CellSIM OS Overview 1.0

CellnetrixResearch. Innovation. Experience.

Cellnetrix
© Cellnetrix 2010• CellSIM OS Overview • English • 2 • 28/06/2010
Cellnetrix
Java Card 2.2 and Global
Platform 2.1.1 based
UICC solution for various
telecom and internet
applications
Secure embedded solutions
Making Mobility
More Secure…
cellSIM

Cellnetrix
What is UICC
The SIM have evolved to the Universal Integrated Circuit Card (UICC)
- which offers a multi-application security platform providing the user
with a wealth of opportunities and able to host many different
applications
The European Telecommunications Standards Institute (ETSI)
and then 3rd Generation Partnership Program have produced the
most successful Smart Card to date - the Subscriber Identity
Module (SIM), of which there are currently more than
13 Billion cards in circulation.
1998
Invention of GSM
SIM
First commercial
GSM SIM card
1990
First SIM
supporting OTA
1988
1992
First USIM card
for UMTS
First mobile
payment solution
2000
Launch of
combined 2G/3G
cards on UICC
platform
2002
Introduction of
contactless SIMs
2004
Today SIM is a truly network attached device and a secure platform
for many value-added applications in addition to network
authentication: transportation, ticketing, payment, CAS application for
mobileTV, mobile identity, on-device operator portals,
More than
20 years of
evolution

Cellnetrix
Introduction of CellSIM Smart Card OS
Products palette:
64k
128k
256k
512k
1024k
Main Features:
• Java™ UICC (JC 2.2.1) with SIM/USIM Applications
• ETSI/3GPP Rel.-6, Rel. 5 is supported for the backward
compartibility
• Chip Suppliers: Samsung, ST Micro (planned)
• Voltages: 1.8 - 5V
• Dynamic Memory Management
• Phys. Defragmentation
• BIP
• Microbrowsers (WIB 1.3, SIMallaince S@T 2007)
• Additional applications
CellSIM is a component-oriented high-performance smart card
operating system targeted for various telecom and internet
applications fully compatible with the most international and industry
standards such as ISO, Sun, Global platform, 3GPP and ETSI

Cellnetrix
Architecture of Cellnetrix UICC solution
Java Card
telecom API
Java 2.2.1 core API
Hardware platform
HAL&Microkernel
Java Card™ Virtual Machine & JCRE
Global platform 2.1.1 and telecom
native libraries, file system low-
level API
SIM/USIM/RUIM
GP Card
Manager
(U)SIM and OTA Toolkit Framework
RAM&RFM
applications
SIM Toolkit-
applications
S@T Browser
WIB 1.3 micro-
browser
OS Kernel and JVM
Java-level code
Java/Native applications

Cellnetrix
CellSIM OS Applications
Wireless ID
and
transportation
applications
CellSIM OS is targeted as a
firmware of secure smart card
ICs for telecom and internet
applications where security and
interoperability is a key issue.

Cellnetrix
Functional overview of CellSIM
cellSIM

Cellnetrix
Main components of the JC UICC platform
Microkernel including HAL responsible for IO,memory management available
on ARM7 platform and portable onto any 16 bit or 32 bit platform
Java card virtual machine and runtime environment
JCRE и JCVM 2.2.1
Network access applications - SIM, USIM, R-UIM on multi-application UICC
platform (ETSI release 6)
Additional toolkit applications such as WIB 1.3
UICC/USIM Toolkit Framework (ETSI Release 6)
Global Platform 2.1.1 implementation including advanced features

Cellnetrix
Authentication for various networks
GSM 2.5G
3G/LTE
WIMAX
CDMA 1.x,
CDMA2000
Internet
2G AKA: COMP
128v1-3, Milenage
2G
3G AKA with
USIM: Milenage
CAVE/CHAP
Authentication
EAP
Authentication
(SIM AKA)
OATH
Authentication

Cellnetrix
CellSIM UICC Architecture
ICC Hardware
Micro
Kernel
I/O
Module
Tools
Module
ModuleManager
Module
Crypto
Module
MemoryManagement
Module
JavaCard
Runtime
Environment
SIM/USIM
Filesystem
Java Native Methods (native Layer)
Java
Packages
java.lang /
javacard.framework
javacard.security javacardx.crypto uicc.access uicc.toolkit
Vanilla
JavaCard
Applet
Global Platform
CardManager
Main JavaCard Dispatcher
Bytecode
Interpreter
Applet
FireWall
C-API
FileSystem,
SecretCodes (PINs),
UICC
Command
Dispatcher
UICC
Toolkit
Framework
23.048
Security
Layer
JavaCardHighLevelSystemJavaCardCoreLowLevelOS
1ndlevelUICCApplications(U)SIMCoreSystemLowLevelOS
UserCode
State
Manager
Installer
USIM
Application
2nd
layer
JavaCard
(U)SIM
Toolkit
Applet
Card Manager
Command
Processor
SIM
Application
sim.access
sim.toolkit

Cellnetrix
(U)SIM Toolkit Release 6 Framework
Toolkit Applet
Toolkit Applet
Toolkit Applet
(U) SIM application dispatcher
Receives APDUs from top level dispatcher
Routes 11.14/102.223 commands to toolkit framework
Routes 11.11/102.221 commands to file system framework
MEProfile
Processes
TERMINAL PROFILE
EnvelopeHandler
Processes
ENVELOPE
ProactiveResponse
Handler
Processes
TERMINAL
RESPONSE
ProactiveHandler
Processes
91xx, FETCH
EnvelopeResponse
Handler
Processes
9Fxx, 9Exx
File system framework
- Handles all 11.11/102.221 related
commands
SIMView
Processes
SELECT, STATUS,
READ, UPDATE, SEEK,
INV, REH
SIMViewX
Processes
VERIFY, RUN GSM,
CREATE, DELETE
(U)SIM Toolkit Framework
Handles all toolkit related commands
Triggers toolkit Applets via shared interface method ToolkitInterface.processToolkit()
Provides abstract I/O layer to toolkit Applets
ToolkitInterface
Shared Interface
between toolkit
framework and
toolkit Applet
ToolkitRegistry
Registers
Applet to
various type of
ENVELOPEs
Sends direct response to
ENVELOPE
Sends proactive command
Receives result of
a proactove cmd
result of
TERMINAL
PROFILE
Storesenvelope
registers to
events
Triggersonreceipt
ofENVELOPEcmd
Core File System
MF
DF DF
EF
EF
EF
...
EF
EF
EF
...
...
ADF
1
ADF
2

Cellnetrix
Basic OS functionality
Existing version Future releases
Transport
protocols
T=0,T=1 SWP, USB,
TCP/IP over USB
Dynamic memory
management
Large file support
>64K
Authentication
algorithms
COMP128-1,
Milenage 3G/2G,
CAVE, COMP128-2,
COMP 128-3
Cryptography DES/3DES/AES/RSA ECC
Physical memory
defragmentation

Cellnetrix
JCVM&JCRE and Global Platform features
Existing product
Planned for the future
releases
JC version 2.2.1 3.0.2 Classic
Integer support
Object deletion and
automatic garbage
collection
GP Version 2.1.1 2.2
Logical channel support (4) (20)
Secure channel protocol SCP02 SCP02/SCP10

Cellnetrix
Other features
Existing version
Planned for future
releases
CAT/USAT Version 6 7
JC Toolkit API version 6 7
BIP
CAT_TP
Smart Card Web
Server (SCWS)
Supported network access
applications
SIM/USIM R-UIM/EAP-SIM

Cellnetrix
Trusted value-added applications
As an expert in wireless network security, Cellnetrix offers outsourcing services related
to customized software development such as (U)SIM-based client or client-server
(U)SAT applications including roaming steering, secure subscriber data management,
secured messaging, tracking and location based services, wireless promotion
CellApps is a full service for mobile (U)SIM centric application and
covers various (U)SIM-based client or client-server (U)SAT applications
such as roaming steering, secure subscriber data management,
secured messaging, location based services, wireless promotion.
Overview:
 Cellnetrix develops customized applications based on client’s technical requirements or
available prototypes and implementations. Some of them were already developed and
approved in the field
 Flexible business models providing licensing scheme with a full source make it possible
to use applications as an element of more sophisticated solutions
 Our customers retain full ownership for the ordered applications
 Applications are not tied to any particular SIM-card brand and tested on the wide range
of Java Card 2.1.1/2.2 platforms
 Functional and stress testing provided by Cellnetrix guarantees equal quality without any
regard to card vendor and required endurance
 More than 15 companies have selected application solutions from Cellnetrix
cellApps
http://cellnetrix.com/cellota

Cellnetrix
Available value-added applications
Secure data management
SecureStore – keeps and manages web login and password as well as other secured data on SIM
SecretPhoneBook – stores and manages enhanced phonebook which is stored on the SIM and
secured by a special PIN
Secure messaging
SecureMes – encrypted message interchange between 2 or more peers
LiveText – actual balance or other notification message is always shown on the mobile screen
Application development on demand
YourApp - Any application can be customized to particular needs or designed from scratch
Additional networking applications
HandyTracker – tracks mobile specific parameters such as IMEI, Terminal Profile, Location Area etc.
MultipleSubscription – manages several subscriptions on one SIM
cellApps
Roaming steering and control
EasyRoam – flexible roaming control application
RoamingAssistant -– provides assistance for the subscriber during roaming and fix potential dialing
errors
SmartCall -– callback calling via usual calling procedure, no need to use triggers like USSD or SMS
Application development services cover various domains and include
following but not limited to fully customizable solutions.

Cellnetrix
Test suites and middleware
Effective smart card development and (U)SIM product acceptance is hardly
possible without the proper tools.
To make life easier for customers and partners, Cellnetrix offers a set of
different tools which increase productivity and effectiveness of the daily
engineering work as well as complete portfolio of services related to
acceptance testing of (U)SIM cards and on-card applications.
Overview:
Cellnetrix provides full Java Card 2.2.1 UICC simulation including RSA and full
applet firewall support.
Easy development and debugging of Java applications in the favorite IDE on
the reference UICC R6 platform.
Java based smart-card test platform for Eclipse.
Customized test case development based on customer requirements, analysis of
incompatibility SIM-mobile issues, stress testing
Automated test suites.
SIM Test suite (3GPP TS 51.013, 3GPP TS 51.017, 3GPP TS 31.048)
USIM Test suite (3GPP TS 31.122,3GPP TS 31.213)
UICC Test suite (ETSI TS 102 230, ETSI TS 102 268,ETSI TS 102 222)
(U)SAT applications Test suite;
WIB 1.3 Test suite;
cellTools

Cellnetrix
References
CellSIM OS has been licensed by 4 companies
worldwide as a complete product, in additional
several customers have licensed only separate
applications such as WIB 1.3, SCWS…
Acceptance testing is being currently done by several
customers.
Detailed references can be provided at
request
Cellnetrix R&D Center
Proezd/Drive 4922, b.4/3, Moscow,
Russia,124498
Tel./Fax +7 499 995 0773
Email: office@cellnetrix.com
Web: www.cellnetrix.com

CellSIM OS Overview 1.0

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