JPH11112479A5 - - Google Patents

Info

Publication number
JPH11112479A5
JPH11112479A5 JP1998196416A JP19641698A JPH11112479A5 JP H11112479 A5 JPH11112479 A5 JP H11112479A5 JP 1998196416 A JP1998196416 A JP 1998196416A JP 19641698 A JP19641698 A JP 19641698A JP H11112479 A5 JPH11112479 A5 JP H11112479A5
Authority
JP
Japan
Prior art keywords
data
error correction
encrypted
module
string
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.)
Granted
Application number
JP1998196416A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11112479A (ja
JP4146934B2 (ja
Filing date
Publication date
Priority claimed from US08/896,002 external-priority patent/US6047069A/en
Application filed filed Critical
Publication of JPH11112479A publication Critical patent/JPH11112479A/ja
Publication of JPH11112479A5 publication Critical patent/JPH11112479A5/ja
Application granted granted Critical
Publication of JP4146934B2 publication Critical patent/JP4146934B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP19641698A 1997-07-17 1998-07-13 暗号化装置および暗号化方法 Expired - Fee Related JP4146934B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/896,002 US6047069A (en) 1997-07-17 1997-07-17 Method and apparatus for preserving error correction capabilities during data encryption/decryption
US896,002 1997-07-17

Publications (3)

Publication Number Publication Date
JPH11112479A JPH11112479A (ja) 1999-04-23
JPH11112479A5 true JPH11112479A5 (https=) 2005-10-27
JP4146934B2 JP4146934B2 (ja) 2008-09-10

Family

ID=25405439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19641698A Expired - Fee Related JP4146934B2 (ja) 1997-07-17 1998-07-13 暗号化装置および暗号化方法

Country Status (2)

Country Link
US (1) US6047069A (https=)
JP (1) JP4146934B2 (https=)

Families Citing this family (43)

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JPH11266243A (ja) * 1997-12-09 1999-09-28 Canon Inc 情報処理装置及び方法
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
FR2801751B1 (fr) * 1999-11-30 2002-01-18 St Microelectronics Sa Composant electronique de securite
US7069590B1 (en) * 2000-02-17 2006-06-27 Microsoft Corporation System and method for protecting data streams in hardware components
JP2001318768A (ja) * 2000-03-02 2001-11-16 Sony Computer Entertainment Inc エンタテインメント装置及びその部品、エンタテインメント装置によるディジタル情報のローディング方法、コンピュータプログラム
US6765739B2 (en) 2002-03-18 2004-07-20 Hewlett-Packard Development Company, L.P. Method and apparatus for discouraging duplication of digital data
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
JP4546246B2 (ja) 2002-10-05 2010-09-15 デジタル ファウンテン， インコーポレイテッド 連鎖的暗号化反応の系統的記号化および復号化
AU2003288758A1 (en) * 2002-12-19 2004-07-14 Ntt Communications Corporation Data division method and device using exclusive or calculation
JP4227425B2 (ja) * 2003-01-23 2009-02-18 キヤノン株式会社 情報処理方法及び装置、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体
KR101170629B1 (ko) 2003-10-06 2012-08-02 디지털 파운튼, 인크. 단일 송신기 또는 다중 송신기를 갖는 통신 시스템의 에러 정정 다중-스테이지 코드 생성기 및 디코더
JP2005130028A (ja) * 2003-10-21 2005-05-19 Yazaki Corp 暗号キー並びにこれを用いた暗号化装置及び復号化装置
US7350127B2 (en) * 2003-12-12 2008-03-25 Hewlett-Packard Development Company, L.P. Error correction method and system
EP1743431A4 (en) 2004-05-07 2007-05-02 Digital Fountain Inc SYSTEM FOR DOWNLOADING AND RECORDING AND CONTINUOUS READING OF FILES
JP2006220747A (ja) * 2005-02-08 2006-08-24 Toshiba Corp データ処理装置、データ記録装置、データ再生装置およびデータ格納方法
CA2593441A1 (en) * 2005-02-11 2006-08-17 Universal Data Protection Corporation Method and system for microprocessor data security
DE102005031611B4 (de) * 2005-07-06 2007-11-22 Infineon Technologies Ag Nachweis einer Veränderung der Daten eines Datensatzes
US9136983B2 (en) 2006-02-13 2015-09-15 Digital Fountain, Inc. Streaming and buffering using variable FEC overhead and protection periods
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
US7971129B2 (en) 2006-05-10 2011-06-28 Digital Fountain, Inc. Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US7733439B2 (en) * 2007-04-30 2010-06-08 Qualcomm Mems Technologies, Inc. Dual film light guide for illuminating displays
AU2008298602A1 (en) 2007-09-12 2009-03-19 Digital Fountain, Inc. Generating and communicating source identification information to enable reliable communications
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
US20110280311A1 (en) 2010-05-13 2011-11-17 Qualcomm Incorporated One-stream coding for asymmetric stereo video
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
US8806050B2 (en) 2010-08-10 2014-08-12 Qualcomm Incorporated Manifest file updates for network streaming of coded multimedia data
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
JP6142704B2 (ja) * 2013-07-11 2017-06-07 富士通株式会社 秘匿データ照合装置、秘匿データ照合プログラムおよび秘匿データ照合方法
EP3654576B1 (en) * 2018-11-16 2021-07-28 Siemens Aktiengesellschaft Computer-implemented method for error-correction-encoding and encrypting of a file
US20250247168A1 (en) * 2024-01-25 2025-07-31 Nokia Solutions And Networks Oy Method, apparatus and computer program

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US5285497A (en) * 1993-04-01 1994-02-08 Scientific Atlanta Methods and apparatus for scrambling and unscrambling compressed data streams
US5602595A (en) * 1993-12-29 1997-02-11 Zenith Electronics Corporation ATV/MPEG sync system
NL9402103A (nl) * 1994-12-12 1996-07-01 Nederland Ptt Werkwijze en inrichtingen voor het in bewerkte vorm over een communicatiekanaal overdragen van data.
US5802107A (en) * 1996-09-13 1998-09-01 Zenith Electronics Corporation Symbol rotator

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