cakephp/cakephp — pull request #819 by ceeram (2012-09-06 22:29:27+00:00)
Title: remove cookie reading in startup

read() also handles this, and all methods redaing from _values call read() first

with this line removed you can call Cookie->type('rijndael'); Cookie->read('Key');

With the line in startup, it will already be decrypted with cipher and can only be changed in a beforeFilter()