On Tuesday, August 26, 2014, Jonathan Moore <<a href="mailto:moore@eds.org">moore@eds.org</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">
I am but I still need to encrypt the documents.</div></blockquote><div><br></div><div>In past capability-based systems I've made that work like this[1] (where I don't want them to be content addressable) I've used a random nonce.<br>
</div><div><br></div><div>If you're worried about nonce repetition due to a bad RNG, you can use something like the current time for part of the nonce in addition to RNG. That's cheaper than computing a content or ciphertext hash.</div>
<div><br></div><div>1: <a href="https://github.com/livingsocial/keyspace">https://github.com/livingsocial/keyspace</a><span></span></div><br><br>-- <br>Tony Arcieri<br><br>