AU4580100A - Encryption method and system - Google Patents

Encryption method and system

Info

Publication number
AU4580100A
AU4580100A AU45801/00A AU4580100A AU4580100A AU 4580100 A AU4580100 A AU 4580100A AU 45801/00 A AU45801/00 A AU 45801/00A AU 4580100 A AU4580100 A AU 4580100A AU 4580100 A AU4580100 A AU 4580100A
Authority
AU
Australia
Prior art keywords
encryption method
encryption
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.)
Abandoned
Application number
AU45801/00A
Inventor
Thumrongrat Amornraksa
Peter Sweeney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Surrey
Original Assignee
University of Surrey
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Surrey filed Critical University of Surrey
Publication of AU4580100A publication Critical patent/AU4580100A/en
Abandoned legal-status Critical Current

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
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution
    • H04L2209/601—Broadcast encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
AU45801/00A 1999-04-21 2000-04-14 Encryption method and system Abandoned AU4580100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9909184A GB9909184D0 (en) 1999-04-21 1999-04-21 Encryption method and system
GB9909184 1999-04-21
PCT/GB2000/001436 WO2000065769A1 (en) 1999-04-21 2000-04-14 Encryption method and system

Publications (1)

Publication Number Publication Date
AU4580100A true AU4580100A (en) 2000-11-10

Family

ID=10852004

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45801/00A Abandoned AU4580100A (en) 1999-04-21 2000-04-14 Encryption method and system

Country Status (3)

Country Link
AU (1) AU4580100A (en)
GB (1) GB9909184D0 (en)
WO (1) WO2000065769A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887715A1 (en) * 2005-06-28 2006-12-29 Univ Grenoble 1 METHOD OF ENCODING MESSAGES
WO2015097312A1 (en) * 2013-12-26 2015-07-02 Sotioe Limited A harmonic based encryption and decryption system for waveform signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
JPH1132200A (en) * 1997-07-09 1999-02-02 Matsushita Electric Ind Co Ltd Watermark data insertion method and watermark data detection method

Also Published As

Publication number Publication date
GB9909184D0 (en) 1999-06-16
WO2000065769A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase