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Comment Re:Meh (Score 1) 297

It's all about profit margin.

Auto makers basically need to hit X dollars per car to keep the lights on, pay the wages, and hit the desired profit margin.

$25K cars are loss-leaders. They are designed to get young, first-time car buyers in the door and hope that brand loyalty will keep them buying their more expensive models later.

But my guess is most car manufacturers have decided they can't stomach a car that makes no profit. Why sell $25K cars when you can sell $40K cars?

Submission + - OpenSSH has a new cipher, chacha20-poly1305, from D.J. Bernstein!

ConstantineM writes: Inspired by a recent Google initiative to adopt ChaCha20 and Poly1305 for TLS, OpenSSH developer Damien Miller has added a similar protocol to ssh, chacha20-poly1305@openssh.com, which is based on D. J. Bernstein algorithms that are specifically optimised to provide the highest security at the lowest computational cost, and not require any special hardware at doing so. Some further details are in his blog, and at undeadly. The source code of the protocol is remarkably simple — less than 100 lines of code!

Comment Re:Version numbers (Score 2) 188

Google has grabbed a bunch of open source libraries, sometimes respecting the license, hacked on them, and rolled them into Chrom*.

If you have any cases where you think that Chrome is failing to comply with the terms of a free software license, then please file a bug at http://code.google.com/p/chromium/issues/list - we take license compliance very seriously. (I'm a Google engineer, though not working Chrome).

Comment Re:OpenSSH is not vulnerable (Score 4, Informative) 31

No, it is not vulnerable to this attack. The Brumley/Tuveri paper describes a timing leak in a specific algorithm that is only used for elliptic curve crypto over binary/GF(2m) fields. OpenSSH uses ECC over prime fields that use different algorithms that have no known timing leaks. A result against ECC using prime fields would be more difficult because the curve point components are integers and so can use well-tested modular arithmetic code.

Comment Re:I want an electronic notebook for $300 (Score 1) 549

>Trust me, you say you want all that, but once you get it, you'll be adding on more criteria such as something that is light and easy to carry around.

Anything would almost certainly be lighter than my bookbag full of books and notebooks.

>You can go onto eBay and buy something like what you say you want for less than $300 in the form of an XP tablet.

I will go and look into this.

Comment I want an electronic notebook for $300 (Score 1) 549

Here's what I want:

I want an electronic device approximately 8.5 x 11 inches in size that I can write on with a stylus just like writing on paper.

I need to be able to store some PDF versions of textbooks on it also.

This device would give me one single thing to carry all my college text books and notebooks on.

I want this device to cost no more than $300.

Comment Study your history. (Score 1) 143

>Really? You speak for "we"? Interesting. Arrogance
>aside, please describe one single thing that will make
>money from space.

I'm sure they asked the backers of all the colonial expeditions to the New World the same question. They came hoping to find gold. Instead they found everything else that made America wealthy.

Who knows what will be found in space that will be worth money. Hell, just the REAL ESTATE will be worth money, once people can reliably get there and back.

>Hmm, that's right, the few things that do make money
>from space don't involve people in space:
>communications satellites and recon satellites.

These are things that we know of TODAY that make money.

The rest of your post is just a complaint about the limitations of man's abilities TODAY. You speak as if they will never be overcome. Maybe they won't. But unless we TRY, they certainly won't be.

But all of this is beside my point, which is, man explores not for "no particular reason", but for a very specific reason - personal gain. Assuming we figure out how, man will go forth into space for the same reasons he has gone anywhere - looking for the greener grass on the other side of the fence.

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