[aerogear-dev] Queries on "AeroGear-Crypto-iOS" Library

Saravanan V saru2020 at gmail.com
Fri Feb 21 07:35:28 EST 2014


Thanks & Regards,.
Saravanan V


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

>
> On 21 Feb 2014, at 10:42, Saravanan V <saru2020 at 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 at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/aerogear-dev
>
>
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