Slashdot Mirror


User: Magada

Magada's activity in the archive.

Stories
0
Comments
1,194
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 1,194

  1. Re:Why does this happen? on Factorable Keys: Twice As Many, But Half As Bad · · Score: 5, Informative

    If you have a shit pseudo entropy generator, the keys you generate will be easy to factor because they will share one common prime factor (recall that key security depends on the computational intractability of factoring large numbers). This is called a related-key attack and has (so far) been responsible only for the demise of WEP.

    As it turns out, OpenSSH/SSL has a shit PRNG which makes private keys generated with it recoverable using only the public keys, in some implementations and usage scenarios. Together, these amount to 0.4% of ALL public keys currently available on the open 'Net.

  2. Re:This needs a car analogy! on 99.8% Security For Real-World Public Keys · · Score: 1

    slashcode ate part of my post. I meant to write that X was larger than Y in the risk calculation so they decided to not do a recall.

  3. Re:This needs a car analogy! on 99.8% Security For Real-World Public Keys · · Score: 1

    It was real risk, the design was flawed, the fuel tank was prone to catching fire upon the car being struck from the rear (just backing into a wall at more than walking speed was enough, really). But what inflamed the public was the unveiling of a rather cold-hearted financial risk calculation (a recall would cost X dollars, lawsuits from deaths and damage incurred will cost Y dollars over the model's lifetime, Y no recall).

    Interestingly enough, the company was forced to do a recall and the ultimate cost to them (including fines) turned out to be (iirc) almost exactly X+Y. Yay for accurate accounting and superb risk analysis, I guess.

  4. Re:The real questions should be different on Is Agriculture Sucking Fresh Water Dry? · · Score: 1

    You remind me of a certain Japanese mayor.

  5. Re:The real questions should be different on Is Agriculture Sucking Fresh Water Dry? · · Score: -1

    Cue a second Dust Bowl decade and another generation of disenfranchised red-necks whining "oh Lordy Lord why have you forsaken us".

  6. Re:consume consume consume on Is Agriculture Sucking Fresh Water Dry? · · Score: 1

    The free market is more insidious, being an exercise in logic based on unsound premises.

    Paranoiac delirium, it's called.

  7. Re:This needs a car analogy! on 99.8% Security For Real-World Public Keys · · Score: 1

    Far less than 2/1000 Ford Pintos failed catastrophically.

  8. Re:Karma, line three on Anonymous Posts Audio of Intercepted FBI Conference Call · · Score: 1

    Maybe it's a chinese backdoor they found.

  9. Re:We already have email authentication on Big Internet Players Propose DMARC Anti-Phishing Protocol · · Score: 1

    Key management is more of a bitch than it needs be, for sure.

    Frankly, I'd rather rely on OpenID providers to authenticate sent e-mails somehow. Nonces, probably.

    Oh, I claim prior art on this idea, by the way...

  10. Welcome to the Diamond Age on Graphene Membranes Superpermeable to Water · · Score: 1

    that is all

  11. Re:But of course on Symantec Tells Customers To Stop Using pcAnywhere · · Score: 1

    Oh, I am pretty sure I remember a 0-day being bandied about in certain circles, 2005-ish. I just assumed it was patched at some point.

  12. But of course on Symantec Tells Customers To Stop Using pcAnywhere · · Score: 1

    this has nothing to do with the leaked source code. Right?

  13. Re:Legality? on Foreign Data Unsafe From US Patriot Act, Says American Law Firm · · Score: 1

    Ok. Let's make that "World's most powerful standing army, backed by enough nukes to kill most everyone"

    Feeling better now?

  14. Re:legally demand on Foreign Data Unsafe From US Patriot Act, Says American Law Firm · · Score: 3, Insightful

    Things tend to happen to governments which ignore such demands. Just ask the Spaniards.

  15. Re:Actual 2 photos on Non-Copied Photo Is Ruled Copyright Infringement · · Score: 1

    What the actual fuck

  16. Re:SSID on Police Investigate Offensive Wi-Fi Network Name · · Score: 1

    So why is the police involved, again?

  17. Re:You're not allowed to hate in America on Police Investigate Offensive Wi-Fi Network Name · · Score: 3, Insightful

    No there isn't. You cunt. Free speech is free speech, my (and your) right to a megaphone trumps anyone's wish to not be inconvenienced by our speaking freely.

  18. Re:And they wonder why people pirate on Ubisoft Has Windows-Style Hardware-Based DRM For Games · · Score: 1

    Well, that should give you a clue which you seem to be lacking. The anti-piracy measures are about milking the honest/technically-inept customers, not about stopping piracy.

  19. Re:Not the first time in SA on Hackers Steal $6.7M In Bank Cyber Heist · · Score: 1

    Stand by for the outlawing of cash. Any fraudulent cash transactions could then be reversed at will. Moving product stolen with funnymoney is much harder

  20. Re:Stupidity knows no bounds on Carmakers Prepare For Augmented Reality Driving · · Score: 1

    Hmm. Banned from driving as opposed to jailed for vehicular manslaughter. What to chose?

  21. Re:Well. this will be a first... on US Government Seeks Extradition of UK Student For File-Sharing · · Score: 1

    Tbh, I'd rather the fraudster to do a year in India's hellish prisons than to get six months (or possibly a suspended sentence) here.

    YMMV, of course.

  22. Re:Well. this will be a first... on US Government Seeks Extradition of UK Student For File-Sharing · · Score: 1

    Oh, right. No time to waste time actually reading stuff! Must get to politicking! Busy, busy!

  23. Re:Well. this will be a first... on US Government Seeks Extradition of UK Student For File-Sharing · · Score: 1

    I did my own fucking googling and fwiw, it's not as cut and dried as all that. So, sources, please.

  24. Stupidity knows no bounds on Carmakers Prepare For Augmented Reality Driving · · Score: 3, Insightful

    Get out of jail free cards for everyone, guys! Just claim the HUD malfunctioned and gave you a seizure (or simply obscured your view) if you happen to run over some pedestrian.

    Who's to say it ain't so?

  25. Re:How is this legal? on US Government Seeks Extradition of UK Student For File-Sharing · · Score: 2

    Well, the downside is that if some Russian does something illegal in Russia and flees, there are very many places where he can go and be immediately safe from (Russian) prosecution.

    The Russian gov't, being authoritarian in nature, sees this as a small price to pay for the right to treat their own citizens and residents as they damn well please. Other governments, not so much.

    I think extradition is good, personally, as long as the principle of reciprocity is observed and sovereignty is not disregarded.