--Boundary-02=_mGmx+hQ6DMuX0kO Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline On Saturday 17 May 2003 06:50, Waldo Bastian wrote: > On Saturday 17 May 2003 00:12, Ingo Kl=F6cker wrote: > > As this isn't a KMail specific problem (kssl is in kdelibs/kio) and > > as kde-licensing has vanished (at least > > http://mail.kde.org/mailman/listinfo doesn't know anything about > > this mailing list) I move this discussion to kde-core-devel. > > > > Is there a license problem with OpenSSL or not? > > OpenSSL comes with advertisement clauses that might cause problems > yes: "3. All advertising materials mentioning features or use of this > software * must display the following acknowledgement: > * "This product includes cryptographic software written by > * Eric Young (eay@cryptsoft.com)" > and > * 3. All advertising materials mentioning features or use of this > * software must display the following acknowledgment: > * "This product includes software developed by the OpenSSL > Project * for use in the OpenSSL Toolkit. > (http://www.openssl.org/)" > > One could be of the opinion that this puts a legal obligation on > applications like e.g. KMail. The question whether KMail is a derived > work of OpenSSL is irrelevant in that respect since the license only > speaks of "use of this software". I think it's the opinion of the FSF > that such additional obligation is incompatible with the GPL. And also incompatible with the LGPL I assume. Else one could simply=20 write an LGPL'd wrapper library and then use this in a GPL program. But=20 isn't that exactly what Konqueror does by using kssl? If there is no=20 licensing problem between Konqueror and OpenSSL then there can't be a=20 problem with KMail (resp. the kssl based S/MIME plugin) since both use=20 OpenSSL through kssl. Am I missing something? Regards, Ingo --Boundary-02=_mGmx+hQ6DMuX0kO Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQA+xmGmGnR+RTDgudgRAqpaAKCayUtwqFX87dYOtUTuBPs7kU69fgCg0gOW /hYKol9bMZDcrWEWbExNdAg= =IYHp -----END PGP SIGNATURE----- --Boundary-02=_mGmx+hQ6DMuX0kO--