Werner Koch 27d0f32f77 gpg: Distinguish between missing and cleared key flags. ...

* include/cipher.h (PUBKEY_USAGE_NONE): New.
* g10/getkey.c (parse_key_usage): Set new flag.
--

We do not want to use the default capabilities (derived from the
algorithm) if any key flags are given in a signature.  Thus if key
flags are used in any way, the default key capabilities are never
used.

This allows to create a key with key flags set to all zero so it can't
be used.  This better reflects common sense.
(cherry picked from commit 4bde12206c5bf199dc6e12a74af8da4558ba41bf)
(cherry picked from commit 0a805ed1604ef3e9b27f3e22a936a2d439300e9f)

Resolved conflicts:
	include/cipher.h

2013-10-04 20:53:51 +02:00

..

_regex.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

assuan.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

ChangeLog-2011

Rename all ChangeLog files to ChangeLog-2011.

2011-12-02 19:42:56 +01:00

cipher.h

gpg: Distinguish between missing and cleared key flags.

2013-10-04 20:53:51 +02:00

compat.h

Restructured the compat functions and changed its license.

2009-08-25 20:00:24 +00:00

distfiles

Distribute dotlock.h

2012-01-11 01:23:59 -05:00

dotlock.h

gpg: signal handling fix

2013-07-12 17:26:55 +09:00

dynload.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

errors.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

estream-printf.h

First set of changes to backport the new card code from 2.0.

2009-07-21 14:30:13 +00:00

host2net.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

http.h

Remove trailing white space from some files

2012-12-19 14:05:56 +01:00

i18n.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

iobuf.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

keyserver.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

memory.h

First set of changes to backport the new card code from 2.0.

2009-07-21 14:30:13 +00:00

mpi.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00

srv.h

* srv.h: Move to include/srv.h.

2009-04-06 03:18:07 +00:00

ttyio.h

Minor changes to help the VMS port

2010-09-28 10:07:30 +00:00

types.h

Handle systems which have uint64_t but not the UINT64_C macro.

2012-11-06 17:55:31 +01:00

util.h

Add meta option ignore-invalid-option.

2012-12-18 18:26:56 +01:00

zlib-riscos.h

Switched to GPLv3.

2007-10-23 10:48:09 +00:00