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FCC-06-11A1.Pdf
Federal Communications Commission FCC 06-11 Before the FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 In the Matter of ) ) Annual Assessment of the Status of Competition ) MB Docket No. 05-255 in the Market for the Delivery of Video ) Programming ) TWELFTH ANNUAL REPORT Adopted: February 10, 2006 Released: March 3, 2006 Comment Date: April 3, 2006 Reply Comment Date: April 18, 2006 By the Commission: Chairman Martin, Commissioners Copps, Adelstein, and Tate issuing separate statements. TABLE OF CONTENTS Heading Paragraph # I. INTRODUCTION.................................................................................................................................. 1 A. Scope of this Report......................................................................................................................... 2 B. Summary.......................................................................................................................................... 4 1. The Current State of Competition: 2005 ................................................................................... 4 2. General Findings ....................................................................................................................... 6 3. Specific Findings....................................................................................................................... 8 II. COMPETITORS IN THE MARKET FOR THE DELIVERY OF VIDEO PROGRAMMING ......... 27 A. Cable Television Service .............................................................................................................. -
912Digital Sat Equipment 912-Tt
DIGITAL SAT EQUIPMENT 912-TT 912 DVB-S/S2 to DVB-T/H with Common Interface transmodulators Description Transmodulator of encrypted satellite digital television services to terrestrial digital television. Each module selects the services of a DVB-S/S2 satellite transponder and includes them in a DVB-T channel. Equipped with a Common Interface slot for insertion of the CAM and the subscriber’s card. Programmable using PC software and a wireless programmer. Applications Collective terrestrial digital television installations where the aim is to distribute encrypted satellite television services while avoiding the installation of satellite receivers. Compatible with all collective TV installations since the channels can be distributed throughout the terrestrial band. TT-211 Characteristics Automatic error-detection system which greatly reduces maintenance work on the installation. Generated output channel of outstanding quality. Does not include the CAM or the decoder card. Zamak chassis with metal side panels. F-type connectors. The equipment can be assembled quickly and easily. CODE 9120147 MODEL TT-211 DVB-S / DVB-S2 DVB-T/DVB-H TV system EN 300421 EN 302307 EN 300744 DVB-S/S2 receiver Frequency range MHz 950 - 2.150 Frequency step KHz 1 +12 LNB power supply mA 350 máx Symbol rate Mbaud 1..45 Diplexing through loss dB±TOL 1.0 ±0,2 DVB-S2 receiver dBμV 45..95 Input level dBm -63..-13 F.E.C. QPSK Auto, 1/2, 3/5, 2/3, 3/4, 4/5 5/6, 8/9, 9/10 DVB: EN 302307 F.E.C. 8PSK Auto, 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 DVB: EN 302307 Roll-Off dB 0,35/0,25/0,20 DVB-S receiver dBμV 40..95 Input level dBm -68..-13 F.E.C. -
Institutionen För Systemteknik Department of Electrical Engineering
Institutionen för systemteknik Department of Electrical Engineering Examensarbete Analysis of new and alternative encryption algorithms and scrambling methods for digital-tv and implementation of a new scrambling algorithm (AES128) on FPGA Examensarbete utfört i Datorteknik vid Tekniska högskolan vid Linköpings universitet av Gustaf Bengtz LiTH-ISY-EX--14/4791--SE Linköping 2014 Department of Electrical Engineering Linköpings tekniska högskola Linköpings universitet Linköpings universitet SE-581 83 Linköping, Sweden 581 83 Linköping Analysis of new and alternative encryption algorithms and scrambling methods for digital-tv and implementation of a new scrambling algorithm (AES128) on FPGA Examensarbete utfört i Datorteknik vid Tekniska högskolan vid Linköpings universitet av Gustaf Bengtz LiTH-ISY-EX--14/4791--SE Handledare: Oscar Gustafsson isy, Linköpings universitet Patrik Lantto WISI Norden Examinator: Kent Palmkvist isy, Linköpings universitet Linköping, 12 augusti 2014 Avdelning, Institution Datum Division, Department Date Organisatorisk avdelning Department of Electrical Engineering 2014-08-12 SE-581 83 Linköping Språk Rapporttyp ISBN Language Report category — Svenska/Swedish Licentiatavhandling ISRN Engelska/English Examensarbete LiTH-ISY-EX--14/4791--SE C-uppsats Serietitel och serienummer ISSN D-uppsats Title of series, numbering — Övrig rapport URL för elektronisk version Titel Analys av nya alternativa krypteringsalgoritmer och skramblingsmetoder för digital-TV Title samt implementation av en ny skramblingsalgoritm (AES128) på FPGA Analysis of new and alternative encryption algorithms and scrambling methods for digital-tv and implementation of a new scrambling algorithm (AES128) on FPGA Författare Gustaf Bengtz Author Sammanfattning Abstract This report adresses why the currently used scrambling standard CSA needs a replacement. Proposed replacements to CSA are analyzed to some extent, and an alternative replacement (AES128) is analyzed. -
RECE\VED Tio~ , 0 \992
DECTEC INTERNATIONAL INC. P.D. BOX 2275, 1 962 MILLS ROAD, SIDNEY, BRITISH COLUMBIA, CANADA VBL 3SB PHONE: (604) 655-4463 . ._.... FAX: (604) 655-3906 RECE\VED tiO~ , 0 \992 • COMMISSION ftDEkAL coMMUNICATIONS y OFF:"Ir.E OF THE SECRETAR October 8, 1991 RECEIVED OCT 15 IY9, Ms Donna Searcy Secretary, Federal Communications Commission FCC M/' 1919 M Street ,.,IL BRANCH Washington, DC 20515 Dear Ms. Searcy, This letter is presented in support of a filing submitted to the Commission by the Consumer Satellite Coalition on July 1, 1991. The document filed by the CSC requested a public hearing/inquiry on the monopolistic business practices of General Instrument Corporation and the distribution and sale to consumers by the General Instrument division of Forstmann Little Corporation of a defective descrambling product which is used by consumers and cable operators to unscramble programming delivered over satellite. As a research and development firm which has spent the past three years developing a universal scrambling system designed to run multiple encryption and decryption processes through one single decoder, we submit that General Instrument has deceived the pUblic, the governments of the united States and Canada, television programmers, hollywood producers, satellite and consumer electronic retailers, and the manufacturers of Integrated Receiver Descramblers in the sales and upgrade programs associated with its videocipher II scrambling system, (exhibit A). Through our work as a well-respected research and development company who has been -
Brute-Force Angriff Auf DVB-CSA1 Mithilfe Eines Preisgünstigen FPGA-Clusters
Brute-force Angriff auf DVB-CSA1 mithilfe eines preisgünstigen FPGA-Clusters BACHELORARBEIT zur Erlangung des akademischen Grades Bachelor of Science im Rahmen des Studiums Technische Informatik eingereicht von Ioannis Daktylidis Matrikelnummer 1128193 an der Fakultät für Informatik der Technischen Universität Wien Betreuung: Ao.Univ.-Prof. DI Dr. Wolfgang KASTNER Mitwirkung: DI Dr. Markus Kammerstetter Wien, 15. April 2017 Ioannis Daktylidis Wolfgang KASTNER Technische Universität Wien A-1040 Wien Karlsplatz 13 Tel. +43-1-58801-0 www.tuwien.ac.at Brute-force Attacks on DVB-CSA1 using a low-cost FPGA-Cluster BACHELOR’S THESIS submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Engineering by Ioannis Daktylidis Registration Number 1128193 to the Faculty of Informatics at the TU Wien Advisor: Ao.Univ.-Prof. DI Dr. Wolfgang KASTNER Assistance: DI Dr. Markus Kammerstetter Vienna, 15th April, 2017 Ioannis Daktylidis Wolfgang KASTNER Technische Universität Wien A-1040 Wien Karlsplatz 13 Tel. +43-1-58801-0 www.tuwien.ac.at Erklärung zur Verfassung der Arbeit Ioannis Daktylidis [email protected] Hiermit erkläre ich, dass ich diese Arbeit selbständig verfasst habe, dass ich die verwendeten Quellen und Hilfs- mittel vollständig angegeben habe und dass ich die Stellen der Arbeit – einschließlich Tabellen, Karten und Abbildungen –, die anderen Werken oder dem Internet im Wortlaut oder dem Sinn nach entnommen sind, auf jeden Fall unter Angabe der Quelle als Entlehnung kenntlich gemacht habe. Wien, 15. April 2017 Ioannis Daktylidis iii Abstract The DVB Common Scrambling Algorithm (CSA) is widely used to encrypt PayTV MPEG transport streams around the world. -
Copyright and DRM
CHAPTER 22 Copyright and DRM The DeCSS case is almost certainly a harbinger of what I would consider to be the defining battle of censorship in cyberspace. In my opinion, this will not be fought over pornography, neo-Nazism, bomb design, blasphemy, or political dissent. Instead, the Armageddon of digital control, the real death match between the Party of the Past and Party of the Future, will be fought over copyright. — John Perry Barlow Be very glad that your PC is insecure — it means that after you buy it, you can break into it and install whatever software you want. What YOU want, not what Sony or Warner or AOL wants. — John Gilmore 22.1 Introduction Copyright, and digital rights management (DRM), have been among the most contentious issues of the digital age. At the political level, there is the conflict alluded to by Barlow in the above quotation. The control of information has been near the centre of government concerns since before William Tyndale (one of the founders of the Cambridge University Press) was burned at the stake for printing the Bible in English. The sensitivity continued through the estab- lishment of modern copyright law starting with the Statute of Anne in 1709, through the eighteenth century battles over press censorship, to the Enlight- enment and the framing of the U.S. Constitution. The link between copyright and censorship is obscured by technology from time to time, but has a habit of reappearing. Copyright mechanisms exist to keep information out of the hands of people who haven’t paid for it, while censors keep information out of the hands of people who satisfy some other criterion. -
Case 2:16-Cv-01362-JRG Document 101 Filed 08/16/17 Page 1 of 46 Pageid #: 2460
Case 2:16-cv-01362-JRG Document 101 Filed 08/16/17 Page 1 of 46 PageID #: 2460 IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF TEXAS MARSHALL DIVISION NAGRAVISION SA and NAGRA FRANCE SAS, Plaintiffs, Case No.: 2:16-cv-1362-JRG vs. JURY TRIAL DEMANDED COMCAST CABLE COMMUNICATIONS, LLC, Defendant. SECOND AMENDED COMPLAINT FOR PATENT INFRINGEMENT Plaintiffs Nagravision SA and Nagra France SAS (collectively, “Plaintiffs”), by and through their undersigned attorneys, for their Second Amended Complaint against Defendant Comcast Cable Communications, LLC (“Defendant” or “Comcast”), hereby allege as follows, upon actual knowledge with respect to themselves and their own acts, and upon information and belief as to all other matters: NATURE OF THE ACTION 1. Plaintiffs bring this patent infringement action to stop Comcast from continuing its wrongful and unlicensed use of Plaintiffs’ patented technologies in its products and services, including Xfinity digital video, audio, and other content services (or any predecessor services) provided to Comcast’s customers with the Xfinity set-top boxes and other hardware provided to Comcast’s customers. 2. Comcast infringes the following of Plaintiffs’ United States Patents, which are attached hereto as Exhibits A, B, and C (collectively “the Asserted Patents”): Case 2:16-cv-01362-JRG Document 101 Filed 08/16/17 Page 2 of 46 PageID #: 2461 • U.S. Patent No. 7,725,740 (“the ’740 Patent”); • U.S. Patent No. 8,356,188 (“the ’188 Patent”); and • U.S. Patent No. RE40,334 (“the ’334 Patent”). 3. Comcast directly and indirectly infringes the Asserted Patents by making, using, testing, importing, offering for sale/lease, selling, and leasing infringing products and services to Comcast’s customers. -
Digital Satellite Receiver / Video Cassette Recorder
DIGITAL SATELLITE RECEIVER / VIDEO CASSETTE RECORDER OWNER'S MANUAL MODEL : LSV-701W LSV-700W PAL Before connecting, operating or adjusting this product, please read this instruction booklet carefully and completely. Safety Precautions / Notes on using this unit SERIAL NUMBER: The serial number is found on the back of CAUTION this unit. This number is unique to this unit and not available to RISK OF ELECTRIC SHOCK. others. DO NOT OPEN. Model No. ___________________________________ Serial No. CAUTION: TO REDUCE THE RISK ___________________________________ OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. Features: REFER SERVICING TO QUALIFIED SERVICE ? Brilliant On Screen Graphic PERSONNEL. ? MPEG-2 & Fully DVB Compliant ? MPEG-2 Video ( MP@ML), MPEG-1 Audio Layer1, Layer2 This flash with arrowhead within lightning symbol ?PLLRF-ModulatorUHF30~40withPALI/G/B/D/K an equilateral triangle is intended to alert the user ? LNB Controlling Logic (0/22KHz Tone, 13/18V, 14/19V) to the presence of uninsulated dangerous voltage ? within the product's enclosure that may be of SCPS/MCPC Receivable from C /Ku-Band Satellites sufficient to constitute a risk of electric ? magnitude Digital Tuner with Loop-through shock to persons. ? Wide Symbol Rate 1~45Msps & Frequency Input 950~2150MHz The exclamation mark within an equilateral triangle ? 1.2 is intended to alert the user to the presence of DiSEqC Supported important operating and maintenance (servicing) ?1SCARTforTV instructions in the literature the accompanying ? User friendly OSD Menu with Full Function product. ? 256 Colors Graphic User Interface WARNING: TO REDUCE THE RISK OF FIRE OR ELEC- ? Multi-language Menu TRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO ? LED Display RAIN OR MOISTURE. -
Integrated Videocipher II CATV/DBS Scrambling System
4%...:-y HE 7601 .S46 COMMUNICATIONS Gr · ee FORUM "Direct Broadcast Satellite" November 1, 1990 Seminar Notes T r I- MASSACHUSETTS INSTITUTE OF TECHNOLOGY i' MASSACHUSETTS INSTITUTE OF TECHNOLOGY COMMUNICATIONS FORUM "Direct Broadcast Satellite" November 1, 1990 Seminar Notes Prof. Andrew Lippman, M.I.T., Organizer Thomas Wolzien, NBC Cable Dr. Vivien Horner, SkyPix Corporation Dr. Mark F. Medress, General Instrument Corporation Elizabeth H. Prodromou, M.I.T., Rapporteur __ ·~~~__~_~~____ This session of the MIT Communications Forum brought together three speakers for a discussion of issues related to direct broadcast satellite technology and services. The idea of direct-to-home satellite television has been around for many years, but it exists in America primarily for those who do not connect to a cable system. However, the possiblity of high power satellites, flat receiver dishes as small as a serving tray, 256 ahannels on one bird and HDTV have created new opportunities for communications that could exceed the potential of cable. Most plans involve the first widespread use of digital video as a consumer item, a fundamental change to television. The speakers in this panel will address the broadcasting plans and technical innovations for new approaches to DBS that are slated to go on- the-air as early as next year. Prof. Andrew Lippman of the MIT Medi Laboratory introduced the speakers, with some summary opening remarks on direct broadcast satellite (DBS) technology. He noted that, while the Communications Forum periodically has held discussions on HDTV, today's discussion was somewhat different than those in the past insofar as the discussion will point to the convergence between many programming and technological developments. -
SECURING DIGITAL CONTENT – STRENGTHS and WEAKNESSES of SOFTWARE and HARDWARE IMPLEMENTATIONS Robin Wilson Nagravision Abstract
SECURING DIGITAL CONTENT – STRENGTHS AND WEAKNESSES OF SOFTWARE AND HARDWARE IMPLEMENTATIONS Robin Wilson Nagravision Abstract HARDWARE VS. SOFTWARE SECURITY Conditional Access (CA) and Digital “Overview” Rights Management (DRM) are implemented in a number of ways in software (SW) and The security system relies on a hardware (HW). Often these schemes are computation, or algorithm, to decode the described as either “HW” or “SW” based protected content. security or rights management systems. Since SW requires HW on which to execute, Most digital CA systems employ a unique and HW has necessarily SW running on it, key that enables a successful computation. the terminology is often thoroughly confusing The locations on the Set-Top Box (STB) for and misleading. Since we are not dealing the decoding program and key are a the with locks and keys or hypothetical systems, subject o the hardware and software security both hardware and software elements must designations. be present, and work together smoothly, in any sophisticated content security system. “Software Only” Security Further confounding the confusion is the frequent use (and abuse) of terms like This and other terms like “Hardware- “replaceable”, “renewable”, “obfuscated” less”, “Downloadable” and even and “tamperproof”. In this session, these “Renewable” are used to describe security terms will be explained in the context of systems where the security solution supplied content security. by a CA or DRM company does not include hardware. Here the product of the company may be limited to only software but the TERMINOLOGY AND TECHNOBABLE inference is sometimes wrongly made that no additional resources are required or costs are Before embarking on comparing various incurred. -
Privacy Protection for Programming: Is Modifying Satellite Descramblers a Violation of the Wiretap Law? United States V. Hux, 940 F.2D 314 (8Th Cir
Washington University Law Review Volume 70 Issue 1 January 1992 Privacy Protection for Programming: Is Modifying Satellite Descramblers a Violation of the Wiretap Law? United States v. Hux, 940 F.2d 314 (8th Cir. 1991) Thomas N. FitzGibbon Washington University School of Law Follow this and additional works at: https://openscholarship.wustl.edu/law_lawreview Part of the Communications Law Commons Recommended Citation Thomas N. FitzGibbon, Privacy Protection for Programming: Is Modifying Satellite Descramblers a Violation of the Wiretap Law? United States v. Hux, 940 F.2d 314 (8th Cir. 1991), 70 WASH. U. L. Q. 231 (1992). Available at: https://openscholarship.wustl.edu/law_lawreview/vol70/iss1/8 This Case Comment is brought to you for free and open access by the Law School at Washington University Open Scholarship. It has been accepted for inclusion in Washington University Law Review by an authorized administrator of Washington University Open Scholarship. For more information, please contact [email protected]. PRIVACY PROTECTION FOR PROGRAMMING: Is MODIFYING SATELLITE DESCRAMBLERS A VIOLATION OF THE WIRETAP LAW? United States v. Hux, 940 F.2d 314 (8th Cir. 1991) In United States v. Hux I the Eighth Circuit concluded that the Wire- tap Law2 did not proscribe the modification of satellite descramblers to 3 receive encrypted programming. On two occasions, an undercover agent requested that the defendant, Austin Jerry Hux, modify a satellite descrambler module* to receive pre- mium pay television channels without the user paying the provider of the program.' Hux performed both of these modifications and received $400 for each.6 A Federal Grand Jury returned a four-count indictment against Hux: two counts of manufacturing an electronic device for the purpose of sur- reptitiously intercepting electronic communications under the Wiretap 1. -
Dsr 3700(Fta) / Dsr 3800(Ci)
DSR 3700(FTA) / DSR 3800(CI) DSR 3700: Digital Free To Air Satellite Receiver DSR 3800: Digital Satellite Receiver with Dual Common Interface Slots Technical Specifications SYSTEM CAPABILITY RCA CONNECTOR MPEG-2 Digital & Fully DVB Compliant Output Video, Audio L/R TUNER PART RF MODULATOR Modulation QPSK Output Level 65~75dB FEC Reed Solomon + Viterbi Output CH3, CH4 Symbol Rate 2~45 MSys/S(SCPC/MCPC) System NTSC Convolution Code 1/2, 2/3, 3/4, 5/6, 7/8 Audio MlX MONO Input Frequency 950~2150MHz LNB Power Control 13V/18V, 22KHz Tone SERIAL DATA INTERFACE DiSEqC 1.2 Supported Connector 9-pin D-sub Female Signal RS232 Specification DESCRAMBLER Data Transfer Rate 115.2 Kbps Max Scrambling System DVB Common Scrambling Algorithm GENERAL FEATURE Embedded Conditional Access System Viaccess (two slots) Full Function lnfra-Red Remote Control Unit Common interface 2 Dimension 351 225 61mm (Supported Module: Nagravision, Conax, Cryptoworks, Viaccess, lrdeto, Seca) Full Tuner Loop Through Power Supply AC 120V~ SOFTWARE UPDATE Voltage Frequency 60Hz Update software over the air(Astra, Hotbird, Sirius) OTHER FEATURES APPLICATION SYSTEM RESOURCES 9 Favorite lists for TV and Radio each Main CPU 16bit RISC CPU Advanced Electronic Program Guide FLASH 2Mbyte - Auto update EPG - Adjustable Time Interval SDRAM 8Mbyte S-VHS(Y, C) Video Track selected for multi-video programs VIDEO DECODER Timer function supported Decompression MPEG2: Main Profile SMATV scanning in terms of frequency or symbol rate @Main Level Positioner and DiSEqC switch available at the same time Video Transfer Rate Up to 15Mbit/sec Adjustable OSD transparency Picture Resolution 720pixel 576lines Adjustable timeout for channel information 720pixel 480lines NVOD programs supported Aspect Ratio 4 : 3, 16 : 9 Letter Box, Pan & Scan, Mixed, Full Decoding Subtitle Supported Decoding MPEG Still Supported On Screen Display Graphics 16 bit colors AUDIO DECODER Decompression MPEG 1, Layer 1,2 Sampling Frequency 32, 44.1, 48KHz Operation Mode STEREO, DUAL, MONO, JOINT STEREO Distributed by: SAMSUNG ELECTRONICS CO.,LTD.