Arthur T. wrote:

<snip>
The one thing I wanted to learn wasn't there (or at the "learn more" site pointe from the site. Did the designers do the right thing and compress *before* encryption? That increases tape capacity; just as important important, it makes cryptanalysis more difficult

Of course they did! There would be no point in (attempting) compression otherwise.

--
John Eells
z/OS Technical Marketing
IBM Poughkeepsie
[EMAIL PROTECTED]

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