard to work with some files remotely. IIRC there's a PR that fixes and has never been merged
doomrobo··on So you want to write a GUI framework
Would WASM solve the performance issue? One can imagine writing a webview GUI in a compiled language in order to get the speed and size benefits.
doomrobo··on The UK’s delta surge is collapsing
Pasting the rebuttal to that point from the comments of the linked paper:

Those are all-cause death. The number of covid-related deaths were 2 in the placebo and 1 in the vaccine arms. There simply weren't many covid deaths during this part of the trial (probably because most of the participants were <55 years old).

doomrobo··on Sign a PDF document client-side with no data leaving the computer
Yes I've had a large number of issues around annotations in Preview. I use PDFExpert for annotations now
doomrobo··on GPG-Tui, a Terminal User Interface for GnuPG
Standard replacements:

For signing: signify/minisign

For encryption: age

For file transfer: magic wormhole

For encrypted messaging: Signal (or your choice of e2e encrypted messaging platform)

doomrobo··on Ending CAPTCHAs: Introducing Cryptographic Attestation of Personhood
> having Cloudflare as the sole judge of the trusted key set

The article doesn't say so, but the approved vendor list is actually not determined by Cloudflare. They defer to the FIDO Alliance's Metadata Service [0], which maintains a list of certified suppliers.

[0] https://fidoalliance.org/metadata/

doomrobo··on Ending CAPTCHAs: Introducing Cryptographic Attestation of Personhood
Short answer: yes. I don't think they intend to support U2F hardware that lends itself to automation. I doubt any reputable manufacturer even makes these, since it defeats the purpose to begin with.
doomrobo··on Interactive IPA Chart
Interestingly enough, IPA actually does have a way of distinguishing these sounds. The Spanish t is always unaspirated [t]. But the English t can sometimes be unaspirated [t] as in "stamp" or aspirated [tʰ] as in "too"

https://en.m.wikipedia.org/wiki/Aspiration_(phonetics)

doomrobo··on Open letter from researchers involved in the “hypocrite commit” debacle
There's lots of systemically horrible things that can happen if you're not careful about what you allow. If you're interested why these ethical principles exist in the United States, I suggest you at least skim the Belmont Report

https://en.wikipedia.org/wiki/Belmont_Report

doomrobo··on Open letter from researchers involved in the “hypocrite commit” debacle
TSA agents are informed that there are tests as part of their job. See this comment for another example of informed consent in security testing

https://news.ycombinator.com/item?id=26929797

doomrobo··on Open letter from researchers involved in the “hypocrite commit” debacle
> Consent is only relevant when there is some risk to the subject

Says who? I don't think that's true according to IRB standards in the US. Nor is it true for websites who A/B test according to the GDPR

doomrobo··on Open letter from researchers involved in the “hypocrite commit” debacle
They performed an experiment on human subjects without informed consent.
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