OsmocomTETRA » History » Version 23
laforge, 02/21/2016 03:46 PM
| 1 | 1 | h1. The Osmocom TETRA project |
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| 2 | 22 | sylvain | |
| 3 | 23 | laforge | {{>toc}} |
| 4 | 22 | sylvain | |
| 5 | 23 | laforge | |
| 6 | 22 | sylvain | This project aims at practical research and experimentation with the [[TETRA]] |
| 7 | 10 | laforge | trunked radio system. |
| 8 | 10 | laforge | |
| 9 | 22 | sylvain | It is part of the bigger family of "Osmocom":http://osmocom.org/ projects, |
| 10 | 1 | all aiming to create Free Software (Open Source Software) for mobile communications. |
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| 11 | 22 | sylvain | |
| 12 | 23 | laforge | *NOTE: Please observe the [[cellular-infrastructure:LegalNotes]]* before using this software! |
| 13 | 22 | sylvain | |
| 14 | 22 | sylvain | h2. Software Defined Radio TETRA Air interface sniffer |
| 15 | 22 | sylvain | |
| 16 | 1 | The [[osmo-tetra]] project aims at implementing the sending and |
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| 17 | 22 | sylvain | receiving part of the TETRA MAC/PHY layer. |
| 18 | 7 | laforge | |
| 19 | 1 | Currently, it can |
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| 20 | 10 | laforge | * receive, demodulate and decode TETRA downlink signals of real-world TETRA networks |
| 21 | 22 | sylvain | * display information about SYNC, SYSINFO, MM and CMCE PDUs |
| 22 | 22 | sylvain | * forward those TETRA downlink signals to the "wireshark":http://wireshark.org/ protocol analyzer |
| 23 | 23 | laforge | * forward IP packets contained in TETRA SNDCP to a local @tun/tap@ device |
| 24 | 22 | sylvain | |
| 25 | 22 | sylvain | h2. Research on Motorola Dimetra EBTS |
| 26 | 22 | sylvain | |
| 27 | 23 | laforge | We have been investigating the hardware and software architecture of the [[Dimetra_EBTS|Motorola Dimetra EBTS]], |
| 28 | 1 | including its components like Base Radio, Site Controller, etc. |
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| 29 | 22 | sylvain | |
| 30 | 1 | The goal here is to run this equipment without a Motorla [[SwMI]] and thus have an inexpensive platform for running |
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| 31 | 1 | your own TETRA network for research purpose. |
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| 32 | 22 | sylvain | |
| 33 | 22 | sylvain | h2. Applied Research on security of real-world TETRA networks |
| 34 | 22 | sylvain | |
| 35 | 1 | Using the tools we develop, we are analyzing the security of real-world TETRA networks. |
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| 36 | 1 | ||
| 37 | 1 | Our experience so far is quite shocking: All the non-government TETRA networks that we |
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| 38 | 1 | have encountered use no TETRA encryption at all, i.e. they are subject to very easy |
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| 39 | 2 | laforge | eavesdropping attacks. |
| 40 | 10 | laforge | |
| 41 | 2 | laforge | More information will follow soon. |
| 42 | 10 | laforge | |
| 43 | 2 | laforge | |
| 44 | 22 | sylvain | h2. Osmocom TETRA software |
| 45 | 10 | laforge | |
| 46 | 22 | sylvain | * [[osmo-tetra]] - Our software defined radio TETRA receiver |
| 47 | 2 | laforge | |
| 48 | 22 | sylvain | |
| 49 | 22 | sylvain | h2. TETRA related hardware |
| 50 | 22 | sylvain | |
| 51 | 22 | sylvain | * [[Funcube_Dongle]] - A small receiver that can be used with [[osmo-tetra]] |
| 52 | 22 | sylvain | * [[Dimetra_EBTS]] - Information on the Motorola Dimetra EBTS |
| 53 | 22 | sylvain | * [[Rohde_Schwarz_BSC411]] - Information on the R&S BICK TETRA BSC |
| 54 | 22 | sylvain | * [[Rohde_Schwarz_TOB500]] - Information on the R&S BICK TETRA Outdoor BTS 500 |
| 55 | 22 | sylvain | * [[Antenna_LNA]] - Antenna and LNAs suitable for TETRA |
| 56 | 22 | sylvain | |
| 57 | 22 | sylvain | h2. Press Coverage |
| 58 | 22 | sylvain | |
| 59 | 22 | sylvain | * http://www.h-online.com/security/news/item/TETRA-digital-radio-now-for-everyone-1254088.html |
| 60 | 22 | sylvain | * http://www.heise.de/newsticker/meldung/TETRA-Digitalfunk-fuer-jedermann-1253092.html |
| 61 | 22 | sylvain | * http://www.golem.de/1101/80600.html (German) |
| 62 | 22 | sylvain | * http://infosecurity.ch/20110123/tetra-hacking-is-coming-osmocomtetra/ |
| 63 | 22 | sylvain | |
| 64 | 22 | sylvain | h1. Further Reading |
| 65 | 22 | sylvain | |
| 66 | 22 | sylvain | * [[FAQ]] - Our Frequently Asked Questions |
| 67 | 22 | sylvain | * [[Recommended_Reading]] -- Links to recommended books, articles, etc. |
| 68 | 22 | sylvain | * [[TETRA_in_Germany]] -- Information we collect about TETRA networks in Germany |
| 69 | 22 | sylvain | * [[Talks_Lectures]] -- Talks / Lectures given by the osmocomTETRA project |
| 70 | 22 | sylvain | * [[Speech_Codec]] -- Information on how to find specs + reference code of the TETRA speech codec |
| 71 | 22 | sylvain | * [[Test_Samples]] -- Samples recorded on test network |
