<div dir="ltr">FYI, this blog post has some further discussion of Apple iMessage<br><br><a href="http://blog.cryptographyengineering.com/2015/09/lets-talk-about-imessage-again.html" target="_blank">http://blog.cryptographyengineering.com/2015/09/lets-talk-about-imessage-again.html</a><div class="gmail_extra"><br></div></div>