[Design] Aside: GPG-1.2 useless
Michael Richardson
mcr at sandelman.ottawa.on.ca
Thu Sep 26 19:53:01 CEST 2002
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>>>>> "Hugh" == Hugh Daniel <hugh at road.toad.com> writes:
Hugh> Just to keep my team focused on getting FreeS/WAN 2.00 out I am
Hugh> taking the heat of checking out the new version of GPG to see if it
Hugh> can be useful to us.
Hugh> Sadly GPG-1.2 still can not do the PGP2 protocol correctly, so it is
Hugh> only somewhat useful as a file integrity check system...still.
Hugh> Quickly the failure is simple:
Hugh> ahost$ echo "This is a test." > foo
Hugh> ahost$ gpg --no-options --pgp2 --armor -r (((your_key))) --sign --encrypt foo
Hugh> ahost$ pgp2 foo.asc
Hugh> ...
Hugh> Unsupported packet format - you need a newer version of PGP for this file.
Hugh> ...
There is also often differences between:
gpg --no-options --pgp2 --armor -r (((your_key))) --sign --encrypt <foo >foo.asc
and
gpg --no-options --pgp2 --armor -r (((your_key))) --sign --encrypt foo
specifically, with the right options, I have been able to --encrypt (only)
to pgp2 with 1.06, but not if I use a pipe.
] ON HUMILITY: to err is human. To moo, bovine. | firewalls [
] Michael Richardson, Sandelman Software Works, Ottawa, ON |net architect[
] mcr at sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another Debian GNU/Linux using, kernel hacking, security guy"); [
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Version: GnuPG v1.0.7 (GNU/Linux)
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p29fESkKEAf0tFTbqm/gE1VJ5udV/vxsvk5hMYNZfTZ6sMSPtki7WVFSBgmOH8zP
WYkRyYFVxeg=
=NzhB
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