> > I would propose making a constant for default value. This way if your > code wants to use that option is a generic way, there is a value to fall > back on, and you don't need to keep around a long string that can be > mis-copied, etc. >
A constant for the default value doesn't make much sense to me, as you shouldn't set the default value, it's already the default. If we want constants, we could have one for SHA-1 and another for the SHA-2 group. We already have http://php.net/manual/en/openssl.signature-algos.php, but those are integers unfortunately. Regards, Niklas
