User`s Manual - SecureScrypt
Contents
1. Symbian 9 3 Nokia N78 N86 6720 E75 E55 6710 5630 N79 N85 N96 5320 5730 6650 6210 6220 Symbian 9 4 Nokia N97 N97mini 5800 X6 Maemo 5 AAA Jokia Ni gt UA A gt symbian Certified product laa Windows Mobile 6 5 samsung Omnia Android 2 2 2 3 4 1 Apple iPhone iPAD iPod Touch 3G Desktop Notebook Versionen Windows XP Windows Vista Windows 7 Apple MacOS X Linux Roadmap Blackberry Web Client Diversity of devices met os by just one application Index EIN toa UCM 4 2 Installation amp Configuration siii 5 pa o E A 5 2 2 Preparation and Start of the Installation oococoonocconoccoroncoroncononroronnanoncanoncanoncnnonranencnnrarnanennanen 5 23 MSN a o tn ti aa oe eo dd o i ats 6 2 3 1 Preparation for Installation when Downloading to Mobile Phones occocociococionccconociononiononinnnnos 6 2 3 2 Preparation for Installation when Downloading to a PC ococcocococccnonenionanenonenconenencarenenrononenennono 6 2 3 3 Preparation for Installation using some physical Installation Medium oococcocccconicconinnoninnnnnnos 6 2 3 4 The Installation Process to be Executed on the Mobile Phone ooccccoccccoccononiononiononiononinnoninns 6 ZA CONOS peticion iia 8 ZA PESCA in 8 3 O0Pera lonas 9 3 Staruna TS PEOGUGIN ns oa 9 3 2 COMMCCHION AUS peve sans suede ve einansecsidensnedernsasiceaeintaaeariatecaniarss 9 353 MeCommand Mena sl e o nae aed ae anes ad lie data 102. User s Manual Generic Version SecureScrypt Enigmae Client Client for Mobile Phones Android 2 3 or later IOS Blackberry Windows Nokia Symbian Encrypted mobile voice calls and conferences Os at Sen osm2 Eman 4 ow is jal OX 6 7 ia i e 4 gt E gt gt Inter site security h E gt Closed user groups SecureScrypt Neoi TEC Systems A brief Profile Since well over 20 years SecureScrypt Neoi TEC Systemsbelongs to the leading manufacturers of communication solutions in mobile applications Hardware We offer location independent reliable and highly secure data communications for business environments Enigma Soft and Hardware is the SecureScrypt Neoi TEC Systems offering for branch and application independent remote access to corporate networks that enable optimized business process modeling and integration and migration to new value added services The comprehensive solutions and systems competence is provided for the benefit of our customers Versatile cooperations with numerous partners Swissbit Neoi Technology Aplus Technology help our customers to enhance their value chains and address new growing target markets As a technology leader SecureScrypt Neoi TEC is active in research and development in order to develop new areas of technology applications and Hardware SecureScrypt Neoi TEC Systems presents and understands itself to be your integral and single point of contact in IT questi
3. An entire system bi E called Italians Already way back in 2007 members of the hacker group THC worked on a GSM Software Project that should enable to decrypt a tapped calls on GSM within a maximum of 2 hours not on the fly but afterwards Messages that just popped up on T Mobile and German Rail DB AG and police tracking of individuals show that already tracking of connection data can be quite dangerous such tracking could be prevented in using a privately controlled gateway server with VolP ar was capable of recording sensitive information about millions of GSM calls encryption according to A 5 1 and A 5 2 standard can be decrypted using a usual standard PC was already possible in year 1999 with a standard 128MB RAM and 2x73GB hard disk PC Communication between GSM cell and landline is not encrypted compared to the interface between mobile phone and GSM cell Furthermore exactly that interface is often based on directional radio systems which can be intercepted with minimal efforts Using a so called IMSI Catcher GSM cell simulation e g GSM encryption of mobile devices can be switched off Several system are existing which can passively interecept GSM calls without poviding any information to mobile device Estimated industrial spying damage in Germany gt gt 10 billion EUR per year gt mainly price and product development information Privacy protection by using strong authentication
4. 1 calls as well as conference calls It applies an Internet connection via UMTS EDGE GPRS or WiFi in order to establish a voice over IP VoIP between the communication partners All data crossing the line from the caller to the called parties and vice versa is transmitted fully secure In state of the art manner SecureScrypt Enigmae prevents telephone tapping or wiretapping as it is called in the USA The audio input from a microphone and data compression are handled by an audio codec i The generated data packets become encrypted before transmission to the communication partners 1 In Nokia mobile phones this is Audio Codec AMR NB 12 2 kbps The application SecureScrypt Enigma applies the Shared Library lt VoIPAudioSrv gt which is why it cannot co exist with other data transmissions that use VoIP e g Fring Skype mobile or similar The use of SecureScrypt Enigmae provides the capability to run wiretapping safe voice calls and conference calls secured by state of the art technologies Attention The application SecureScrypt Enigma is not recommended for the use in emergency call environments like call numbers 112 911 in the USA or others The time critical data transmission cannot be guaranteed This manual describes how to handle the SecureScrypt Enigmae client that provides access to the world of encrypted voice communications on the mobile phone or smartphone It is meant to overcome questions concerning the pr
5. 3 3 The Command Menu Whenever SecureScrypte is shown as the active application of your mobile device e when the screen shows the SecureScrypte application you can press the left function key to pop up the SecureScrypte command menu or press icon lt Menu gt Select this key to have access to the commands Invite Call a partner by selecting him from the phone book contacts Help Read a brief explanation on how to handle the application About Provide information on the installed program program name version and manufacturer Exit Terminate SecureScrypte 3 4 Encrypted Phone Sessions All calls and conference sessions run by SecureScrypte are save from wiretapping your data is always encrypted in transfers 3 4 1 Call your contacts As known from normal calls you can directly type the number to be called while the SecureScrypte application is displayed Please use the given address modes for call invitations depending on the type of device you want to reach Android phone number iPhone user name login name online ID or email address Symbian phone number Windows Mobile phone number Windows Desktop user name login name online 1D or email address AG 16 55 16 55 uN ile 16 56 gt Echo a y 9 LEELLE TITTLE Menu Dial Contacts Please enter the phone number including the country code even for local calls After completing the call address information select lt OK gt to initia
6. an SMS This way invitations can be sent to and answered by partners that have no mobile network coverage or have their mobile devices turned off Invitations can be accepted within a time period of up to 5 minutes SecureScrypte users running a desktop or iPhone client will receive on online message when they are called If SecureScrypte is up and running in this situation the online message is automatically interpreted and the incoming call is signaled by the SecureScrypte user interface Otherwise the user can start SecureScrypte or wait until potential network problems in his Internet access are fixed While you wait for the call to be answered you will hear a calling signal and the called party is displayeds 3 If your phone book or contacts list has stored a photo for the participant this photo will be displayed Otherwise you will see some phantom picture Hy 11147 14 20 Y macos As soon as your partner answers the call you will find the ringing tone stops and your display will show the individual session key fingerprint beside the called name Ask to confirm this session key in order to make sure that your partner is really authentic Now you can run a tapping secure communication 3 4 2 Answering a Call An incoming conference invitation will be displayed immediately if SecureScrypte is running You can now decide whether to join the call or whether to reject the call Just press lt Yes gt or lt No gt If you do not r
7. components Your messages Your personal information Network communication Storage Hardware controls Services that cost you money Phone calls in order to work as expected Select lt Install gt to continue unpacking and providing the SecureScrypt Enigmae application on your device After successful termination of the installation routine you will find the SecureScrypt Enigmao program icon on the last page under lt Applications gt At the first start of SecureScrypt Enigma it shows the license agreement Please read and accept the End User License Agreement EULA 2 4 Configuration contacts you will not need to do additional Before users can apply the configurations for SecureScrypt Enigmae SecureScrypt Enigmaae client to run encrypted SecureScrypt Enigmae can select contacts from calls the software typically has to be configured your phone book on the mobile device but to match the individual and company specific alternatively you may type phone numbers requirements directly or call people from the call history Thus Since the important operations parameters for even the generation of phone book contacts is SecureScrypt Enigmae will already be set by not a mandatory issue for running encrypted your wireless network operator provider or by voice calls settings of your mobile device e g phone book 2 5 A First Check If you want to make sure that your SecureScrypt Enigmae software works correctly
8. not the topmost application In order to move SecureScrypte to the background just press the lt HOME gt key of your mobile device If you see your initial screen layout you are free to use the phone book contacts or directly type digits for initiating an unencrypted call Of course you will control this call by means of the green calling and the red hang up button Please make sure that you run confidential calls only when SecureScrypte is visible on your monitor Otherwise you may still communicate with the correct partner but your dialogue will not be encrypted 5 5 Termination of Conference Calls on Incoming Unencrypted Call For SecureScrypte that means that even during runtime and active conferences in SecureScrypte other incoming calls must be signaled whenever receiving an incoming GSM call SecureScrypte is forced into the background and the basic system screen is displayed The decision whether this call shall be accepted or rejected is completely up to the user Accepting this GSM call will automatically abort active SecureScrypte sessions they can be re established after terminating the GSM call The application SecureScrypte itself remains active in the background although the current session is aborted Thus there is no need to restart it after some normal GSM call 5 6 Use of SMS With reference to chapter 7 1 we have to point out that each call invitation in SecureScrypte sends an SMS to the called party Please k
9. 34 Eney pled PHONG SESSIONS mada 10 Sted Call VOU contas o 10 iZ ARIS Wena Cali o 13 343 Initiate PRONe CON erences saan caos 14 344 Hang up and Leaving a Conference raid otitis 14 CA o A PP wa gee sere i osnsaven a aun secay snesvaeenuaeaseananes pis uuued seeaeanreees 14 30 VOILE CONO dl carl tis sie icait 14 EWA SING NO CUE ac 14 3 01 Dele NEW SHOLLCUES Ma lala a 15 3 7 2 Form Shortcuts from Call History Entries canada 15 3 73 SNORCULS OUL OF Phone BOOK Contacts umi as 16 327 4 EIE CXISUING SNOFCCULS ps A A E E wie a 16 30 Delete SNOMCULS id 16 320 Language Setas aiii 16 A UNIS Maria 17 DS FINES ANG FAOS iria 18 Data Transmission COS Sisa ias 18 9 2 Labs tested Devices ta ds 18 5 3 Using other Programs while SecureScrypt Enigmae is running oa 18 SANOT Secure CAINS ate irada 18 5 5 Termination of Conference Calls on Incoming Unencrypted Call ccoccccococonccnononiononinnoncnnons 18 A 19 5 7 How Secure is SecureScrypt Enigmae AIR 19 5 8 SecureScrypt Enigmao Status Information during Operations ocococccconoccnnanonencononencnranonencanonoss 19 5 9 KNOWN RESEICHONS 7 PO ed ao 20 5 9 1 National Language SUPPO Ec 20 5 9 2 Us amp Of WIFI Internet ACCESS ii E EA EA TAE A etain emcee eine 20 DO all AC CO ar a a EA E E Ar 20 LESUN a a a 22 6 GIOSSAEY diia 23 4 1 Introduction SecureScrypt Enigmaa is a plain software based solution that provides encrypted voice calls in cell networks The application enables 1
10. Information concerning our products SecureScrypt and Enigma e can be obtained via our Internet site www SecureScrypt de http www securescrypt com 6 Glossary AP Connection GPRS GSM Hotspot IMEI IP address LAN Port Provider Protocol TCP IP UMTS VoIP Access Point Central access node of WIFI networks This access point serves for the coverage of a defined region and operates as a bridge or gateway to other networks e g the company LAN running twisted pair cabling or the Internet which is access via PSTN modem or ISDN dial up Consider in the context of data connections a permanent association of two devices enabling them to exchange data This connection may be wireless or wired it may be direct or indirect via some relay stations and gateways General Packet Radio Service GPRS available since 2000 Support packet switched GSM data traffic Billing in GPRS is based on the transmitted volume of data Global System for Mobile Communications The basic service and international standard digital cellular networks The German operators T Mobile and Vodafone rely on this technology Public WiFi access point which typically requires explicit user data depending on the provider for this hotspot World wide unique hardware identifier for mobile devices with UMTS EDGE GPRS GSM modules The International Mobile Station Equipment Identity IMEI is a 15 digit serial number A standard IP address consists of 4 by
11. activated please use the Windows task bar and the Start button in particular to go into the Execute mode Then enter the given command lt Drive gt lt Drive gt has to be substituted by the appropriate drive letter on your system E g if your CD ROM drive in mapped to drive letter lt D gt the command will be D You will find a file name with the suffix apk and this manual on the CD There may be additional files there which are of no meaning to the discussed installation process Please copy the installation file to your mobile device You can use the file explorer for this purpose Please continue the installation on your mobile device as explained in following chapter 2 3 4 2 3 4 The Installation Process to be Executed on the Mobile Phone After the given installation preparations you may run the SecureScrypt Enigmae installation routine on the mobile device according to the screen instructions 2 Installation amp Configuration 14 32 Home t Up AG al 14 32 Do you want to install this application Allow this application to Install Cancel Run the installation of SecureScrypt Enigmae lt SecureScrypt Enigma_ Version_Number a by clicking on the file presentation of pk gt During the installation you will be asked to allow specific access rights for SecureScrypt Enigmae on the Android operating system level SecureScrypt Enigmae requires these access rights for the Android
12. alled on your mobile device after you downloaded them to your PC First connect your mobile phone to your PC then proceed according to Chapter 2 1 for downloads that shall be transferred to your mobile device Afterwards please use the file manager application to copy the new language files to the target directories on your mobile device as given below lt Phone Android data com SecureScrypt gt Once additional language support is installed you can switch between the installed languages Select your language of choice by keying the code from the table shown here in the SecureScrypt user interface and execute the code by pressing Return Country code Language 8 English 822 German 827 Spanish 834 French 890 Portuguese 85 Arabic 882 Dutch 852 Italian 895 Russian 8138 Chinese For a complete list of all supported language codes please refer to chapter 5 10 SecureScrypt will confirm your request and ask you to terminate and restart the application After restarting SecureScrypt the user interface will be presented in the chosen national language In case SecureScrypt displays the error message Can not apply new language here please check whether the used language code is associated to an optional language support given by installed language files on your mobile device If you are sure to have the correct files available please contact your administrator 4 Uninstall 4 Uninstall invoke the
13. and end to end encryption Solution implementation approaches Hardware Hardware and Software Software security ex factory modular boundary device flexibility device security certification price investment device management few devices only portability interaction with device limited functionality limited functionality full device security device management device management price gt Military combined Business Flexibility and Security Level seen for the total device Flexibility and Security Level seen for running volce communications low fexibility Functionality high flexibilitys functionality low Security demand level high security level E o E E E E E E E f low Security demandlevel gt Privacy for mobile voice calls and communications gt authenticated and encrypted communications 1 1 dialogues conferencing capabilities gt VoIP Application pure software full duplex real time audio streaming client server architecture using only session less UDP IP sockets gt no VoIP protocol spec PDUs gt no need for SIP gt Maximum Flexibility in Handling no need to be always online no need to have it always running may not even be installed at calling time gt Highly scalable architecture Security for mobile voice communication e Mobile phones smart phones e Notebooks desktop PCs Secure mobile conferencing e Unlimited number of parti
14. ates the following third party products Nokia QT Shared Library Openssl Shared Library OpenCode AMR audio codec Version 0 1 2 http sourceforge net projects opencore amr Application Encrypted voice Message Video Call communications focus wireless networks 1 1 calls and mobile conference calls arbitrary number of participants Principles VoIP based on UDP connectionless State of the art encryption mechanisms No draw backs in system integration and use of standard phone features e g phone book contacts concurrent operation with other applications common phone calls not encrypted Handling Intuitive graphical user interface and use of the standard function keys Automatic connection establishment Supported Networks Mobile WiFi UMTS EDGE GPRS Fixed line LAN where suitable System Requirements Operating Systems Platforms Memory Client Symbian 9 2 9 3 and 9 4 2 1 MB for installation Windows Mobile 6 x 14 0 MB for installation Apple iPhone iPad iPod 3G 4 0 MB for installation Android 2 3 Microsoft Windows XP Vista 7 5 0 MB for installation Linux MacOS Server Linux SuSe RedHat and other Linux derivates kernel 2 4 or higher Unix FreeBSD Windows server systems Windows 2000 or later on demand Available disk space gt 5 MB Minimum 256 MB RAM Internet connection with fix IP address Secure Data Transmission Key exchange Diffie Hellmann 1024 4096 Bit Us
15. cipants 100 secure and reliable gt end to end encryption security High speech quality Intuitive usage OS E SNS 2 Fi gt IN SAKA Mobile VoIP application with enhanced voice protection and conference call support v Technical Characteristics End to end encryption gt Cryptography AES 256 bit data encryption using Diffie Hellman key exchange 1024 4096 bit Protection against man in the middle attacks Individual bilateral session keys Verbal fingerprint acknowledgement confirmation Audio AMR 12 2kbps Transport UDP IP GPRS EDGE UMTS WiFi GUI re brandable platform independent skin support Full integration with mobile device No restriction for other applications Access to standard address book State of the art encryption e AES 256 bit data encryption e Diffie Hellman 1024 4096 bit code for key exchange Approvals e Security audit performed by A and in preparation by HISOLUTIONS Fraunhofer nstitut ill sere normais SECULIty Test Lab Management of conference calls gt Scalable architecture gt More servers gt better quality Automatic load balancing gt Automatic detection and association usage of the most performant server gt Simple server structure Open Source no back doors gt Various server platforms Linux Unix Windows Symbian 9 2 Nokia E71 N95 E63 E66 6124 N82 E51 N81 6121 6120 5700 6110 E90 N76 6290
16. display Somewhere left on the top of the screen you will find the current time and on the right there is a runtime counter that displays how long SecureScrypt Enigmae has already been running or the time since beginning or terminating the last call respectively In the middle position you will find a status icon in the shape of a smartphone This icon is a status indicator that reflects the current connectivity to a SecureScrypt Enigma server Semantics of the icons Icon Status Bedeutung not connected The SecureScrypt Enigma client is running but there is no active connection to a server offline You might see this status directly after starting the application or in areas with weak or no coverage Grey smartphone SecureScrypt Enigma tries to connect to some server Grey smartphone with radio signal indicators on the sides connected Your mobile device is connected to the SecureScrypt Enigma infrastructure and can be online used for encrypted communication Smartphone coloured monitor If your Android device is not connected to the Internet when starting SecureScrypte the application will try to establish an Internet connection using the currently selected Android standard method for Internet access i e UMTS GPRS or WiFi Directly after starting the application you might see the connection establishment icon in the status display During this display your mobile device tries to connect to a SecureScrypte Server
17. e that have already joined 3 4 4 Hang up and Leaving a Conference As common for unencrypted mobile calls and phone calls in general the lt red hang up button gt is used to terminate a 1 1 session as well as to leave a conference When a participant leaves a conference the conference call will still be active i e the remaining participants just continue the session independent whether the leaving user has been the initiator or just an ordinary participant 3 5 Loudspeaker During call invitation waiting periods or within a session a click at the loudspeaker button on the top of the SecureScrypt desktop switches between headset and loudspeaker hands free For security reasons you should not run loudspeaker mode during a session The best encryption technology cannot hide your confidential messages from others sitting around you in a bar if your loudspeaker provides this information to everyone 3 6 Volume Control During SecureScrypte conferences you can tune the sound level by using the standard hardware buttons of your device 3 7 Using Shortcuts SecureScrypte allows you to tune your user interface according to your personal treatment Contacts that you call often can be mapped to shortcuts These shortcuts can be applied to call the associated partner by just clicking the shortcut Due to limitations in device screen size SecureScrypt for Android clients allows to create a maximum of 11 shortcuts If you have reached t
18. eep in mind that the mobile network usage contract that you look for should cover a sufficient number of free SMS in addition the calculated data transfer 5 7 How Secure is SecureScrypto SecureScrypte provides privacy on the highest level Based on currently world wide accepted standards of IT security you will authenticate your communication partner and will provide some unique and one time session token for verbal confirmation This method prevents so called man in the middle attacks In order to deny inadmissible access and interpretation of the transmitted data in public data networks between your mobile device and the corporate network or partner s device SecureScrypte uses fast and resource preserving encryption algorithms for your voice data transmissions In general these encryption procedures allow the definition of a suitable encryption key length Thus following today s understanding of security and encryption the power of these mechanisms will protect your confidential data for a couple of decades to come The key exchange procedure between the communicating parties is secured by Diffie Hellman procedures 1024 4096 bits For data encryption of the transmitted content the highest available standard AES Advanced Encryption Standard is applied with a key length of 256 Bit 4 The default installation package is limited to 1024 bit 5 8 SecureScrypte Status Information during Operations During SecureScrypte runtime the user i
19. er data encryption AES 256 Bit Secured end to end connectivity man in the middle prevention Authentication IMEI verbal feedback of individual session fingerprints Centralized session management Dynamic access control at the routing server Voice Quality Realtime full duplex voice data transmission Audio Codec AMR NB 12 2 kbps Experience in voice quality very good like in standard mobile calls Server Functionality Centralized management overcomes insufficient mobile device ressources Routing and session management License management and logging Scalability Automatic choice and connect to the best performing server Scalability of the number of servers for voice quality optimization In 2008 Tino Gendrullis Ruhr University Bremen Germany has finished his thesis Hardware based crypto analysis of the GSM A5 1 Encryption and he managed to break the encryption with a dedicated hardware and the knowledge of just a very few clear text information pieces And the whole intrusion did not take him longer than 6 hours The legal definition of what is considered electronic surveillance has changed or is about to do so The new law allows US government to eavesdrop on conversations without warrants as long as the target of the government s surveillance is reasonably believed to be overseas Telecom Italia in 2006 was in the middle of a huge scandal regarding the illegal pe ak and surveillance of the telephone networks
20. his number already please delete an entry from the SecureScrypt desktop before creating a new shortcut see chapter 3 7 5 3 Operations 3 7 1 Define new Shortcuts manually A click on the icon lt Add gt of the SecureScrypte user interface opens a dialogue that shows the required definitions Just enter a character string to identify the shortcut under lt User name gt Enter the call information for your partner as explained in the sequel Please use the given address modes for call invitations depending on the type of device you want to reach Android phone number iPhone user name login name online ID or email address Symbian phone number Windows Mobile phone number Windows Desktop user name login name online 1D or email address Confirm your input using the lt OK gt button to generate the corresponding shortcut on the SecureScrypte user interface 3 7 2 Form Shortcuts from Call History Entries Press the green call button of your mobile phone to open the call history and select the entry that shall be represented by a shortcut Then click on lt Add contact to desktop gt to place the corresponding shortcut on the SecureScrypte desktop In order to return to the desktop view click on lt Cancel gt This will leave the call history 3 7 3 Shortcuts out of Phone Book Contacts Go to the phone book by clicking on lt Contacts gt Then select the desired contact entry and use lt Add contact to desktop gt to create
21. ions Problems 5 9 1 National Language Support 5 9 2 Use of WiFi Internet Access We would not recommend selecting Search for WiFi from the menu Internet Access Point inside SecureScrypte Please use the Connection Manager of the mobile device to register your Internet Access Points before running SecureScrypte Experience reveals that Internet Access Points need to be preset before their use by applications Otherwise some devices may report an error During your first approach to UMTS EDGE GPRS networks such initialization for Internet Access Points will typically be run by your GSM operator WiFi networks usually require manual setup 5 10 Language Codes The table given below summarizes all language codes that are currently supported by the implement Please make sure that you have copied the corresponding language files to your mobile device before switching to a new target language refer chapter 3 8 Code Language 1 Afar 2 Abkhazian 3 Afrikaans 4 Amharic 5 Arabic 6 Assamese 7 Aymara 8 Azerbaijani 9 Bashkir 10 Byelorussian 11 Bulgarian 12 Bihari 13 Bislama 14 Bengali 15 Tibetan 16 Breton 17 Catalan 18 Corsican 19 Czech 20 Welsh 21 Danish 22 German 23 Bhutani 24 Greek 25 English 26 Esperanto 27 Spanish 28 Estonian 29 Basque 30 Persian 31 Finnish 32 Fiji 33 Faroese 34 French Frisian Irish Scots Galician Guarani Gujarati Hausa Hebrew Hindi Croatian Hungarian Armenian I
22. les Funknetz blicherweise nach den Standards der IEEE 802 11 Familie WiFi All rights reserved Manual does not claim for latest complete Information does not take any responsibility for any operation failures not directly caused by the product described in this manual all information subject to frequent updates Copyright 2014 by Neoi TEC SecureScrypt Germany
23. nterface will display status information by means of changing icon presentations and potentially messages Some of them are given here in order to help you understand their semantics and potentially required actions lt Internet not found gt SecureScrypte could not establish a connection to any SecureScrypte Server There are several reasons that may cause this message display primarily 1 The mobile phone could not access any Internet service Please check the settings for the Internet Access on your mobile phone It may be a good idea to try some public Internet access using the phone s browser 2 The SecureScrypte Server given in the internal configuration settings of the client is not reachable If you have made sure that your Internet connection is working see bullet point 1 please contact your systems administrator lt Serverlist updated gt Typically you may notice this message directly after starting SecureScrypte It informs you that the SecureScrypte Server has deployed an updated list on all available servers to your client This list is automatically merged into the operational client code no user interaction is required lt Force Server xxxx gt You will notice this message text when your SecureScrypte Client has been forced to switch to a different server The reason for this may be some network congestion The ID lt xxxx gt is a code that uniquely identifies the new server and server location 5 9 Known Restrict
24. nterlingua Indonesian Interlingue Inupiak Icelandic Italian Inuktitut Japanese Javanese Georgian Kazakh Greenlandic Cambodian Kannada Korean Kashmiri Kurdish Kirghiz Latin Lingala Laothian Lithuanian Latvian Malagasy Maori Macedonian Malayalam Mongolian Moldavian Marathi Malay Maltese Burmese Nauru Nepali Dutch Norwegian Occitan Afan Oriya Punjabi Polish Pashto Portuguese Quechua Rhaeto Romance Kirundi Romanian Russian Kinyarwanda Sanskrit Sindhi 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 Sangho Serbo Croatian Sinhalese Slovak Slovenian Samoan Shona Somali Albanian Serbian Siswati Sesotho Sundanese Swedish Swahili Tamil Telugu Tajik Thai Tigrinya Turkmen Tagalog Setswana Tonga Turkish Tsonga Tatar Twi Uighur Ukrainian Urdu Uzbek Vietnamese Volapuk Wolof Xhosa Yiddish Yoruba Zhuang Chinese Zulu 5 11 Support In case of technical problems with the product please contact us either way you want to Phone 49 1711638089 65 65249086 E Mail support SecureScrypt com Please make sure that you can pass the listed information concerning your problem product name and version phone number and IMEI used operating system and version Used data services and configurations used application software
25. oftware SecureScrypt Enigmaa directly into your mobile phone You can access the download link on http www SecureScrypt Neoi TEC de SecureScrypt Enigma html Just click on the Download link to store the installation file on your mobile phone The installation can be performed directly on your mobile device now Just follow the on screen instructions Start by confirming that the software package SecureScrypt Enigmaa is the one to be installed Please continue the installation process in chapter 2 3 4 2 3 2 Preparation for Installation when Downloading to a PC First step of the installation will be to connect your PC to the Internet Then use the systems browser software of your PC in order to download the application software SecureScrypt Enigmae You can access the download link on http www SecureScrypt Neoi TEC de SecureScrypt Enigma html This link will only be available to licensed customers Just click on the Download link to store the installation file on your PC Please copy the downloaded installation file lt SecureScrypt Enigma_ Version_Number apk gt to your mobile device by using the file explorer Please continue the installation process in chapter 2 3 4 2 3 3 Preparation for Installation using some physical Installation Medium Please insert the delivered CD nsecureScrypt Enigmae into the CD ROM drive of your PC after Windows is fully booted In case the Autostart feature of your CD drive is de
26. ogram package and of general understanding in wireless applications used with SecureScrypt Enigmae It is meant to provide the SecureScrypt Enigmae system administrator and user with all information that is required to install configure and run the SecureScrypt Enigmae client software The figures used in the following descriptions may differ from device to device Please consider them as examples which document the general process The Structure of this Manual Besides the introduction this administrator s manual is structured into the following chapters Chapter 2 Installation amp Configuration explains the presumptions for the installation and configuration of the software product SecureScrypt Enigmae and the installation procedure itself Chapter 3 Operations explains how to start the application and how to make encrypted calls Chapter 4 Uninstall shows how to remove the software from your device Chapter 5 Hints and FAQs some helpful information for you Chapter 5 11 Support names contact references for support and consultancy concerning technical issues Chapter 6 Glossary shall help to decode the technical language and abbreviations throughout this document 2 Installation amp Configuration 1 Alice creates conference 2 Alice invites Bob Generate conference key y invitation ie SMS or IP a i E j J 4 Alice and Bob calculate DH session key and Alice sends conference key encrypted with this sessi
27. on key 3 Alice and Bob generate DH keys public private and exchange public part e o z o ai 0 2 Installation Configuration 2 1 Requirements The following preconditions have to be met by the system in order to install the SecureScrypt Enigmae client software on your mobile phone A mobile phone or smartphone with operating system Android 2 3 or later 4 0 MB of free memory for installation This manual explains the use of the SecureScrypt Enigmae Client for Android devices Corresponding documentation for other platforms is available on demand Furthermore the given conditions need to be met by the operations environment Some data enabled contract with a service provider Most preferable would be a flatrate agreement concerning the data volume alternatively an active WiFi connection An inserted and activated SIM card in reference to the mentioned contract A working Internet access through your mobile phone pre configured internet access point At least one SecureScrypt Enigmae server that is currently reachable via the Internet 2 2 Preparation and Start of the Installation Before installing the software you need to get hold of the software installation package To do so you may choose from a couple of different access processes Download from the Internet directly into your mobile device Download from the Internet into a PC Use of a delivered CD on a Windows PC Obviously
28. ons from conceptual development to sustainable operations Success stories from project developments and general contractor ship in large scale enterprises that comprise more than 10 000 installations worldwide over the past 20 years prove the expertise of SecureScrypt Neoi TEC Systems in mobile and secure communications References can be found in Credit Suisse United Nations Siemens Huawei Nokia Motorola to name only a few Copyright All data media delivered by SecureScrypt Neoi TEC contain copyright protected computer programs that are associated to a license identified by the given serial number The user and administration manuals included in the program package are protected under the same conditions SecureScrypt Neoi TEC is the one and only owner of these products including all legal rights By means of the purchase contract with SecureScrypt Neoi TEC or one of its resellers the license has not acquired the ownership Just the right to accept the SecureScrypt Neoi TEC license agreement is granted All legal issues will be carried out according to German law where the purchase of the license is defined by Optionskauf 8 437 BGB The ownership of data media and the manual remain with SecureScrypt Neoi TEC SecureScrypt Neoi TEC provides the irrevocable right to the buyer to close the given license agreement by notice of acceptance to SecureScrypt Neoi TEC Use of third party products The development of SecureScrypt Enigma integr
29. s running After the application SecureScrypte is started its user interface will be displayed in full screen format The standard hardware command buttons of the mobile device will be associated with program and context specific semantics in this status In order to start or control a different application SecureScrypte needs to be terminated or to be shuffled into background execution One way to force background execution is to invoke the lt HOME gt key of the mobile device The screen display will switch to the initial presentation while SecureScrypte is still executed Now you can type input to other programs and still be available for encrypted Calls To bring back SecureScrypte as the active application you simply invoke the same command input as if starting the application from scratch Other applications that use Voice over IP e g Fring and Skype May in general be run concurrently with SecureScrypt However in case these programs access the some system resources like the codec you may observe unorderly behaviour in these applications So we do recommend using such applications exclusively 5 4 Non Secure Calls The most important and basic functionality of a mobile phone or smartphone will always be the capability of unencrypted calls Therefore even in active SecureScrypte session and while the application is running you can still take unencrypted calls and even initiate unencrypted calls while SecureScrypte Is
30. standard procedure in application removal Menu Settings Applications Manage applications SecureScrypt Uninstall and follow the screen advices In order to remove the software application SecureScrypte from your mobile device just 5 Hints and FAQs 5 1 Data Transmission Costs The application SecureScrypte will besides license costs and or usage fees generate additional costs when used Pre requirement for running SecureScrypte on a mobile device is some enabled Internet access capability that is charged as an extra by most of the network operators and providers And it does not matter whether this access is achieved via public hotspots or private hotel access points on WiFi via UMTS EDGE or GPRS in all cases you will have extra costs Ideally you should go for a contract with the mobile network operator or provider that covers all data traffic unlimited by a flatrate payment Since SecureScrypte digitizes your voice data and transfers them after encryption via packet oriented data protocols potentially generated data traffic may become quite high and expensive when paid by on demand agreements 5 2 Lab Tested Devices The application SecureScrypte is meant to run on all Android based devices on Android version 2 3 Examples for explicitly SecureScrypt lab tested devices are Huawei X3 Motorola MB632 Samsung Galaxy GTi 9000 Samsung Galaxy S GTi 9001 5 3 Using other Programs while SecureScrypte i
31. te the call In addition you can select your communication partner from the call history Just click the green button showing the phone receiver to see this list Select the desired entry and hold your finger on it A submenu provides the means to either place a shortcut for this contact on your desktop by selecting lt Add to desktop gt please refer to chapter 3 7 or call the named party by using lt Invite gt If you click on lt Cancel gt the call history is closed and you are taken back to the initial SecureScrypte screen display And of course partners can be invited by means of the phone book or stored contacts For calling a partner from the phone book please press the lt Menu gt icon at the SecureScrypte desktop and open the phone book by selecting lt Invite gt from the pop up menu and scroll to the desired contact Alternatively and somewhat faster you can reach stored contact entries by clicking on the icon lt Contacts gt 5 1147 14 21 ih 55 11147 14 21 ho 00 37 Please select the corresponding contact to initiate the call If there are multiple phone numbers and or email addresses assigned to that contact you need to select from them again Similar to the selection from the call history you will see a new dialog screen that offers lt Invite gt to confirm your call initiation Invited partners that use SecureScrypte on Symbian devices e g Nokia mobile phones Windows Mobile or Android clients will be informed by
32. tes IPv4 or 4 Quads respectively These are separated by colons e g 193 96 28 72 These addresses identify computer systems on networks e g in the Internet Resources computers Web servers and even Web cameras can be identified Typically these Ip addresses are only used program internally User interfaces typically use mnemonic names that are mapped to these IP addresses by so called domain name services DNS Local Area Network typically a regional network that connects devices of one authority The physical or logical interface to some device or network Company that provides service access points either for wireless protocol services or to the Internet A set of rules and data formats implemented to allow data exchange between different computing systems Transmission Control Protocol Internet Protocol the most common network protocol for heterogeneous networks A connection oriented transport protocol for the Internet and Intranets Universal Mobile Telecommunications Systems UMTS is the 3rd generation of wireless networks in the future it may be the reason for closing the GSM services down Voice over IP A data transmission protocol especially designed for the transmission of voice in packet oriented networks WAN Wide Area Network network to connect systems which are placed far apart from each other Wireless Local Area Network so wird es auch genannt Wireless LAN WLAN WiFi bezeichnet ein drahtloses loka
33. the corresponding shortcut on the SecureScrypte desktop You will leave the phone book and return to the desktop by lt Cancel gt When creating shortcuts from phone book contacts that have a picture stored with the entry this picture will be displayed on the desktop Shortcuts that have no pictures associated will show some anonymous graphics 3 7 4 Edit existing Shortcuts If you need to change online ID or phone number to a shortcut you can open the parameter box by selecting that shortcut and applying lt Edit gt Simply overtype the old values that need modifications see chapter 3 7 1 To finish the redefinition click on lt OK gt 3 7 5 Delete Shortcuts Once a shortcut is no longer needed or screen space is required to generate a new one drag the shortcut to the wastebasket lt Trash gt A security question shall prevent shortcut deletion by accident Confirm your action by clicking lt Yes gt if you really want to delete the considered shortcut 3 8 Language Settings The standard delivery version of SecureScrypt comes with english language for the user interface In addition you may load additional national language files in order to switch to your favourite language Please contact your administrator to find out which language sets are available Optional language support require downloads of the corresponding language files unless they are pre installed for some customized deliveries These files need to be inst
34. the installation procedure will be different depending on the choice of software provision In case the installation shall be run via a PC a corresponding access software has to be installed prior to the SecureScrypt Enigma installation Please download the appropriate software for your device platform2 2 Typically such synchronization software tools are device and manufacturer specific e g Kies for Samsung devices or HTC Sync for HTC devices Please start the installation process by activating the installation software package from your download directory Just confirm the introduction question on whether you want to install the software select lt Yes gt In order to install applications on the mobile phone device the security settings must allow applications which are not listed in the Android marketplace Please activate the permission for applications from lt Unknown sources gt under Applications Settings Applications Please carry on with the installation procedure as requested by the screen dialogue 2 Installation Configuration Io m 14 31 Applications Unknown sources Manage applications Running services Development Samsung Apps 2 3 Installation 2 3 1 Preparation for Installation when Downloading to Mobile Phones First step of the installation will be to connect your mobile device to the Internet Then use the systems browser software of your mobile device in order to download the application s
35. un SecureScrypte when an invitation is received you will be informed by an SMS Once you start SecureScrypte assumed that this does not take you longer than 2 minutes you will see the conference invitation without additional steps In case the calling party has cancelled the request in the meanwhile SecureScrypte will show one missed call You can use this history entry to return the call 5 117 14 22 Sprachanruf 4930 6106 6 74 Yi eo E 1533 You have missed call from X6 o Ablehnen und Mitteilung senden 55 114 13 15 X6 Invites you Accept 3 4 3 Initiate phone conferences Please choose your first conference partner as described in section 3 4 1 first Afterwards i e while in a call with this first participant you can press the Android lt Back gt key to return to the initial screen display of SecureScrypte As for the first communication partner you can apply the phone book lt Contacts gt the call history which can be reached by pressing the lt green call button gt or by directly keying in the recipients ID by invoking the lt Dial gt icon As soon as your second partner answers the call your display will show the individual session key fingerprint beside the called name Ask to confirm this session key in order to make sure that your partner is really authentic During invitation and waiting for a news conference participant there is no interruption of the running conference you can continue talking to thos
36. you may call a service number Please refer to chapter to get connected to 1 You will be connected to a SecureScrypt Enigmae server that offers an echo function So once you are connected just speak some text If you can hear the echo alright your installation was successful 3 Operations After the configuration settings you are ready to use SecureScrypt Enigmae for your secure and confidential calls and conferences via mobile networks Call Invitiation Answering a call Joining a conference 491723016566 y wn 4 13 lati Y Do you really want to invite Collins Anne ecte tao i pes A E f de Colins Anne invites i 4 you Accepr SMS was sent Sma iP eee successfully e ma SMS was sont successily You YouTube SIM Toolkit MPETasks MPE Notes MyPhoneEx plorer Secure Scrypt Phone Contacts Messaging Home 3 1 Starting the Program The SecureScrypt Enigmae client will be executed like all other applications on your Android device i e by a click on the corresponding program icon in the lt Applications gt list If your Android device is not connected to the Internet when starting SecureScrypt Enigmaa the application will try to establish an Internet connection using the currently selected Android standard method for Internet access i e UMTS GPRS or WiFi 3 2 Connection Status Once the SecureScrypt Enigmaa Client comes active you will see its user interface in a full screen
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