Open eCard

h1. Project-Structure

The overall project structure has been derived from the high level design of the Open eCard App (see [["Sicherheit 2012 submission":https://redmine.vserver-001.urospace.de/attachments/14/Open-eCard-App-2011-12-05.pdf]]) and is depicted in the following figure:

!Open-eCard-App-Design_690.6x476.4.png!

h2. wsdef

Contains web service definitions (.xsd, .wsdl) and related utilities.

* class-list-plugin 

* wsdef-client

h2. common 

Contains common utilities and helper classes.

h2. crypto

Contains basic crypto modules.

* bouncy-android

h2. saml

Contains the functionality for [["SAML-ECP":http://www.oasis-open.org/committees/download.php/41209/sstc-saml-ecp-v2.0-wd02.pdf]].

h2. esign

Contains signature-related functionality.

h2. transport

Contains modules related to the transport of messages.

* dispatcher

* paos

* tls

h2. gui

Contains user interfaces for the different platforms.

* gui-common 

* swing

* android

h2. ifd 

Contains the interface device (IFD) components for the different platforms. The following figure provides an

overview of the relationship between the different ifd modules:

!IFD-Module-Structure_656x280.png!

* ifd-common

* protocols

Contains IFD-related trusted channel protocols, which can be used with @EstablishChannel@. Currently the following protocols are supported:

 * pace

* scio-backend

Provides an implementation of [["javax.smartcardio":http://docs.oracle.com/javase/6/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html]] for different platforms.

 * oma

Maps [["javax.smartcardio":http://docs.oracle.com/javase/6/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html]] to the [["Transport API within the Open Mobile API":http://www.simalliance.org/en?t=/documentManager/sfdoc.file.supply&e=UTF-8&i=1185787014303&l=0&fileID=1322061907922]].

 * android-nfc

Maps [["javax.smartcardio":http://docs.oracle.com/javase/6/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html]] to [["android.nfc":http://developer.android.com/reference/android/nfc/package-summary.html]].

 * pcsc 

Is necessary to embed the java default implementation of the SmartcardIO into the scio-backend context.

* ifd-core

Implements the IFD-API including the mapping to [["javax.smartcardio":http://docs.oracle.com/javase/6/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html]]

h2. sal

Contains the service access layer (SAL) components.

* sal-lite 

* protocols

 * eac

 * crypto-lite

h2. recognition

Features CardInfo-based card type recognition.

h2. event-manager

Provides an easy to use interface for ifd-related events. 

h2. browser

Contains components for the integration of the Open eCard App into popular browsers.

* object-handler

* pkcs11

!TLS-module-structure_667x404.5.png!

* tls-channel-binding

h2. client 

Contains modules for the different forms of the Open eCard App.

* applet

* android

* j2me