Matthew Green(@matthew_d_green) 's Twitter Profileg
Matthew Green

@matthew_d_green

I teach cryptography at Johns Hopkins. Mastodon at [email protected] and BlueSky at https://t.co/GI4QlxYTdk.

ID:106234268

linkhttp://blog.cryptographyengineering.com calendar_today18-01-2010 22:45:09

84,1K Tweets

143,2K Followers

1,0K Following

Katie Shoshiashvili(@KShoshiashvili) 's Twitter Profile Photo

I don't think I've ever seen so many people on the streets of Georgia before.

This comes after Georgian Dream’s mass, Russian-style terror against its people, threats and intimidation via phone calls, arbitrary detentions, severe physical assaults and targeted smear campaigns.

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Naomi Brockwell(@naomibrockwell) 's Twitter Profile Photo

We need to stop calling Telegram a private messaging app.
I'm unsure where the push to move everyone to Telegram came from. But your messages are far less secure if you rely on someone's word to keep them safe, than if you rely on math.

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remand chic(@our_jesse) 's Twitter Profile Photo

You don’t see dogs legging it out of a butchers with a string of sausages anymore. Just another thing woke has taken from us

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Matthew Green(@matthew_d_green) 's Twitter Profile Photo

Every time I restore from an iCloud backup I notice a couple of photos missing from my camera roll. And if I’m noticing pictures missing, this makes me wonder how many I’m losing without noticing.

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Matthew Green(@matthew_d_green) 's Twitter Profile Photo

This is stupid. But I have to say it’s amazing to me that an intuition for machine intelligence cooked up in the 40s and 50s (with basically no ability for anyone to test it) somehow produced such great results 70 years later when we had the right hardware.

This is stupid. But I have to say it’s amazing to me that an intuition for machine intelligence cooked up in the 40s and 50s (with basically no ability for anyone to test it) somehow produced such great results 70 years later when we had the right hardware.
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John Raymond Hanger (@johnrhanger) 's Twitter Profile Photo

Good morning with good news: Renewables generated 95% of Portugal's electricity in April! Wow!

That compares to 76.5% in April 2023, 66.8% in April 2022 and 56.1% in April 2021.

Wind was 31%, solar nearly 12%, hydro 45% and bioenergy 7%!

Data from: ember-climate.org

Good morning with good news: Renewables generated 95% of Portugal's electricity in April! Wow! That compares to 76.5% in April 2023, 66.8% in April 2022 and 56.1% in April 2021. Wind was 31%, solar nearly 12%, hydro 45% and bioenergy 7%! Data from: ember-climate.org
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Paul Miller(@paulmillr) 's Twitter Profile Photo

This is your regular reminder that “secret chats” in telegram rely on server-provided prime numbers (messages.getDhConfig).

The server could send “bad” prime numbers to clients and decrypt conversations later.

Section 1.2.1 of tel-03245433 theses.hal.science/tel-03245433/f…

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Matthew Green(@matthew_d_green) 's Twitter Profile Photo

Treating “known senders” differently from unknown senders just seems like an invitation for attackers to compromise your social network.

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thaddeus e. grugq thegrugq@infosec.exchange(@thegrugq) 's Twitter Profile Photo

More ppl are choosing to delay end to end crypto until after college. Make the choice thats right for you. Take the Plaintext Pledge.

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Kevin Williams(@GaytonaUSA) 's Twitter Profile Photo

I went to China, drove more than a dozen EVs, and sat in dozens more. Had a lot of conversations, learned a lot of things.

One thing's for sure -- we're absolutely cooked, and it's probably our fault. China's EVs are better.

InsideEVs

insideevs.com/features/71901…

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Matthew Green(@matthew_d_green) 's Twitter Profile Photo

I’ve been working in this field for more than two decades and I’m always amazed at how much I don’t know about cryptography. It’s getting worse as new ideas keep developing on a dozen different fronts.

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Eva(@evacide) 's Twitter Profile Photo

This is your regular reminder that most communications on Telegram are not end-to-end encrypted. Channels and groups are never end-to-end encrypted and 1-on-1 messages are only end-to-end when explicitly enabled.

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Eto Buziashvili(@EtoBuziashvili) 's Twitter Profile Photo

Just like Putin's KGB mafia terror state. The Georgian regime's message is clear: If you don't remain silent, you'll be next. The regime is just one step away from shooting peaceful protesters in the streets.

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