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User: rbarreira

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Comments · 2,151

  1. Re:quit it already on Google Announces 'Google Movies' · · Score: 1

    Well, I obviously don't know as much as Google does but... If I were them, I would always be trying to think of good products which call the attention of people to google, since Microsoft and maybe others seem to be trying to poke into the "search engine market"...

  2. Each country... on Preparing for the Broadcast Flag? · · Score: 1

    Each country gets the leaders they deserve. US is mostly a redneck country, and the ones who aren't suffer by consequence.

  3. Re:Not a solution on PGP Moving To Stronger SHA Algorithms · · Score: 1

    Actually it adds less security than doubling the hash length, due to a result found by Antoine Joux. Look it up :)

  4. Ssshhhh on New Virus Attacks Via RAR Files · · Score: 2, Interesting

    Don't tell anyone! Now gmail may start parsing RAR files and forbidding anyone from attaching rar files which include executable files :(

    They already do this with zip files, which is a pity. Many times, I have to send attachments which include EXE files... If this protection is implemented, we'll have to rename the exe files to ex_ or something :( What next, parsing the exe header?

  5. Re:Not pedantism... on QEMU Accelerator Achieves Near-Native Performance · · Score: 1

    Look it up elsewhere then...

  6. Re:"begs the question" on More on Newly Broken SHA-1 · · Score: 1

    Thanks for the clarification :)

  7. Re:Newsflash on Humans are Causing Global Warming · · Score: 1

    Trees are not animals...

  8. Re:Do people in the US... on Humans are Causing Global Warming · · Score: 1

    As another user has said, the grand parent should have said that this issue is NO LONGER a topic of debate outside the US.

    For your own sake, I hope you can see what I mean...

  9. Re:correct me if i'm wrong on 42nd Mersenne Prime Probably Discovered · · Score: 1

    It's called a Lucas Lehmer primality test, which only works for mersenne numbers.

  10. Not pedantism... on QEMU Accelerator Achieves Near-Native Performance · · Score: 2, Informative

    There's a technical name for software like WINE. It's not an emulator, it's a compatibility layer. Look it up on wikipedia.

  11. Re:"begs the question" on More on Newly Broken SHA-1 · · Score: 1

    I'm not english speaking. Now your link has left me really confused. I thought that the "begs the question" war was about two alternatives for it's meaning:

    a) makes us think of the question (without explicitly asking it)
    b) the fallacy we all know (assuming the thing being proved)

    According to your link, the war seems to be about those two alternatives instead:

    a) explictly asks the question
    b) makes us think of the question

    So what's the deal after all? I thought I understood what those wars were about...

  12. Re:Combining SHA-1 and MD-5 as a workaround on More on Newly Broken SHA-1 · · Score: 1

    Actually, it has been proven (by Antoine Joux and maybe others, if you want a starting point for some googling) that using two hashes simultaneously is not as good as we used to think...

  13. Re:Theoretical security concerns... on More on Newly Broken SHA-1 · · Score: 1
    I'm sorry, but those two messages hash to a different value...
    $ echo -n "bma p3 rjphta,-9p.u2#H50982u.yha,cp. hxasnip" | sha1sum
    adaa573b7b0b0596713141391cd07d016b321a68 *-

    $ echo -n "BUEQXBBX2 jma93#9g5xbaida htuEXOAhkra1255,y" | sha1sum
    b07ad992aeb0963d19ee7cf52cf5f950c73b6ff4 *-
  14. Wow, a karma whore... on More on Newly Broken SHA-1 · · Score: 2, Interesting

    http://it.slashdot.org/comments.pl?sid=139602&cid= 11685615

    (no, it's not even the same nickname)

  15. Re:Here is the paper!! on More on Newly Broken SHA-1 · · Score: 1

    Well, actually it's only a research summary, sorry... But, it is something :)

  16. Here is the paper!! on More on Newly Broken SHA-1 · · Score: 3, Informative
  17. Re:Further compromises not far behind? on More on Newly Broken SHA-1 · · Score: 1

    RTFA, that's exactly what the article says...

  18. Well... on More on Newly Broken SHA-1 · · Score: -1, Redundant

    By coincidence, I was reading this article at Bruce's blog just before it was posted on slashdot. I was thinking of submitting it here myself but... it really doesn't bring anything new, just a few comments of which most had already been made by fellow slashdotters here, when the other story was posted.

    What would be REALLY interesting would be the publishing of the paper... So anyone here who gets hold of it, please share.

  19. Re:2000 times faster? on More on Newly Broken SHA-1 · · Score: 0, Redundant

    No, it's 2^11 times faster, which is 2048 times faster... Rule:

    a^n / a^m = a^(n-m)

  20. Re:Proof Of Concept on Louisiana Man Pleads Guilty to Creating 911 Worm · · Score: 1

    Even if he was doing this as a proof of concept, your second possibility would still be true - he would be a dick making a stupid proof of concept...

  21. Re:Fuck him on Louisiana Man Pleads Guilty to Creating 911 Worm · · Score: 1

    Trolling here like you did also shows a tremendous inteligence... Grow up man

  22. Re:Well here's what I did... on Serial Burglar Caught on Webcam · · Score: 1

    Well, assuming that's true and not just a troll, one would think that what you did was highly unfair... Did he harm anyone as much as you harmed him?

  23. Re:OK, no problem... on Napster Has Been Cracked · · Score: 1

    Yes, that's why I said "if it's an analog output"... There are digital outputs too. Thanks for the link, I'll check it out :)

  24. OK, no problem... on Napster Has Been Cracked · · Score: 1

    I'll get a simple cable and connect the sound card output to it's input. Then I'll record the songs. Of course I'll loose some quality if it's an analog output, but is it really that significant? I don't know, I haven't tried...

  25. Re:More = Better? on Firefox Breaks 25 Million Downloads · · Score: 1

    Agreed.