<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Fri, Mar 28, 2014 at 3:14 PM, Trevor Perrin <span dir="ltr"><<a href="mailto:trevp@trevp.net" target="_blank" onclick="window.open('https://mail.google.com/mail/?view=cm&tf=1&to=trevp@trevp.net&cc=&bcc=&su=&body=','_blank');return false;">trevp@trevp.net</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><a href="https://freedom-to-tinker.com/blog/stevenag/new-research-better-wallet-security-for-bitcoin/" target="_blank">https://freedom-to-tinker.com/blog/stevenag/new-research-better-wallet-security-for-bitcoin/</a><br>


<a href="http://www.cs.princeton.edu/~stevenag/bitcoin_threshold_signatures.pdf" target="_blank">http://www.cs.princeton.edu/~stevenag/bitcoin_threshold_signatures.pdf</a></blockquote><div><br></div><div>See also The Update Framework, which uses threshold signatures to do things like sign releases of software packages, or even update the system's root keys themselves. </div>

<div><br></div></div>-- <br>Tony Arcieri<br>
</div></div>