SAK-28125

Add ext_sakai_blowfish_length to allow for a future where we can support
longer Blowfish key lengths in an interoperabile way.

PHP loves long BlowFish keys - Java is the laggard.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@315746 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-28125

Add ext_sakai_blowfish_length to allow for a future where we can support
longer Blowfish key lengths in an interoperable way.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@315747 66ffb92e-73f9-0310-93c1-f5514f145a0a