[guardian-dev] Fwd: Conceal: efficient storage encryption for Android

Nathan of Guardian nathan at guardianproject.info
Tue Oct 21 13:23:34 EDT 2014


Seems like we might learn some things about minimizing OpenSSL from the
project below. Also, just another interesting tool.

----- Original message -----
From: Richard Newman <rnewman at mozilla.com>
To: "mobile-firefox-dev" <mobile-firefox-dev at mozilla.org>
Subject: Conceal: efficient storage encryption for Android
Date: Tue, 21 Oct 2014 10:19:47 -0700

Came across this today.

https://code.facebook.com/posts/1419122541659395/introducing-conceal-efficient-storage-encryption-for-android/

http://facebook.github.io/conceal/

I find it interesting that — as we almost did at one point — they’ve
chopped down OpenSSL to 85KB, wrapped it in Java, and ended up with an
efficient storage interface for encrypted data.

This might finally put us in a place where we’re OK keeping profiles on
an SD card. We might also consider using this for secure backup/restore
of profile data.

BSD licensed.
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  Nathan of Guardian
  nathan at guardianproject.info


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