wherein encrypted content data is subjected to a further, iterated encryption

Industry

CPC
G11B20/00536

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/00536wherein encrypted content data is subjected to a further, iterated encryption

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reducing errors in sending file attachments
- Patent number 9,361,933
- Issue date Jun 7, 2016
- International Business Machines Corporation
- Nadeem Malik
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method and apparatus for controlling the dissemination of d...
- Patent number 9,069,935
- Issue date Jun 30, 2015
- Mark Nair
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 9,053,739
- Issue date Jun 9, 2015
- Sony Corporation
- Hiroshi Kuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient rebinding of partitioned content encrypted using broadcas...
- Patent number 8,488,793
- Issue date Jul 16, 2013
- International Business Machines Corporation
- Thomas A. Bellwood
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method and apparatus for controlling the dissemination of d...
- Patent number 8,468,369
- Issue date Jun 18, 2013
- Qxzeb LLC
- Mark Nair
- G11 - INFORMATION STORAGE
Information Patent Grant
Authentication and encryption utilizing command identifiers
- Patent number 8,375,206
- Issue date Feb 12, 2013
- Sony Corporation
- Tomoyuki Asano
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing errors in sending file attachments
- Patent number 8,307,040
- Issue date Nov 6, 2012
- International Business Machines Corporation
- Nadeem Malik
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device, information recording medium, inform...
- Patent number 8,281,156
- Issue date Oct 2, 2012
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Secure data storage
- Patent number 8,151,121
- Issue date Apr 3, 2012
- LSI Corporation
- Terrence L. Wong
- G11 - INFORMATION STORAGE
Information Patent Grant
Information playing/reproducing apparatus and method
- Patent number 8,112,811
- Issue date Feb 7, 2012
- Sony Corporation
- Tomoyuki Asano
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling presentation of computer readable...
- Patent number 8,108,671
- Issue date Jan 31, 2012
- Music Public Broadcasting, Inc.
- Hank Risan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for protecting digital data by double re-encry...
- Patent number 8,024,810
- Issue date Sep 20, 2011
- Intarsia Software LLC
- Makoto Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus and method, information recording...
- Patent number 8,010,806
- Issue date Aug 30, 2011
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Block-level storage device with content security
- Patent number 8,010,790
- Issue date Aug 30, 2011
- DPHI, Inc.
- Lane W. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium, app...
- Patent number 7,979,709
- Issue date Jul 12, 2011
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method and apparatus for controlling the dissemination of d...
- Patent number 7,925,897
- Issue date Apr 12, 2011
- Mark Nair
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus and method
- Patent number 7,926,115
- Issue date Apr 12, 2011
- Kabushik Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus and method
- Patent number 7,882,367
- Issue date Feb 1, 2011
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/playback apparatus and method
- Patent number 7,882,564
- Issue date Feb 1, 2011
- Sony Corporation
- Tomoyuki Asano
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling presentation of computer readable...
- Patent number 7,870,385
- Issue date Jan 11, 2011
- Music Public Broadcasting, Inc.
- Hank Risan
- G11 - INFORMATION STORAGE
Information Patent Grant
Information managing apparatus and method, recording medium, and pr...
- Patent number 7,861,313
- Issue date Dec 28, 2010
- Sony Corporation
- Yoji Kawamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information recording apparatus and recording/reproducing a...
- Patent number 7,856,560
- Issue date Dec 21, 2010
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus that can properly recommence input and output of...
- Patent number 7,752,461
- Issue date Jul 6, 2010
- Sanyo Electric Co., Ltd.
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording apparatus, information reproducing apparatus,...
- Patent number 7,747,871
- Issue date Jun 29, 2010
- Kabushiki Kaisha Toshiba
- Toru Kambayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital work protection system, record/playback device, recording m...
- Patent number 7,698,571
- Issue date Apr 13, 2010
- Panasonic Corporation
- Shunji Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital work protection system, record/playback device, recording m...
- Patent number 7,694,155
- Issue date Apr 6, 2010
- Panasonic Corporation
- Shunji Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication and encryption utilizing command identifiers
- Patent number 7,669,052
- Issue date Feb 23, 2010
- Sony Corporation
- Tomoyuki Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording medium for data including concealment data and recording/...
- Patent number 7,653,198
- Issue date Jan 26, 2010
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Information input/output system, key management device, and user de...
- Patent number 7,647,646
- Issue date Jan 12, 2010
- Panasonic Corporation
- Toshihisa Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copyright protection system, key generation apparatus, recording ap...
- Patent number 7,620,993
- Issue date Nov 17, 2009
- Panasonic Corporation
- Naoki Yamamoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR CONTROLLING THE DISSEMINATION OF D...
- Publication number 20130283390
- Publication date Oct 24, 2013
- Dual Digital Media LLC
- Mark Nair
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073872
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reducing Errors in Sending File Attachments
- Publication number 20130013624
- Publication date Jan 10, 2013
- International Business Machines Corporation
- Nadeem Malik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROTECTING DIGITAL DATA BY DOUBLE RE-ENCRY...
- Publication number 20120093319
- Publication date Apr 19, 2012
- INTARSIA SOFTWARE LLC
- Makoto Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System, method and apparatus for controlling the dissemination of d...
- Publication number 20110231658
- Publication date Sep 22, 2011
- Mark Nair
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, method and apparatus for controlling the dissemination of d...
- Publication number 20110229107
- Publication date Sep 22, 2011
- Mark Nair
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Rebinding of Partitioned Content Encrypted Using Broadcas...
- Publication number 20110026713
- Publication date Feb 3, 2011
- International Business Machines Corporation
- Thomas A. Bellwood
- G11 - INFORMATION STORAGE
Information Patent Application
Reducing Errors in Sending File Attachments
- Publication number 20110016181
- Publication date Jan 20, 2011
- International Business Machines Corporation
- Nadeem Malik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING PRESENTATION OF COMPUTER READABLE...
- Publication number 20100318809
- Publication date Dec 16, 2010
- Hank RISAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION AND ENCRYPTION UTILIZING COMMAND INDENTIFIERS
- Publication number 20100235633
- Publication date Sep 16, 2010
- SONY CORPORATION
- Tomoyuki Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION RECORDING/REPRODUCING APPARATUS AND METHOD
- Publication number 20100054462
- Publication date Mar 4, 2010
- SONY CORPORATION
- Tomoyuki ASANO
- G11 - INFORMATION STORAGE
Information Patent Application
AUTHENTICATION AND ENCRYPTION UTLIZING COMMAND IDENTIFIERS
- Publication number 20100005301
- Publication date Jan 7, 2010
- SONY CORPORATION
- Tomoyuki Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...
- Publication number 20090010437
- Publication date Jan 8, 2009
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK-LEVEL STORAGE DEVICE WITH CONTENT SECURITY
- Publication number 20090003608
- Publication date Jan 1, 2009
- Lane W. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Record Carrier with Copy Protection Means
- Publication number 20080291801
- Publication date Nov 27, 2008
- Koninklijke Philips Electronics, N.V.
- Antonius Adriaan Maria Staring
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Information Recording Apparatus and Recording/Reproducing A...
- Publication number 20080141038
- Publication date Jun 12, 2008
- Hitachi, Ltd
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information managing apparatus and method, recording medium, and pr...
- Publication number 20080092243
- Publication date Apr 17, 2008
- Sony Corporation
- Yoji Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording and reproducing apparatus and method
- Publication number 20080002827
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing apparatus and method
- Publication number 20080002828
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Storage Medium Processing Method, Storage Medium Processing Apparat...
- Publication number 20070223705
- Publication date Sep 27, 2007
- Akihiro Kasahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA REPRODUCING APPARATUS INCLUDING SUBSIGNAL GENERATED FROM ID IN...
- Publication number 20070211597
- Publication date Sep 13, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20070171801
- Publication date Jul 26, 2007
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20070165508
- Publication date Jul 19, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Data processing apparatus and data processing method
- Publication number 20070136612
- Publication date Jun 14, 2007
- SONY CORPORATION
- Tomoyuki Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION RECORDING/PLAYBACK APPARATUS AND METHOD
- Publication number 20070116278
- Publication date May 24, 2007
- Sony Corporation
- Tomoyuki ASANO
- G11 - INFORMATION STORAGE
Information Patent Application
Data processing apparatus and data processing method
- Publication number 20070088961
- Publication date Apr 19, 2007
- SONY CORPORATION
- Tomoyuki Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital work protection system, record/ playback device, recording...
- Publication number 20070083772
- Publication date Apr 12, 2007
- Shunji Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM, APP...
- Publication number 20070061584
- Publication date Mar 15, 2007
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20070002719
- Publication date Jan 4, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for protecting digital data by double re-encry...
- Publication number 20060288426
- Publication date Dec 21, 2006
- Makoto Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

wherein encrypted content data is subjected to a further, iterated encryption

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reducing errors in sending file attachments

System, method and apparatus for controlling the dissemination of d...

Information processing apparatus, information processing method and...

Efficient rebinding of partitioned content encrypted using broadcas...

System, method and apparatus for controlling the dissemination of d...

Authentication and encryption utilizing command identifiers

Reducing errors in sending file attachments

Information processing device, information recording medium, inform...

Secure data storage

Information playing/reproducing apparatus and method

Method and system for controlling presentation of computer readable...

Method and apparatus for protecting digital data by double re-encry...

Information processing apparatus and method, information recording...

Block-level storage device with content security

Information processing apparatus, information recording medium, app...

System, method and apparatus for controlling the dissemination of d...

Information recording and reproducing apparatus and method

Information recording and reproducing apparatus and method

Information recording/playback apparatus and method

Method and system for controlling presentation of computer readable...

Information managing apparatus and method, recording medium, and pr...

Digital information recording apparatus and recording/reproducing a...

Storage apparatus that can properly recommence input and output of...

Information recording apparatus, information reproducing apparatus,...

Digital work protection system, record/playback device, recording m...

Digital work protection system, record/playback device, recording m...

Authentication and encryption utilizing command identifiers

Recording medium for data including concealment data and recording/...

Information input/output system, key management device, and user de...

Copyright protection system, key generation apparatus, recording ap...

Patents Applicationslast 30 patents

SYSTEM, METHOD AND APPARATUS FOR CONTROLLING THE DISSEMINATION OF D...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

Reducing Errors in Sending File Attachments

METHOD AND APPARATUS FOR PROTECTING DIGITAL DATA BY DOUBLE RE-ENCRY...

System, method and apparatus for controlling the dissemination of d...

System, method and apparatus for controlling the dissemination of d...

Efficient Rebinding of Partitioned Content Encrypted Using Broadcas...

Reducing Errors in Sending File Attachments

METHOD AND SYSTEM FOR CONTROLLING PRESENTATION OF COMPUTER READABLE...

AUTHENTICATION AND ENCRYPTION UTILIZING COMMAND INDENTIFIERS

INFORMATION RECORDING/REPRODUCING APPARATUS AND METHOD

AUTHENTICATION AND ENCRYPTION UTLIZING COMMAND IDENTIFIERS

INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...

BLOCK-LEVEL STORAGE DEVICE WITH CONTENT SECURITY

Record Carrier with Copy Protection Means

Digital Information Recording Apparatus and Recording/Reproducing A...

Information managing apparatus and method, recording medium, and pr...

Information recording and reproducing apparatus and method

Information recording and reproducing apparatus and method

Storage Medium Processing Method, Storage Medium Processing Apparat...

DATA REPRODUCING APPARATUS INCLUDING SUBSIGNAL GENERATED FROM ID IN...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

Data processing apparatus and data processing method

INFORMATION RECORDING/PLAYBACK APPARATUS AND METHOD

Data processing apparatus and data processing method

Digital work protection system, record/ playback device, recording...

INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM, APP...

Apparatus and method for manufacturing optical disks, apparatus and...

Method and apparatus for protecting digital data by double re-encry...