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AU2001274951A1 - A hybrid stream cipher - Google Patents

A hybrid stream cipher

Info

Publication number
AU2001274951A1
AU2001274951A1 AU2001274951A AU7495101A AU2001274951A1 AU 2001274951 A1 AU2001274951 A1 AU 2001274951A1 AU 2001274951 A AU2001274951 A AU 2001274951A AU 7495101 A AU7495101 A AU 7495101A AU 2001274951 A1 AU2001274951 A1 AU 2001274951A1
Authority
AU
Australia
Prior art keywords
stream cipher
hybrid stream
hybrid
cipher
stream
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
AU2001274951A
Inventor
Viswanath Ananth
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.)
Mainstream Encryption Inc
Original Assignee
Mainstream Encryption Inc
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 Mainstream Encryption Inc filed Critical Mainstream Encryption Inc
Publication of AU2001274951A1 publication Critical patent/AU2001274951A1/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
    • 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
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • 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
    • H04L2209/603—Digital right managament [DRM]
    • 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
    • H04L2209/605—Copy protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
AU2001274951A 2000-05-23 2001-05-23 A hybrid stream cipher Abandoned AU2001274951A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20660500P 2000-05-23 2000-05-23
US60206605 2000-05-23
US09864042 2001-05-22
US09/864,042 US7003107B2 (en) 2000-05-23 2001-05-22 Hybrid stream cipher
PCT/US2001/016931 WO2001091367A1 (en) 2000-05-23 2001-05-23 A hybrid stream cipher

Publications (1)

Publication Number Publication Date
AU2001274951A1 true AU2001274951A1 (en) 2001-12-03

Family

ID=26901507

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274951A Abandoned AU2001274951A1 (en) 2000-05-23 2001-05-23 A hybrid stream cipher

Country Status (3)

Country Link
US (2) US7003107B2 (en)
AU (1) AU2001274951A1 (en)
WO (1) WO2001091367A1 (en)

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Also Published As

Publication number Publication date
US7103181B2 (en) 2006-09-05
US20020176572A1 (en) 2002-11-28
US7003107B2 (en) 2006-02-21
WO2001091367A1 (en) 2001-11-29
US20020085710A1 (en) 2002-07-04

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