This method takes '''reg''' (a crypto register) and '''buf''' (a 16 bytes buffer) as arguments and loads the supplied buffer into the crypto register.
+
This method takes '''reg''' (a crypto register) and '''buf''' (a 16 bytes buffer) as arguments and loads the contents of the supplied register into the supplied buffer.
<pre>
<pre>
// The next two xfer instructions will be overridden
// The next two xfer instructions will be overridden