[aerogear-dev] Android Crypto API sample

Christos Vasilakis cvasilak at gmail.com
Mon Nov 11 03:06:02 EST 2013


Hi,

followed the same approach in iOS API, e.g:

AGKeyStoreCryptoConfig *config = [[AGKeyStoreCryptoConfig alloc] init];
[config setAlias:@"alias"];
[config setPassword:@"passphrase"];
 
AGStoreConfiguration* config = [[AGStoreConfiguration alloc] init];
[config setRecordId:@"id"];
// apply the desired crypto service
[config setEncryptionService:encService];
 
encMemStore = [AGEncryptedMemoryStorage storeWithConfig:config];

The AGEncryptedMemoryStorage will now use the configured EncryptionService to encrypt/decrypt data.

Implemented EncryptionService is the AGPasswordKeyServices[1]  that uses apple keychain to store password and encryption key

Work branch is here [2]

-
Christos

[1] https://github.com/cvasilak/aerogear-ios/blob/d04c9627b1dd96b69c92c4a4fefcfbbc7ab3e6c1/AeroGear-iOS/AeroGear-iOS/security/AGPasswordKeyServices.m
[2] https://github.com/cvasilak/aerogear-ios/commit/d04c9627b1dd96b69c92c4a4fefcfbbc7ab3e6c1



On Nov 8, 2013, at 5:38 PM, Summers Pittman <supittma at redhat.com> wrote:

> Ok so I updated a little bit:
> 
> So KeyService is now EncryptionService.
> 
> https://github.com/secondsun/aerogear-android/blob/security/src/org/jboss/aerogear/android/security/EncryptionService.java
> 
> Usages are here :
> 
> https://gist.github.com/secondsun/c1fb32a4c49f9bb6bed2
> 
> KeyManager is in Process.
> 
> Here are links to the classes for my impls of EncryptionService
> 
> https://github.com/secondsun/aerogear-android/blob/security/src/org/jboss/aerogear/android/impl/security/AbstractEncryptionService.java
> 
> https://github.com/secondsun/aerogear-android/blob/security/src/org/jboss/aerogear/android/impl/security/PasswordKeyServices.java
> 
> https://github.com/secondsun/aerogear-android/blob/security/src/org/jboss/aerogear/android/impl/security/PassPhraseKeyServices.java
> 
> 
> On 11/05/2013 03:00 PM, Summers Pittman wrote:
>> One of the things we briefly discussed on the chat was key generation
>> and secret storage.
>> 
>> For Android we want to combine the two in an "easy" API which follows
>> the Object/Factory/Config patterns of our other systems (Pipeline,
>> Authentication, Push).
>> 
>> Here is a high level code flavored example of what I am talking about.
>> 
>> https://gist.github.com/secondsun/d602d19255b1fd085ac8
>> 
>> Actual work is going forward here:
>> https://github.com/secondsun/aerogear-android/tree/security
>> 
>> wdyt?
>> _______________________________________________
>> aerogear-dev mailing list
>> aerogear-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/aerogear-dev
> 
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