[xmlsec] Wrong key selection in simple keys store?

[Aleksey Sanin]

Basically the logic in the code is to search for a key of *at least* 
given size.
And in your case it works as expected. Changing the code to search
for the key of "exactly the given size" is a trivial thing. But I am not 
sure
if it is a right thing to do. I wonder what other people on the list think
about that.

And in general, I would not recommend to search for keys without specifying
a unique key name. It sounds like a good way to get yourself in trouble.

Aleksey