AR011969A1 - Metodo de y aparato para la encriptacion de senales para transmision - Google Patents

Metodo de y aparato para la encriptacion de senales para transmision

Info

Publication number
AR011969A1
AR011969A1 ARP980101085A ARP980101085A AR011969A1 AR 011969 A1 AR011969 A1 AR 011969A1 AR P980101085 A ARP980101085 A AR P980101085A AR P980101085 A ARP980101085 A AR P980101085A AR 011969 A1 AR011969 A1 AR 011969A1
Authority
AR
Argentina
Prior art keywords
transformation
message
inverse
encoding
key
Prior art date
Application number
ARP980101085A
Other languages
English (en)
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR011969A1 publication Critical patent/AR011969A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

En un sistema de comunicacion, un método para la transformacion de un juego de senales de mensaje que representan un mensaje que comprende los pasosde una primera codificacion de uno de los juegos de senales de mensajes de acuerdo conuna primera transformacion con clave, una segunda codificacion deljuego de los juegos de senales de mensajes de acuerdo con al menos una trasnformacion con clave, una tercera codificacion del juego de los juegos desenales de mensaje deacuerdo con una transformacion de auto inversion en la cual al menos uno de los juegos de senales de mensaje es alterado, una cuartacodificacion del juego de juegos de mensajes de acuerdo con al menos una trasnformacion inversa con claveadicional en donde cada una de las al menosuna transformacion inversa con clave adicional es una inversa correspondiente de al menos una trasnformacion con clave adicional, y una quinta trasnformacioninversa con clave en donde la primeratransformacion inver sa con clave es inversa de la primera transformacion con clave.
ARP980101085A 1997-03-11 1998-03-11 Metodo de y aparato para la encriptacion de senales para transmision AR011969A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/815,347 US6075859A (en) 1997-03-11 1997-03-11 Method and apparatus for encrypting data in a wireless communication system

Publications (1)

Publication Number Publication Date
AR011969A1 true AR011969A1 (es) 2000-09-13

Family

ID=25217529

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101085A AR011969A1 (es) 1997-03-11 1998-03-11 Metodo de y aparato para la encriptacion de senales para transmision

Country Status (19)

Country Link
US (6) US6075859A (es)
EP (4) EP2120387A3 (es)
JP (1) JP4260896B2 (es)
KR (3) KR100618373B1 (es)
CN (1) CN1154293C (es)
AR (1) AR011969A1 (es)
AT (1) ATE466428T1 (es)
AU (1) AU6938898A (es)
BR (1) BR9808232B8 (es)
CA (1) CA2283304C (es)
DE (1) DE69841641D1 (es)
ES (1) ES2343491T3 (es)
FI (1) FI19991876A (es)
ID (1) ID24932A (es)
IL (1) IL131696A0 (es)
MY (1) MY138521A (es)
RU (1) RU2267227C2 (es)
WO (1) WO1998040984A1 (es)
ZA (1) ZA982022B (es)

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US6266411B1 (en) * 1997-04-14 2001-07-24 Lucent Technologies Inc. Method and apparatus for multiple-iteration CMEA encryption and decryption for improved security for wireless telephone messages
US6418224B1 (en) * 1997-05-06 2002-07-09 Lucent Technologies Inc. Methods and apparatus for self-inverting multiple-iteration CMEA crypto-processing for improved security for wireless telephone messages
JP4110690B2 (ja) * 1999-10-18 2008-07-02 ヤマハ株式会社 データ生成方法、記録装置、記録媒体、および再生装置
KR100636111B1 (ko) * 1999-10-30 2006-10-18 삼성전자주식회사 분실된 이동 단말기에 내장된 데이터 보호 방법 및 이에 관한 기록매체
JP2001359165A (ja) * 2000-06-15 2001-12-26 Mitsubishi Electric Corp モバイル通信システム
US6596541B2 (en) 2000-10-31 2003-07-22 Regeneron Pharmaceuticals, Inc. Methods of modifying eukaryotic cells
US20020116450A1 (en) * 2000-12-01 2002-08-22 Multiscience System Pte Ltd. Network for information transfer for mobile stations
US7023997B1 (en) 2000-12-21 2006-04-04 Cisco Technology, Inc. Secure messaging communication system
US6907123B1 (en) 2000-12-21 2005-06-14 Cisco Technology, Inc. Secure voice communication system
JP2002198956A (ja) * 2000-12-27 2002-07-12 Toshiba Corp 通信装置、及びその認証方法
US7224801B2 (en) * 2000-12-27 2007-05-29 Logitech Europe S.A. Wireless secure device
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US7796752B2 (en) * 2002-11-04 2010-09-14 Marvell International Ltd. Cipher implementation
US7234097B1 (en) * 2003-01-27 2007-06-19 Marvell International Ltd. Methods of supporting host CRC in data storage systems without RLL coding
US7475331B1 (en) 2003-10-07 2009-01-06 Marvell International Ltd. Data dependent scrambler with improved global constraint
JP4696449B2 (ja) * 2004-01-09 2011-06-08 ソニー株式会社 暗号化装置およびその方法
EP1757006A2 (en) * 2004-06-01 2007-02-28 Ben-Gurion University of the Negev Research and Development Authority Structure preserving database encryption method and system
RU2384000C2 (ru) 2005-01-11 2010-03-10 Самсунг Электроникс Ко., Лтд. Устройство и способ для шифрования/дешифрования сигнала в системе связи
JP4763447B2 (ja) * 2005-12-19 2011-08-31 株式会社ソニー・コンピュータエンタテインメント 認証システム及び認証対象装置
DE102006046211A1 (de) * 2006-09-29 2008-04-03 Siemens Ag Verfahren und Vorrichtung zum Erstellen eines Kodierschlüssels, sowie Verwendung des Verfahrens und Verarbeitungsmittel zur Verwendung des Kodierschlüssels
GB2446199A (en) 2006-12-01 2008-08-06 David Irvine Secure, decentralised and anonymous peer-to-peer network
US8290162B2 (en) * 2006-12-15 2012-10-16 Qualcomm Incorporated Combinational combiner cryptographic method and apparatus
US8571188B2 (en) * 2006-12-15 2013-10-29 Qualcomm Incorporated Method and device for secure phone banking
WO2009043139A1 (en) * 2007-10-01 2009-04-09 Research In Motion Limited Substitution table masking for cryptographic processes
WO2016133958A1 (en) * 2015-02-17 2016-08-25 Visa International Service Association Cloud encryption key broker apparatuses, methods and systems
ES2927668T3 (es) 2018-12-20 2022-11-10 Merck Patent Gmbh Métodos y sistemas para preparar y realizar una autenticación de objeto
RU2718953C1 (ru) * 2019-03-11 2020-04-15 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ Передатчик информационной и энергетической скрытности
KR20240028660A (ko) 2022-08-25 2024-03-05 (주)아모레퍼시픽 히팅 기능을 갖는 스틱형 제품

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Also Published As

Publication number Publication date
US6385316B1 (en) 2002-05-07
ID24932A (id) 2000-08-31
EP2120387A3 (en) 2013-03-06
RU2267227C2 (ru) 2005-12-27
IL131696A0 (en) 2001-03-19
US6075859A (en) 2000-06-13
EP2120387A2 (en) 2009-11-18
BR9808232B1 (pt) 2013-01-08
EP0966809A1 (en) 1999-12-29
BR9808232A (pt) 2000-05-16
EP2262163A2 (en) 2010-12-15
ZA982022B (en) 1998-09-08
US20120207304A1 (en) 2012-08-16
CA2283304A1 (en) 1998-09-17
JP4260896B2 (ja) 2009-04-30
FI19991876A (fi) 1999-11-11
KR100618373B1 (ko) 2006-08-30
US20040190712A1 (en) 2004-09-30
KR20060069524A (ko) 2006-06-21
US20020114450A1 (en) 2002-08-22
WO1998040984A1 (en) 1998-09-17
DE69841641D1 (de) 2010-06-10
BR9808232B8 (pt) 2013-02-19
JP2001514769A (ja) 2001-09-11
CN1154293C (zh) 2004-06-16
AU6938898A (en) 1998-09-29
EP0966809B1 (en) 2010-04-28
MY138521A (en) 2009-06-30
US7995751B2 (en) 2011-08-09
EP2124378A2 (en) 2009-11-25
KR100929515B1 (ko) 2009-12-03
US20030185390A1 (en) 2003-10-02
KR20000076148A (ko) 2000-12-26
CN1251232A (zh) 2000-04-19
ES2343491T3 (es) 2010-08-02
KR20090012373A (ko) 2009-02-03
ATE466428T1 (de) 2010-05-15
EP2262163A3 (en) 2012-03-07
EP2124378A3 (en) 2012-10-03
CA2283304C (en) 2007-12-18
US6768797B2 (en) 2004-07-27
KR100899964B1 (ko) 2009-05-28

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