README
1NAME
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3Crypt::AppleTwoFish -- an Apple iTMS internal key descrambling algorithm
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5LANGUAGE
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7Pure Perl.
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9DESCRIPTION
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11This code appears to have only cursory resemblance to Bruce Schneier's
12blowfish and twofish algorithms in that it too has a table-based decoder.
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14Derivation from FairKeys code by Jon Lech Johanson at nanocrew.net.
15If you don't know what that is, don't bother looking here further. This is
16a Pure Perl implementation. I doubt there is any need for xs coding for
17what would mainly be processing 16 bytes at a time. This code is part of an
18ongoing effort to clone portions of the Apple iTMS in Perl for portability.
19See www.hymn-project.org for prior efforts by others.
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21To install the module...
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23perl Makefile.PL
24make
25make test
26make install
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28If you are on a windows box you should use 'nmake' rather than 'make'.
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