Quote:
Originally Posted by brewt
There is an encryption.xml. Other IDcs4-generated epubs I've tried to open in calibre have been sited as having drm, so naturally, I assumed, since I haven't found (and thereby, not changed) any drm controls from indesign.
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The "encryption" seems to be Adobe's silly font obscuration scheme, see
Adobe DE "decrypts" fonts with XOR. I guess this is to get round font licensing issues.