WO2005088893A1 - Method and apparatus for cryptographically processing data - Google Patents
Method and apparatus for cryptographically processing data Download PDFInfo
- Publication number
- WO2005088893A1 WO2005088893A1 PCT/US2004/004117 US2004004117W WO2005088893A1 WO 2005088893 A1 WO2005088893 A1 WO 2005088893A1 US 2004004117 W US2004004117 W US 2004004117W WO 2005088893 A1 WO2005088893 A1 WO 2005088893A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- encryption
- data
- predetermined portion
- data segment
- encrypted
- Prior art date
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0478—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload applying multiple layers of encryption, e.g. nested tunnels or encrypting the content with a first key and then with at least a second key
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/164—Implementing security features at a particular protocol layer at the network layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04711090A EP1716660A1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
JP2006553100A JP2007522764A (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
US10/589,221 US8983061B2 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
CNA2004800427336A CN1938980A (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
CA002555793A CA2555793A1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
PCT/US2004/004117 WO2005088893A1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
EA200601497A EA010611B1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
KR1020067018805A KR101088420B1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
MXPA06009235A MXPA06009235A (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data. |
IL177466A IL177466A0 (en) | 2004-02-13 | 2006-08-13 | Method and apparatus for cryptographically processing date |
US14/616,512 US20150288663A1 (en) | 2004-02-13 | 2015-02-06 | Method and apparatus for cryptographically processing data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/004117 WO2005088893A1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/589,221 A-371-Of-International US8983061B2 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
US14/616,512 Continuation US20150288663A1 (en) | 2004-02-13 | 2015-02-06 | Method and apparatus for cryptographically processing data |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005088893A1 true WO2005088893A1 (en) | 2005-09-22 |
Family
ID=34975955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/004117 WO2005088893A1 (en) | 2004-02-13 | 2004-02-13 | Method and apparatus for cryptographically processing data |
Country Status (10)
Country | Link |
---|---|
US (2) | US8983061B2 (en) |
EP (1) | EP1716660A1 (en) |
JP (1) | JP2007522764A (en) |
KR (1) | KR101088420B1 (en) |
CN (1) | CN1938980A (en) |
CA (1) | CA2555793A1 (en) |
EA (1) | EA010611B1 (en) |
IL (1) | IL177466A0 (en) |
MX (1) | MXPA06009235A (en) |
WO (1) | WO2005088893A1 (en) |
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WO2008084966A1 (en) * | 2007-01-10 | 2008-07-17 | Insup Lee | Complement method for many languages text characters encryption algorithm |
JP2008199572A (en) * | 2007-01-15 | 2008-08-28 | Matsushita Electric Ind Co Ltd | Confidential information processing apparatus, confidential information processing device, and confidential information processing method |
JP2008259163A (en) * | 2007-04-04 | 2008-10-23 | Cyberlink Corp | Systems and method for hardware driven program execution |
WO2008154130A1 (en) * | 2007-06-07 | 2008-12-18 | University Of North Carolina At Greensboro | System and a method for securing information |
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US10095968B2 (en) | 2014-12-19 | 2018-10-09 | Cardlabs Aps | Method and an assembly for generating a magnetic field and a method of manufacturing an assembly |
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AUPS169002A0 (en) * | 2002-04-11 | 2002-05-16 | Tune, Andrew Dominic | An information storage system |
KR101088420B1 (en) * | 2004-02-13 | 2011-12-08 | 아이비아이 스마트 테크놀로지스 인코포레이티드 | Method and apparatus for cryptographically processing data |
JP2006023957A (en) * | 2004-07-07 | 2006-01-26 | Sony Corp | Semiconductor integrated circuit and information processor |
EP1805638A4 (en) * | 2004-10-12 | 2010-04-07 | Korea Advanced Inst Sci & Tech | Contents encryption method, system and method for providing contents through network using the encryption method |
JP4596256B2 (en) * | 2005-08-02 | 2010-12-08 | ソニー株式会社 | Transmission / reception system and method, transmission device and method, reception device and method, and program |
US8213602B2 (en) * | 2006-11-27 | 2012-07-03 | Broadcom Corporation | Method and system for encrypting and decrypting a transport stream using multiple algorithms |
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-
2004
- 2004-02-13 KR KR1020067018805A patent/KR101088420B1/en not_active IP Right Cessation
- 2004-02-13 MX MXPA06009235A patent/MXPA06009235A/en unknown
- 2004-02-13 CA CA002555793A patent/CA2555793A1/en not_active Abandoned
- 2004-02-13 EP EP04711090A patent/EP1716660A1/en not_active Withdrawn
- 2004-02-13 CN CNA2004800427336A patent/CN1938980A/en active Pending
- 2004-02-13 JP JP2006553100A patent/JP2007522764A/en active Pending
- 2004-02-13 WO PCT/US2004/004117 patent/WO2005088893A1/en active Application Filing
- 2004-02-13 US US10/589,221 patent/US8983061B2/en not_active Expired - Fee Related
- 2004-02-13 EA EA200601497A patent/EA010611B1/en unknown
-
2006
- 2006-08-13 IL IL177466A patent/IL177466A0/en unknown
-
2015
- 2015-02-06 US US14/616,512 patent/US20150288663A1/en not_active Abandoned
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Cited By (20)
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Also Published As
Publication number | Publication date |
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EA200601497A1 (en) | 2007-12-28 |
EA010611B1 (en) | 2008-10-30 |
CA2555793A1 (en) | 2005-09-22 |
US8983061B2 (en) | 2015-03-17 |
EP1716660A1 (en) | 2006-11-02 |
JP2007522764A (en) | 2007-08-09 |
IL177466A0 (en) | 2006-12-10 |
KR101088420B1 (en) | 2011-12-08 |
MXPA06009235A (en) | 2007-02-02 |
US20070154018A1 (en) | 2007-07-05 |
US20150288663A1 (en) | 2015-10-08 |
CN1938980A (en) | 2007-03-28 |
KR20070022021A (en) | 2007-02-23 |
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