Re: [guardian-dev] sanitizing PNGs

2018-03-28 Thread Hans-Christoph Steiner
Ah cool! It would be awesome to have the EXIF stripping work on a stream, rather than a file. .hc Michael Rogers: > Fantastic! > > The code is just a single file with minimal Android dependencies, so I > made a quick (untested) Java port: > > https://code.briarproject.org/akwizgran/metadata

[guardian-dev] Signal switches to SQLCipher, with Android KeyStore

2018-03-28 Thread Hans-Christoph Steiner
So Signal just switched from its custom encrypted store to good ol' android-database-sqlcipher, which is lovingly maintained by Zetetic: https://github.com/signalapp/Signal-Android/commit/f36b296e2ed211893835372513da57bb135c52c1 Its a good example for hooking up SQLCipher to the Android

Re: [guardian-dev] Signal switches to SQLCipher, with Android KeyStore

2018-03-28 Thread VanitasVitae
Is there a TL;DR on how they manage to decrypt messages before the database gets unlocked? They need to have the keys accessible somewhere right? Vanitasvitae Am 28. März 2018 21:02:17 MESZ schrieb Hans-Christoph Steiner : > >So Signal just switched from its custom

Re: [guardian-dev] sanitizing PNGs

2018-03-28 Thread Michael Rogers
Fantastic! The code is just a single file with minimal Android dependencies, so I made a quick (untested) Java port: https://code.briarproject.org/akwizgran/metadata Cheers, Michael On 26/03/18 22:32, Hans-Christoph Steiner wrote: > > Turns out Google released an Android Support library that