Thanks & Regards,.
Saravanan V


On Fri, Feb 21, 2014 at 4:53 PM, Corinne Krych <corinnekrych@gmail.com> wrote:

On 21 Feb 2014, at 10:42, Saravanan V <saru2020@gmail.com> wrote:

> Hello Everyone,
>
> I just viewed the AeroGear-Crypto-iOS Library here :
> https://github.com/aerogear/aerogear-crypto-ios
>
> Can someone answer few of my questions:
> * What is the Algorithm being used for Encryption/Decryption?

For symmetric we currently use common crypto and CBC mode  (see http://aerogear.org/docs/guides/iOSCookbook/#crypto)
but we plan for the next release to go with NaCi lib (for a broader range of algorithms - GCM )

--> The GitHub sample does provide Asymmetric example. 
So, what is the Algorithm used for Asymmetric ??
 
> * What is the Key Length used? (Can we use 1024?)

not yet
--> "AGRandomGenerator" does provide an API to get random bytes. 
[AGRandomGenerator randomBytes:<length>]; 

So, does it mean that we could have the key in any size??

> * What is the algorithm used for Digital Signature ?

coming soon
I leave that one for our security @abstractj ;)

>
>
> Thanks & Regards,.
> Saravanan V
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> aerogear-dev@lists.jboss.org
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