JP4739519B2 - データの同時暗号化ならびに圧縮のための方法および装置 - Google Patents

データの同時暗号化ならびに圧縮のための方法および装置 Download PDF

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Publication number
JP4739519B2
JP4739519B2 JP2000539609A JP2000539609A JP4739519B2 JP 4739519 B2 JP4739519 B2 JP 4739519B2 JP 2000539609 A JP2000539609 A JP 2000539609A JP 2000539609 A JP2000539609 A JP 2000539609A JP 4739519 B2 JP4739519 B2 JP 4739519B2
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Japan
Prior art keywords
data
compression
encryption key
algorithm
compression algorithm
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JP2000539609A
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Japanese (ja)
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JP2002509389A (ja
JP2002509389A5 (enExample
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クランダル，リチャード・イー
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Apple Inc
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Apple Inc
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2000539609A 1997-12-17 1998-11-16 データの同時暗号化ならびに圧縮のための方法および装置 Expired - Lifetime JP4739519B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/992,683 US6154542A (en) 1997-12-17 1997-12-17 Method and apparatus for simultaneously encrypting and compressing data
US08/992,683 1997-12-17
PCT/US1998/024461 WO1999031843A1 (en) 1997-12-17 1998-11-16 Method and apparatus for simultaneously encrypting and compressing data

Publications (3)

Publication Number Publication Date
JP2002509389A JP2002509389A (ja) 2002-03-26
JP2002509389A5 JP2002509389A5 (enExample) 2008-04-17
JP4739519B2 true JP4739519B2 (ja) 2011-08-03

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ID=25538627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000539609A Expired - Lifetime JP4739519B2 (ja) 1997-12-17 1998-11-16 データの同時暗号化ならびに圧縮のための方法および装置

Country Status (7)

Country Link
US (1) US6154542A (enExample)
EP (1) EP1040618B1 (enExample)
JP (1) JP4739519B2 (enExample)
AU (1) AU2197399A (enExample)
CA (1) CA2314939C (enExample)
DE (1) DE69838074T2 (enExample)
WO (1) WO1999031843A1 (enExample)

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US20040015725A1 (en) * 2000-08-07 2004-01-22 Dan Boneh Client-side inspection and processing of secure content
JP4003203B2 (ja) * 2000-08-10 2007-11-07 サイファーゲート株式会社 暗号化プログラムを記録した記録媒体及び復号化プログラムを記録した記録媒体
US7757278B2 (en) * 2001-01-04 2010-07-13 Safenet, Inc. Method and apparatus for transparent encryption
US7298849B2 (en) * 2001-06-29 2007-11-20 Intel Corporation Method and apparatus for simultaneous encryption and decryption of publicly distributed media
US6920484B2 (en) * 2002-05-13 2005-07-19 Nvidia Corporation Method and apparatus for providing an integrated virtual disk subsystem
US7120653B2 (en) * 2002-05-13 2006-10-10 Nvidia Corporation Method and apparatus for providing an integrated file system
US20070107067A1 (en) * 2002-08-24 2007-05-10 Ingrian Networks, Inc. Secure feature activation
WO2004036362A2 (en) * 2002-10-15 2004-04-29 Ingrian Networks, Inc. Compression of secure content
DE10330643A1 (de) * 2003-07-07 2005-02-10 Siemens Ag Verfahren zur verschlüsselten Datenübertragung über ein Kommunikationsnetz
US20060149962A1 (en) * 2003-07-11 2006-07-06 Ingrian Networks, Inc. Network attached encryption
JP2005217842A (ja) * 2004-01-30 2005-08-11 Fujitsu Ltd データ圧縮方法、データ復元方法及びそのプログラム
US7519835B2 (en) 2004-05-20 2009-04-14 Safenet, Inc. Encrypted table indexes and searching encrypted tables
US8437392B2 (en) * 2005-04-15 2013-05-07 Apple Inc. Selective reencoding for GOP conformity
US20060233237A1 (en) * 2005-04-15 2006-10-19 Apple Computer, Inc. Single pass constrained constant bit-rate encoding
US7669130B2 (en) 2005-04-15 2010-02-23 Apple Inc. Dynamic real-time playback
US20070079386A1 (en) * 2005-09-26 2007-04-05 Brian Metzger Transparent encryption using secure encryption device
US20070079140A1 (en) * 2005-09-26 2007-04-05 Brian Metzger Data migration
US8386768B2 (en) 2006-02-08 2013-02-26 Safenet, Inc. High performance data encryption server and method for transparently encrypting/decrypting data
US7958091B2 (en) 2006-02-16 2011-06-07 Ingrian Networks, Inc. Method for fast bulk loading data into a database while bypassing exit routines
US7565339B2 (en) * 2006-03-31 2009-07-21 Agiledelta, Inc. Knowledge based encoding of data
US8189586B2 (en) * 2006-04-12 2012-05-29 Telefonaktiebolaget Lm Ericsson (Publ) Plural telecommunications functions having sharing transaction(s)
CN101421972B (zh) * 2006-04-12 2011-06-08 艾利森电话股份有限公司 远程通信网络中的数据包压缩及加密方法、节点与装置
WO2007117216A2 (en) 2006-04-12 2007-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Plural telecommunications functions having sharing transaction(s)
US20070242703A1 (en) * 2006-04-12 2007-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Binding/combining of plural telecommunications functions
US8769311B2 (en) 2006-05-31 2014-07-01 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
JP5431148B2 (ja) 2006-05-31 2014-03-05 インターナショナル・ビジネス・マシーンズ・コーポレーション ストレージ用論理データオブジェクトの変換方法およびシステム
US7730088B2 (en) * 2006-09-14 2010-06-01 International Business Machines Corporation Queriable hierarchical text data
US8661263B2 (en) 2006-09-29 2014-02-25 Protegrity Corporation Meta-complete data storage
US8379865B2 (en) * 2006-10-27 2013-02-19 Safenet, Inc. Multikey support for multiple office system
US7730106B2 (en) * 2006-12-28 2010-06-01 Teradata Us, Inc. Compression of encrypted data in database management systems
US20090132804A1 (en) * 2007-11-21 2009-05-21 Prabir Paul Secured live software migration
US8225106B2 (en) 2008-04-02 2012-07-17 Protegrity Corporation Differential encryption utilizing trust modes
KR101048661B1 (ko) 2009-01-28 2011-07-14 한국과학기술원 데이터에 대한 압축 및 암호화 연산을 위한 방법, 장치 및 컴퓨터 판독 가능한 기록 매체
EP2839666B1 (en) * 2012-04-20 2019-12-11 The Board of Regents of The University of Texas System Systems and methods for simultaneous compression and encryption
US8949617B2 (en) * 2013-05-03 2015-02-03 Citrix Systems, Inc. Disrupting password attack using compression
US20190036543A1 (en) * 2015-09-09 2019-01-31 Rodney Smith A Method of Protecting Data Using Compression Algorithms
US9654140B1 (en) * 2016-08-27 2017-05-16 Scured2 Corporation Multi-dimensional run-length encoding
US11533173B2 (en) * 2020-06-11 2022-12-20 Lognovations Holdings, Llc Systems and methods for compression and encryption of data
US12261952B2 (en) 2022-11-04 2025-03-25 Crown Sterling Limited, LLC Multiple vector one-time key pad
US12250310B2 (en) 2023-01-09 2025-03-11 Crown Sterling Limited, LLC Use of irrational numbers in elliptic curve cryptography
US20240340176A1 (en) * 2023-04-04 2024-10-10 Crown Sterling Limited, LLC Compression Technique

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US5271061A (en) * 1991-09-17 1993-12-14 Next Computer, Inc. Method and apparatus for public key exchange in a cryptographic system
US5517614A (en) * 1992-05-29 1996-05-14 Kabushiki Kaisha Toshiba Data compression/encryption processing apparatus
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US5768372A (en) * 1996-03-13 1998-06-16 Altera Corporation Method and apparatus for securing programming data of a programmable logic device

Also Published As

Publication number Publication date
JP2002509389A (ja) 2002-03-26
EP1040618A1 (en) 2000-10-04
EP1040618B1 (en) 2007-07-11
US6154542A (en) 2000-11-28
AU2197399A (en) 1999-07-05
CA2314939A1 (en) 1999-06-24
WO1999031843A1 (en) 1999-06-24
EP1040618A4 (en) 2004-11-03
DE69838074D1 (de) 2007-08-23
CA2314939C (en) 2010-09-21
DE69838074T2 (de) 2008-03-13

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