(retrieve_key_material): Rewritten. Return a
-rw-r--r-- 53838 ABOUT-NLS
-rw-r--r-- 4440 AUTHORS
-rw-r--r-- 17992 COPYING
-rw-r--r-- 14294 ChangeLog
-rw-r--r-- 9240 INSTALL
-rw-r--r-- 1824 Makefile.am
-rw-r--r-- 7581 NEWS
-rw-r--r-- 14655 README
-rw-r--r-- 2137 README.CVS
-rw-r--r-- 261 THANKS
-rw-r--r-- 3639 TODO
-rw-r--r-- 15693 acinclude.m4
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drwxr-xr-x - am
drwxr-xr-x - artwork
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-rw-r--r-- 446 build-w32.sh
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-rw-r--r-- 36419 configure.ac
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drwxr-xr-x - include
drwxr-xr-x - intl
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drwxr-xr-x - m4
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drwxr-xr-x - sm
drwxr-xr-x - tests
drwxr-xr-x - tools