[특허]Securing digital content system and method

Securing digital content system and method 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04L-029/06 G06F-021/60 H04L-009/08 H04L-009/32 G06F-021/62
출원번호	US-0553209 (2014-11-25)
등록번호	US-9191376 (2015-11-17)
발명자 / 주소	Phillips, II, Eugene B. Ornstein, Seth
출원인 / 주소	Digital Reg of Texas, LLC
대리인 / 주소	McGuireWoods LLP
인용정보	피인용 횟수 : 0 인용 특허 : 116

초록 ▼

A system and method of encrypting digital content in a digital container and securely locking the encrypted content to a particular user and/or computer or other computing device is provided. The system uses a token-based authentication and authorization procedure and involves the use of an authentication/authorization server. This system provides a high level of encryption security equivalent to that provided by public key/asymmetric cryptography without the complexity and expense of the associated PKI infrastructure. The system enjoys the simplicity and ease of use of single key/symmetric cryptography without the risk inherent in passing unsecured hidden keys. The secured digital container when locked to a user or user's device may not open or permit access to the contents if the digital container is transferred to another user's device. The digital container provides a secure technique of distributing electronic content such as videos, text, data, photos, financial data, sales solicitations, or the like.

대표청구항 ▼

1. A computer-implemented method for protecting electronic content, the method comprising the steps of: storing an asymmetric decryption key that is associated with a digital electronic container;receiving client device footprint data from a client device;creating a re-key value using both the client device footprint data and the stored asymmetric decryption key; andproviding the re-key value to the client device for re-keying content data provided by the electronic digital container at the client device wherein a predetermined data block of the content data stores a symmetric decryption key, the predetermined data block and stored decryption key being previously encrypted using an asymmetric key technique, and wherein the content data is arranged into data blocks including the predetermined data block. 2. The computer-implemented method of claim 1, wherein all of the data blocks are encrypted using a systematic key technique. 3. The computer-implemented method of claim 1, wherein the digital electronic container is configured with executable instructions that are configured to execute at the client device to combine the client device footprint data and the re-key value to create a fingerprint key, the fingerprint key for decrypting the predetermined data block thereby providing access to the symmetric decryption key. 4. The computer-implemented method of claim 1, wherein the step of providing the re-key value to the client device includes sending the re-key value as part of a permission token. 5. The computer-implemented method of claim 4, wherein the permission token includes a fingerprint key. 6. The computer-implemented method of claim 1, wherein the step of receiving receives user input data and the step of creating produces a fingerprint key. 7. The computer-implemented method of claim 6, wherein the user input data includes any one or more of: financial data, account data, credit data, a social security number and identifying data. 8. The computer-implemented method of claim 1, wherein the step of creating uses a container identifier associated with the digital electronic container to produce a fingerprint key. 9. The computer-implemented method of claim 8, wherein the providing step sends the re-key value and the fingerprint key as part of a permission token. 10. A computer program product comprising computer executable instructions embodied on a non-transitory computer readable storage medium that when read and executed by a computer processor executes the following steps: storing an asymmetric decryption key that is associated with a digital electronic container;receiving client device footprint data from a client device;creating a re-key value using both the client device footprint data and the stored asymmetric decryption key; andproviding the re-key value to the client device for re-keying content data provided by the digital electronic container to the client device wherein a predetermined data block of the content data stores a symmetric decryption key, the predetermined data block and stored decryption key being previously encrypted using an asymmetric key technique, and wherein the content data is arranged into data blocks including the predetermined data block. 11. The computer program product claim 10, wherein all of the data blocks are encrypted using a systematic key technique. 12. The computer program product of claim 10, wherein the digital electronic container is configured with executable instructions that are configured to execute at the client device to combine the client device footprint data and the re-key value to create a fingerprint key, the fingerprint key for decrypting the predetermined data block thereby accessing the symmetric decryption key. 13. The computer program product of claim 10, wherein the step of providing the re-key value to the client device includes providing the re-key value as part of a permission token. 14. The computer program product of claim 13, wherein the permission token includes a fingerprint key. 15. The computer program product of claim 10, wherein the step of receiving receives user input data and the step of combining produces a fingerprint key. 16. The computer program product of claim 15, wherein the user input data includes any one or more of: financial data, account data, credit data, a social security number and identifying data.

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Houha James A. ; Freedman Gordon J., Apparatus and method for preprocessing computer programs prior to transmission across a network.
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Hoyt Daniel M. ; Lee Robin M. ; Lickiss Alan L., Automated contract negotiator/generation system and method.
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Wesinger ; Jr. Ralph E. ; Coley Christopher D., Automated on-line information service and directory, particularly for the world wide web.
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Coley Christopher D. ; Wesinger ; Jr. Ralph E., Automated system for management of licensed software.
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Dixon Michael D., Bi-directional process-to-process byte stream protocol.
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Leung,Yuen Yu; Peinado,Marcus; Strom,Clifford P., Binding digital content to a portable storage device or the like in a digital rights management (DRM) system.
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Boris,Ann S.; Rohtbart,Daniel; Murphy,Jeffrey, Computer system for portable digital data capture and data distribution.
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Benson Glenn,DEX, Computer system for protecting a file and a method for protecting a file.
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Arnold, Mark G.; Winkel, Mark D., Computer systems to inhibit unauthorized copying, unauthorized usage, and automated cracking of protected software.
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Blumenau Trevor, Content display monitor.
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Yoshida Hideki,JPX ; Segawa Hideo,JPX ; Imai Toru,JPX, Decryption key management scheme for software distribution system.
상세보기
Patterson, Patrick E., Delivering electronic content.
상세보기
Patterson,Patrick E., Delivering electronic content.
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Gifford David K., Digital active advertising.
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Tycksen ; Jr. Frank A. ; Jennings Charles W., Digital product dissemination and sale.
상세보기
Sesma Jimmy L., Digital product execution control.
상세보기
Grimes,Tom; Mai,Khanh, Digital rights management.
상세보기
Parks,M. Jay; Helin,Jonas Fredrik, Digital rights management (DRM) encryption and data-protection for content on a relatively simple device.
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Parks,M. Jay; Peinado,Marcus; Helin,Jonas Fredrik; Strom,Clifford P., Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication.
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상세보기
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상세보기
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Downs Edgar ; Gruse George Gregory ; Hurtado Marco M. ; Lehman Christopher T. ; Milsted Kenneth Louis ; Lotspiech Jeffrey B., Electronic content delivery system.
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Smith Jeffrey C. ; Bandini Jean-Christophe, Electronic document delivery system in which notification of said electronic document is sent to a recipient thereof.
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Thorne John ; Davis Marie L. ; Strauss Michael J., Electronic mail security.
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Kohler Timothy L., Electronic mail with recipient-specific content.
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Olsen James E. ; Bringhurst Adam L., Fault tolerant electronic licensing system.
상세보기
Dunbar,Geoffrey T.; Ternasky,Joseph D.; Debique,Kirt A.; Crow,William M., Image file container.
상세보기
Renaud Benjamin J. ; Pampuch John C. ; Hodges Wilsher Avril E., Implementing digital signatures for data streams and data archives.
상세보기
Levergood Thomas Mark ; Stewart Lawrence C. ; Morris Stephen Jeffrey ; Payne Andrew C. ; Treese George Winfield, Internet server access control and monitoring systems.
상세보기
Griswold Gary N., Licensing management system and method in which datagrams including an address of a licensee and indicative of use of a.
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Apte Jitendra, Mechanism for enabling secure electronic transactions on the open internet.
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Walker Jay S. ; Schneier Bruce ; Jorasch James A., Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven cond.
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Wang David Shan-Ming ; Hsu P. Robert, Method and apparatus for certified electronic mail messages.
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Donoho David Leigh ; Hindawi David Salim ; Lippincott Lisa Ellen, Method and apparatus for computed relevance messaging.
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Cooper Thomas Edward ; Pryor Robert Franklin, Method and apparatus for enabling trial period use of software products: method and apparatus for generating a machine-d.
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Maillard Michel,FRX ; Benardeau Christian,FRX ; Dauvois Jean-Luc,FRX, Method and apparatus for encrypted data stream transmission.
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Eyer Mark K. (San Diego CA) Shumate Allen (Poway CA), Method and apparatus for impulse purchasing of packaged information services.
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Lang Gerald S. (812 Downs Dr. Silver Spring MD 20904), Method and apparatus for protecting material on storage media and for transferring material on storage media to various.
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Beecher David A. (Kirkland WA), Method and apparatus for protection of software in an electronic system.
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Dureau Vincent Louis ; Girons Regis St.,FRX, Method and apparatus for seamless connectivity of wide-band networks and narrow-band networks.
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Raley,Michael; Chen,Daniel; Wu,Hsi Cheng; Ta,Thanh, Method and apparatus for validating security components through a request for content.
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Halter Bernard J. (Longmont CO) Bracco Alphonse M. (Reston VA) Johnson Donald B. (Manassas VA) Le An V. (Manassas VA) Matyas Stephen M. (Manassas VA) Prymak ; deceased Rostislaw (late of Dumfries VA , Method and system for multimedia access control enablement.
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Williams Marvin L. (Lewisville TX), Method for confirmation of document recipient in a data processing system.
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Wolfe Everett W. (Lauderdale Lakes FL), Method of controlling the copying of software.
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Chou Wayne W. (Ridgefield CT) Kulinets Joseph M. (Stamford CT) Elteto Laszlo (Stamford CT) Engel Frederik (Wilton CT), Method of software distribution protection.
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Shamoon,Talal G.; Hill,Ralph D.; Radcliffe,Chris D.; Hwa,John P.; Sibert,W. Olin; Van Wie,David M., Methods and apparatus for persistent control and protection of content.
상세보기
Nemovicher,Kerry, Methods, software programs, and systems for electronic information security.
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Johnson Herrick J. (Marblehead MA) Olson Margaret (Nashua NH) Jones Stuart (Cambridge MA) Bodoff Stephanie (Somerville MA) Bertrand Stephen C. (Waltham MA) Levine Paul H. (Carlisle MA), Network license server.
상세보기
Payne Andrew C. ; Stewart Lawrence C. ; Mackie David J., Network sales system.
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Walker Jay S. ; Jorasch James A. ; Carson Gregory G., Parallel data network billing and collection system.
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Montulli Lou, Persistant client state in a hypertext transfer protocol based client-server system.
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Baker, Brian, Process and streaming server for encrypting a data stream.
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Brian Baker, Process and streaming server for encrypting a data stream.
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Patrick E. Patterson, Regulating access to digital content.
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Manduley Flavio M., Remote activation of software features in a data processing device.
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Philip R. Wiser ; Andrew R. Cherenson ; Steven T. Ansell ; Susan A. Cannon, Secure online music distribution system.
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Pearce David B. ; Hughes Aidan, Software anti-piracy system that adapts to hardware upgrades.
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Chernow Fred (360 Kiowa Pl. Boulder CO 80303) Peterson Randy J. (1330 Arapahoe St. Boulder CO 80302), Software distribution system.
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Hellman Martin E. (730 Alvarado Ct. Stanford CA 94305), Software distribution system.
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Donald Thomas C. (2651 Rillwood Rd. Birmingham AL 35243) Donald Henry W. (428 Lakewood Dr. Homewood AL 35209), Software protection system.
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Nielsen Jakob, Subscribed update monitors.
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Dolphin Janet L. (Milpitas CA), System and method for access control for portable data storage media.
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Dolphin Janet L. (Milpitas CA), System and method for access control for portable data storage media.
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Dolphin Janet L. (Milpitas CA), System and method for access data control.
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Rusnak David J. ; Zientara John T., System and method for controlling access rights to and security of digital content in a distributed information system, e.g., Internet.
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Powell Ken R., System and method for distributing coupons through a system of computer networks.
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Erickson John S., System and method for managing copyrighted electronic media.
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Erickson, John S., System and method for managing copyrighted electronic media.
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Rose John R., System and method for managing try-and-buy usage of application programs.
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Stefik Mark J. (Woodside CA) Casey Michalene M. (Morgan Hill CA), System for controlling the distribution and use of digital works.
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Stefik Mark J. ; Pirolli Peter L. T., System for controlling the distribution and use of digital works using digital tickets.
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Slik David,CAX ; Byrne Shannon,CAX, System for distributing digital information.
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Kupka,Michael S.; Hawkins,Michael L.; Thomas,Trent M., System for keying protected electronic data to particular media to prevent unauthorized copying using a compound key.
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Freeny ; Jr. Charles C. (Fort Worth TX), System for reproducing information in material objects at a point of sale location.
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Richardson ; III Frederic B. (Brookvale AUX), System for software registration.
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Ohmura Kazunori,JPX, System for tracking information copied from a web page and sent via electronic mail.
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Kahn Robert E. ; Ely David K., System for uniquely and persistently identifying, managing, and tracking digital objects.
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Rudd, James M., Systems and methods for managing the distribution of electronic content.
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Ginter Karl L. ; Shear Victor H. ; Sibert W. Olin ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Securing digital content system and method 원문보기

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