AU2001263028A1 - Stream-cipher method and apparatus - Google Patents
Stream-cipher method and apparatusInfo
- 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
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
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) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7606492B2 (en) * | 2000-10-04 | 2009-10-20 | Enablence Usa Fttx Networks Inc. | System and method for communicating optical signals upstream and downstream between a data service provider and subscribers |
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 |
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 |
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 |
EP1582023A4 (en) * | 2003-03-27 | 2007-02-28 | Nds Ltd | Improved cfm 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 |
US7340180B2 (en) * | 2004-08-10 | 2008-03-04 | 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 |
WO2006069172A2 (en) * | 2004-12-21 | 2006-06-29 | Wave7 Optics, Inc. | System and method for operating a wideband return channel in a bi-directional optical communication system |
WO2006075869A1 (en) * | 2005-01-11 | 2006-07-20 | 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 |
US7940930B2 (en) | 2005-05-02 | 2011-05-10 | Nds Limited | Native scrambling system |
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 | Apparatus and method for dynamic ciphering 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 |
CN105682936B (en) | 2013-09-27 | 2017-09-15 | 阿迪塔亚博拉化学品(泰国)有限公司 | A kind of selfreparing composition epoxy resin |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5983252A (en) | 1997-01-17 | 1999-11-09 | Picturetel Corporation | Pseudo-random number generator capable of efficiently 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 |
-
2001
- 2001-05-09 AU AU2001263028A patent/AU2001263028A1/en not_active Abandoned
- 2001-05-09 US US09/851,870 patent/US6879689B2/en not_active Expired - Lifetime
- 2001-05-09 WO PCT/US2001/015071 patent/WO2001086860A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US6879689B2 (en) | 2005-04-12 |
US20020006197A1 (en) | 2002-01-17 |
WO2001086860A1 (en) | 2001-11-15 |
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