Mikey key derivation method draft->RFC

[hubertus.grobbel at gi-de.com]

Hello everybody,

yesterday I commited a minor change to the key derivation in
KeyAgreement.cxx. The versions < 3157 were supporting the mikey-draft, >=
3157 are now conforming the Mikey RFC. This change affects the key
derivation, which makes older and newer versions incompatible if
Mikey-functionality is used!

But some day it had to be done... Keep that in mind, if you may run into
encryption-problems.

Regards
Hubertus

Hubertus Grobbel
Development Engineer
Division New Business
Giesecke & Devrient GmbH, Prinzregentenstr. 159, 81677 Muenchen
Tel. +49 89 4119-2285, Fax: +49 89 4119-9658
hubertus.grobbel at gi-de.com
http://www.gi-de.com