GB201007795D0 - Method of and apparatus for compressing and decompressing a data sequence - Google Patents

Method of and apparatus for compressing and decompressing a data sequence

Info

Publication number
GB201007795D0
GB201007795D0 GBGB1007795.6A GB201007795A GB201007795D0 GB 201007795 D0 GB201007795 D0 GB 201007795D0 GB 201007795 A GB201007795 A GB 201007795A GB 201007795 D0 GB201007795 D0 GB 201007795D0
Authority
GB
United Kingdom
Prior art keywords
decompressing
compressing
data sequence
sequence
data
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.)
Withdrawn
Application number
GBGB1007795.6A
Other versions
GB2480260A (en
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.)
Etsem Ltd
Original Assignee
Etsem Ltd
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 Etsem Ltd filed Critical Etsem Ltd
Priority to GB1007795A priority Critical patent/GB2480260A/en
Publication of GB201007795D0 publication Critical patent/GB201007795D0/en
Publication of GB2480260A publication Critical patent/GB2480260A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04L29/06659—
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3026—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters details relating to polynomials generation, e.g. generation of irreducible polynomials
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction
GB1007795A 2010-05-10 2010-05-10 An algorithm for compressing and decompressing a data sequence using polynomials Withdrawn GB2480260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1007795A GB2480260A (en) 2010-05-10 2010-05-10 An algorithm for compressing and decompressing a data sequence using polynomials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1007795A GB2480260A (en) 2010-05-10 2010-05-10 An algorithm for compressing and decompressing a data sequence using polynomials

Publications (2)

Publication Number Publication Date
GB201007795D0 true GB201007795D0 (en) 2010-06-23
GB2480260A GB2480260A (en) 2011-11-16

Family

ID=42315095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1007795A Withdrawn GB2480260A (en) 2010-05-10 2010-05-10 An algorithm for compressing and decompressing a data sequence using polynomials

Country Status (1)

Country Link
GB (1) GB2480260A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03165633A (en) * 1989-11-24 1991-07-17 Nec Corp Band compression transmission system
FR2845542B1 (en) * 2002-10-07 2004-12-24 Univ Joseph Fourier SECURE METHOD FOR TRANSMITTING DIGITAL DATA

Also Published As

Publication number Publication date
GB2480260A (en) 2011-11-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131017 AND 20131023

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)