[XeTeX] PDF encrypttion not supported by latest texlive?

[Michael Joyner]

Good afternoon all,

I am trying to encrypt a PDF while retaining the bookmarks and have
discovered pdftk eats said bookmarks. :(

So I discovered the existence of the pdfcrypt but now I get:

! Package pdfcrypt Error: No driver for encryption support found.
See the pdfcrypt package documentation for explanation.
Type  H <return>  for immediate help.
 ...

l.44 \begin{document}


Does there exist a method to encrypt latex generated PDFs and still retain
the PDF bookmarks?

-Mike

FYI:

xelatex --version
XeTeX 3.1415926-2.2-0.9997.4 (TeX Live 2010)
kpathsea version 6.0.0
Copyright 2010 SIL International and Jonathan Kew.
There is NO warranty.  Redistribution of this software is
covered by the terms of both the XeTeX copyright and
the Lesser GNU General Public License.
For more information about these matters, see the file
named COPYING and the XeTeX source.
Primary author of XeTeX: Jonathan Kew.
Compiled with ICU version 4.4 [with modifications for XeTeX]
Compiled with zlib version 1.2.3; using 1.2.3
Compiled with FreeType2 version 2.3.11; using 2.3.11
Compiled with fontconfig version 2.3.1; using 2.2.3
Compiled with libpng version 1.2.40; using 1.2.40
Compiled with xpdf version 3.02pl4
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