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    SubjectRe: [PATCH] Delete cryptoloop
    On Tue, Jul 27, 2004 at 01:40:47AM -0700, Junio C Hamano wrote:
    > >>>>> "MM" == Matt Mackall <mpm@selenic.com> writes:
    >
    > MM> Here's a scenario: corrupt government agency secretly watermarks
    > MM> incriminating documents. Brave whistleblower puts them on his laptop's
    > MM> cryptoloop fs, but gets taken aside by customs agents on his way out
    > MM> of the country. Agents check his disk for evidence of the watermark
    > MM> and find enough evidence...
    >
    > Jari's exploit uses the property that his watermarks are
    > encrypted to identical ciphertext blocks, but does it mean that
    > the technique can be used to prove that identical ciphertext are
    > from the watermarks and not coming from mere coincidence?

    Probably. Or maybe just enough evidence to pull out the electrodes or
    equivalent.

    --
    Mathematics is the supreme nostalgia of our time.
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