16 lines
797 B
Text
16 lines
797 B
Text
This module is a Perl-only implementation of the ECB mode. In
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combination with a block cipher such as DES, IDEA or Blowfish, you can
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encrypt and decrypt messages of arbitrarily long length. Though for
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security reasons other modes than ECB such as CBC should be preferred.
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See textbooks on cryptography if you want to know why.
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The functionality of the module can be accessed via OO methods or via
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standard function calls. Remember that some crypting module like for
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example Blowfish has to be installed. The syntax follows that of
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Crypt::CBC meaning you can access Crypt::ECB exactly like Crypt::CBC,
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though Crypt::ECB is more flexible. For example you can change the key
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or the cipher without having to create a new crypt object.
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WWW: http://search.cpan.org/search?dist=Crypt-ECB
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--will
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