@gavi Oh damn I guess they're going to train AI models on *checks notes* my Matrix server's 403 forbidden messages

Warning! if you are using Vultr, move your stuff off it ASAP! They are sneaking in a new awful clause in their their updated terms of service. Their new terms of service means they will claim full perpetual commercial rights over all hosted content.

There's no telling what this could be for, but most likely for AI.

https://www.reddit.com/r/selfhosted/comments/1bouuv7/warning_vultr_a_major_cloud_provider_is_now/

(Attached is images with alt text to the original post for those who don't wanna go to reddit)

Vultr突然开始宣布对架设在他们的服务器上的内容拥有完全且永久的商业化权力。
估计是要卖数据集给AI公司。
:anenw16:

RE:
https://grimgreenfo.rest/notes/9rdle0uyo4d30029

gavi  
Warning! if you are using Vultr, move your stuff off it ASAP! They are sneaking in a new awful clause in their their updated terms of service. Thei...

FSE 2024 发表了一个不同原文在弱化版本 SHA-256 的碰撞的研究。

- 此研究攻击的不是 SHA-256 算法,而是只运行了 64 轮中 31 轮的弱化 SHA-256 版本。感兴趣的订户可以参考 [2] 进行复现。
- 作者称这是第一个实际可行 (practical) 的针对此弱化 SHA-256 的攻击,获得这个碰撞的原文花费 43 小时的算力。
- 此研究并不代表 SHA-256 本身被发现进行碰撞攻击或原像攻击的方法。

1:
https://twitter.com/jedisct1/status/1772647350554464448
2.
gist.github.com/~

linksrc:
https://t.me/bupt_moe/2114

#Cryptography #SHA256

Telegram 原文

Yeah... lucky I don't do any stock and cryptocurrency treat market investment. I know I'm not capable of doing that. Whoo, now I can sleep well.

Lucky I always use sha3 and/or blake2b in my code. And maybe I should expect a price drop down on bitcoin?

Or just write a misleading news to say sha256 is not safe and so do bitcoin, and then make a fortune :blobcathyper:

----
First practical SHA-256 collision for 31 steps. fse2024
news.ycombinator.com/item?id=3

Run an I2P service, write or port applications for I2P, help with translations, get involved with core development: geti2p.net/en/get-involved

sotolf  
The whole redis kerfuffle is one of the reasons I don't want to use BSD style licenses when I do something.

Just remembered I have a old phone that can be turned into a security cam. So I use it to see if any bird come and eat the food.

Then I saw this:

I slept 9 hours yesterday, but I', still feel sleepy🤔

Apparently there are different types of patches and it won't work if I use the wrong one.

Show thread

What do you do when you have a stiff neck? In China we use this: (see the picture)

I never tried that before. Maybe I should give it try?

Show thread

great, I dismissed the alarm but failed to get up. Got extra 1 hour of sleep.

After get up, I noticed my stomach is being cooperative again. But my neck is stiff.

Well, I guess it's better than yesterday. At least a stiff neck won't keep me going to the toilet again and again.

🔐 I2P Network Protocol messages are used to pass messages through multiple routers. Learn more about encrypted connections between I2P routers: geti2p.net/en/docs/protocol

Just learnt another English phrase: throw up. I thought vomit is "throw off" since every time I vomit, I face down instead of up.

Can't imagine what it looks like when you face up when vomiting.

Ehh

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