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AU2001263028A1 - Stream-cipher method and apparatus - Google Patents

Stream-cipher method and apparatus

Info

Publication number
AU2001263028A1
AU2001263028A1 AU2001263028A AU6302801A AU2001263028A1 AU 2001263028 A1 AU2001263028 A1 AU 2001263028A1 AU 2001263028 A AU2001263028 A AU 2001263028A AU 6302801 A AU6302801 A AU 6302801A AU 2001263028 A1 AU2001263028 A1 AU 2001263028A1
Authority
AU
Australia
Prior art keywords
stream
cipher method
cipher
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001263028A
Inventor
Christopher P. Carroll
Agnes Chan
Muxiang Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Verizon Laboratories Inc
Original Assignee
Northeastern University China
Verizon Laboratories 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 Northeastern University China, Verizon Laboratories Inc filed Critical Northeastern University China
Publication of AU2001263028A1 publication Critical patent/AU2001263028A1/en
Abandoned legal-status Critical Current

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
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU2001263028A 2000-05-09 2001-05-09 Stream-cipher method and apparatus Abandoned AU2001263028A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20302600P 2000-05-09 2000-05-09
US60203026 2000-05-09
PCT/US2001/015071 WO2001086860A1 (en) 2000-05-09 2001-05-09 Stream-cipher method and apparatus

Publications (1)

Publication Number Publication Date
AU2001263028A1 true AU2001263028A1 (en) 2001-11-20

Family

ID=22752151

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001263028A Abandoned AU2001263028A1 (en) 2000-05-09 2001-05-09 Stream-cipher method and apparatus

Country Status (3)

Country Link
US (1) US6879689B2 (en)
AU (1) AU2001263028A1 (en)
WO (1) WO2001086860A1 (en)

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US20030156715A1 (en) * 2001-06-12 2003-08-21 Reeds James Alexander Apparatus, system and method for validating integrity of transmitted data
US20030072059A1 (en) * 2001-07-05 2003-04-17 Wave7 Optics, Inc. System and method for securing a communication channel over an optical network
US7529485B2 (en) 2001-07-05 2009-05-05 Enablence Usa Fttx Networks, Inc. Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises
US20060020975A1 (en) * 2001-07-05 2006-01-26 Wave7 Optics, Inc. System and method for propagating satellite TV-band, cable TV-band, and data signals over an optical network
US7877014B2 (en) * 2001-07-05 2011-01-25 Enablence Technologies Inc. Method and system for providing a return path for signals generated by legacy video service terminals in an optical network
JP2003023421A (en) * 2001-07-09 2003-01-24 C4 Technology Inc Encryption method, program thereof, recording medium recorded with the program, encryption device, decoding method, and decoder
US7593639B2 (en) * 2001-08-03 2009-09-22 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7038910B1 (en) 2002-01-07 2006-05-02 Wave7 Optics, Inc. System and method for removing heat from a subscriber optical interface
US7583897B2 (en) * 2002-01-08 2009-09-01 Enablence Usa Fttx Networks Inc. Optical network system and method for supporting upstream signals propagated according to a cable modem protocol
US7623786B2 (en) * 2002-05-20 2009-11-24 Enablence Usa Fttx Networks, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7058260B2 (en) * 2002-10-15 2006-06-06 Wave7 Optics, Inc. Reflection suppression for an optical fiber
US7206600B2 (en) * 2002-12-26 2007-04-17 Intel Corporation Method and apparatus of antenna detection and authentication
US7454141B2 (en) 2003-03-14 2008-11-18 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
KR20060003328A (en) * 2003-03-27 2006-01-10 엔디에스 리미티드 Enhanced CMF Mode System
CN100359494C (en) * 2003-05-04 2008-01-02 江南机器（集团）有限公司 Electronic file characters internal code transformation encryption method
CN100483992C (en) * 2003-05-06 2009-04-29 国际商业机器公司 Encrypting and deencrypting method and apparatus for data flow
US8229108B2 (en) * 2003-08-15 2012-07-24 Broadcom Corporation Pseudo-random number generation based on periodic sampling of one or more linear feedback shift registers
US7857701B2 (en) * 2004-03-12 2010-12-28 Microsoft Corporation Silent sign-in for offline games
US7840008B2 (en) * 2004-05-11 2010-11-23 Motorola, Inc. Method and apparatus for decrypting a communication
WO2005117334A1 (en) * 2004-05-31 2005-12-08 National Research Council Of Canada State based secure transmission for a wireless system
WO2006020538A2 (en) * 2004-08-10 2006-02-23 Wave7 Optics, Inc. Countermeasures for idle pattern srs interference in ethernet optical network systems
US7599622B2 (en) * 2004-08-19 2009-10-06 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals between a data service provider and subscribers
WO2006041784A2 (en) * 2004-10-04 2006-04-20 Wave7 Optics, Inc. Minimizing channel change time for ip video
US8817981B2 (en) * 2004-11-18 2014-08-26 Biogy, Inc. Generation of registration codes, keys and passcodes using non-determinism
US20060187863A1 (en) * 2004-12-21 2006-08-24 Wave7 Optics, Inc. System and method for operating a wideband return channel in a bi-directional optical communication system
US7904714B2 (en) 2005-01-11 2011-03-08 Samsung Electronics Co., Ltd Apparatus and method for ciphering/deciphering a signal in a communication system
US20060153382A1 (en) * 2005-01-12 2006-07-13 Sony Computer Entertainment America Inc. Extremely fast data encryption, decryption and secure hash scheme
WO2006117775A2 (en) 2005-05-02 2006-11-09 Nds Limited Native scrambling system
US7616901B2 (en) 2005-08-10 2009-11-10 Enablence Usa Fttx Networks Inc. Countermeasures for idle pattern SRS interference in ethernet optical network systems
US20070047959A1 (en) * 2005-08-12 2007-03-01 Wave7 Optics, Inc. System and method for supporting communications between subcriber optical interfaces coupled to the same laser transceiver node in an optical network
US8306219B2 (en) * 2006-02-14 2012-11-06 Broadcom Corporation Method and system for a ciphering interface with list processing
KR100826522B1 (en) * 2006-11-15 2008-04-30 삼성전자주식회사 Dynamic Encryption Device and Method in Mobile Communication System
US8848914B2 (en) 2008-11-18 2014-09-30 Qualcomm Incorporated Spectrum authorization and related communications methods and apparatus
JP5526747B2 (en) * 2009-12-04 2014-06-18 パナソニック株式会社 Decryption device, encryption device, decryption method, encryption method, and communication system
US10268843B2 (en) 2011-12-06 2019-04-23 AEMEA Inc. Non-deterministic secure active element machine
US9231926B2 (en) * 2011-09-08 2016-01-05 Lexmark International, Inc. System and method for secured host-slave communication
WO2013134306A1 (en) 2012-03-05 2013-09-12 Michael Fiske One-time passcodes with asymmetric keys
US9026791B2 (en) 2013-03-11 2015-05-05 Qualcomm Incorporated Linear feedback shift register (LFSR)
JP6236208B2 (en) * 2013-03-25 2017-11-22 株式会社メガチップス Stream cipher
EP3049256A4 (en) 2013-09-27 2017-04-26 Aditya Birla Chemicals (Thailand) Ltd. A self-healing epoxy resin composition
FR3024155B1 (en) * 2014-07-22 2016-07-22 Michelin & Cie PNEUMATIC FOR AIRCRAFT
US10680810B2 (en) * 2016-10-26 2020-06-09 Nxp B.V. Method of generating an elliptic curve cryptographic key pair
CN106953875A (en) * 2017-04-26 2017-07-14 吉林大学珠海学院 Ordered encryption method based on multi-key cipher stream cipher
US11165758B2 (en) * 2018-04-09 2021-11-02 International Business Machines Corporation Keystream generation using media data
CN112532377B (en) * 2020-12-08 2022-04-26 山东大学 Hardware implementation device and method for Espresso stream cipher and its variant

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US5276735A (en) * 1992-04-17 1994-01-04 Secure Computing Corporation Data enclave and trusted path system
US5455863A (en) * 1993-06-29 1995-10-03 Motorola, Inc. Method and apparatus for efficient real-time authentication and encryption in a communication system
US5592555A (en) * 1994-04-12 1997-01-07 Advanced Micro Devices, Inc. Wireless communications privacy method and system
US5546464A (en) * 1994-09-16 1996-08-13 Ericsson Inc. Method of and apparatus for selective resynchronization in a digital cellular communications system
US6014445A (en) * 1995-10-23 2000-01-11 Kabushiki Kaisha Toshiba Enciphering/deciphering apparatus and method incorporating random variable and keystream generation
JP3525209B2 (en) * 1996-04-05 2004-05-10 株式会社 沖マイクロデザイン Power-residue operation circuit, power-residue operation system, and operation method for power-residue operation
WO1998032070A1 (en) * 1997-01-17 1998-07-23 Picturetel Corporation Pseudo-random number generator exploiting processors having instruction-level parallelism and the use thereof for encryption
US6510228B2 (en) * 1997-09-22 2003-01-21 Qualcomm, Incorporated Method and apparatus for generating encryption stream ciphers

Also Published As

Publication number Publication date
US20020006197A1 (en) 2002-01-17
US6879689B2 (en) 2005-04-12
WO2001086860A1 (en) 2001-11-15

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