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Comment Can anyone help fix my end-to-end encryption? (Score 1) 334

This is irritating as it upsets my plans for end-to-end Web encryption. By which I mean encryption of the data on the server so that the server has no access to it. The only things that are on the server are encrypted data blobs and a pile of random numbers.

By end-to-end Web I mean that you will be able to set up comment forums like slashdot, read email in a Web browser and everything else you are accustomed to doing on the Web but without any of the plaintext content being accessible to the server.

The technical basis for this scheme was worked out in the 1990s and then patented by a completely unrelated company which merely sat on the patent till it expired last year. It uses meta-cryptography which is a property of the Diffie Hellman schemes that if you add two private keys, the corresponding public key is the product of the public keys, etc. Matt Blaze, Torben Pedersen and others worked out how to apply these effects to achieve an effect they considered interesting but insufficient. My contribution is merely to show that the simple scheme is more than enough to do interesting things.

So now I need to work out how to hook into the browser. One possibility is to present the decryption module as a new compression scheme. It looks like a compression scheme in other respects. It just requires the host to have access to a private key capable of completing the decryption.

Any help would be appreciated: hallam@gmail.com

The project site is mathmesh.com but that is of the previous approach which has been superseded in the reference code but not yet documented.

[Oh and yes, I do know what I am doing sort of, I have probably considered the corner case you have just thought up. This has been in discussion for many years with serious protocol design people.]

Comment Re:Apple charges more to solve problems they creat (Score 1) 410

I use both on a regular basis, and Face ID is vastly more reliable than the fingerprint reader.

Dry skin from ambient weather? Sorry, your fingerprint isn't recognized. Damp skin from washing your hands? Sorry, your fingerprint isn't recognized. Got out of the pool less than an hour ago? Sorry, your fingerprint isn't recognized.

I thought Face ID was stupid until I used it.

Comment Here's how they get away with it: lack of competit (Score 5, Interesting) 410

I was a happy Android user for 7+ years. But to reliably get OS updates and upgrades, and not have to put up with a botched Android UI and bloatware, that meant buying a Nexus phone and tablet. Which I did, every 2 years or so.

But then Google decided to give up on Android tablets entirely, and give up on mid-price phones. They jacked up their prices, and a Pixel 3 now starts at $799. Well, guess what, that's the same price as an iPhone XR. And Google's last Android tablet offering before they gave up was actually more expensive than an iPad. So I switched.

With computers, nobody else is even offering a good Unix-based computer. Linux isn't competitive -- I use it for work, but sound and video are still a dumpster fire and don't count on hibernation working as well as a Mac either. If I didn't need to edit 4K video and work on music, I'd probably buy a ChromeBook, and sales of ChromeBooks seem to suggest that indeed there's an underserved market there.

Basically, nobody is putting in the time and money to clean up Linux (or BSD) and offer systems where sound and video editing, hibernation, and all the other basic functionality of a Mac is right there and just works. If you want that, you either have to put up with Windows and its myriad deficiencies, or you have to buy a Mac.

I'm a little surprised that nobody's deliberately setting out to build laptops that have exactly the same hardware as a Mac and are perfectly suited to hackintosh use. Give me a laptop with a proper keyboard and hardware that all worked properly with macOS and I'd be very tempted.

Submission + - AmigaOS 3.1.4 released for classic Amiga (hyperion-entertainment.com)

Mike Bouma writes:

The new, cleaned-up, polished Amiga operating system for your 68K machine fixes all the small annoyances that have piled up over the years. Originally intended as a bug-fix release, it also modernizes many system components previously upgraded in OS 3.9.

Contrary to its modest revision number, AmigaOS 3.1.4 is arguably as large an upgrade as OS 3.9 was, and surpasses it in stability and robustness. Over 320K of release notes cover almost every aspect of your favourite classic AmigaOS — from bootmenu to datatypes.


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