MD5 isn&#x27;t considered secure anymore in the first place; collisions have been found. See <a href="http:&#x2F;&#x2F;merlot.usc.edu&#x2F;csac-f06&#x2F;papers&#x2F;Wang05a.pdf" rel="nofollow">http:&#x2F;&#x2F;merlot.usc.edu&#x2F;csac-f06&#x2F;papers&#x2F;Wang05a.pdf</a> and <a href="http:&#x2F;&#x2F;www.win.tue.nl&#x2F;~bdeweger&#x2F;CollidingCertificates&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.win.tue.nl&#x2F;~bdeweger&#x2F;CollidingCertificates&#x2F;</a>