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  1. #1
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    768-bit RSA Cracked, 1024-bit is Still Safe for the Moment


    It appears the RSA encryption scheme has fallen as cryptographers have http://eprint.iacr.org/2010/006.pdf [PDF] 768-bit keys via the widely used public-key algorithm.

    An international team of mathematicians, computer scientists and cryptographers broke the key though NFS, or number field sieve, which allowed them to deduce two prime numbers that when multiplied together generated a number with 768 bits.

    The discovery, which took about two-and-a-half years and hundreds of general-purpose computers, means 768-bit RSA keys can no longer be counted on to encrypt or authenticate sensitive communications.

    To quote: "The latest milestone to fall is 768-bit RSA; in a paper posted on a cryptography preprint server, academic researchers have now announced that they factored one of these keys in early December.

    Most modern cryptography relies on single large numbers that are the product of two primes. If you know the numbers, it's relatively easy to encrypt and decrypt data; if you don't, finding the numbers by brute force is a big computational challenge.

    The paper describes how the process was done with commodity hardware, albeit lots of it."

    768-bit RSA Cracked, 1024-bit is Still Safe for the Moment

    More PlayStation 3 News...

  2. #2
    Registered User KobeBryant's Avatar
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    Jan 2010
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    Oh Yeah

    Good news 1024bit keys are going to get laid soon

  3. #3
    Registered User timo1983's Avatar
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    i don't even know what it means and what its for.. does this have anything to do with consoles ? and what do we gain ?

  4. #4
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    "Encryption is the process of transforming information (referred to as plaintext) using an algorithm (called cipher) to make it unreadable to anyone except those possessing special knowledge, usually referred to as a key."

  5. #5
    Contributor semitope's Avatar
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    not the encryption I want cracked -_-

  6. #6
    Junior Member aries2k6's Avatar
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    Quote Originally Posted by semitope View Post
    not the encryption I want cracked -_-
    Lol, I hear you. Now if these guys want a real challenge they should try cracking the ps3.

  7. #7
    Registered User evadave's Avatar
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    Jan 2010
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    My bank will be extremely happy, though I believe in their customers best interest they should be leading the way and continually increasing the encryption level.