<div dir="ltr">Practical HMAC-MD5 Collisions!<div><br></div><div>Not that they should ever matter...</div><div><br></div><div><a href="http://dankaminsky.com/2015/05/07/the-little-mac-attack/">http://dankaminsky.com/2015/05/07/the-little-mac-attack/</a><br></div><div><br></div></div>