[go: up one dir, main page]

GB2113879B - Improvements in and relating to number generation - Google Patents

Improvements in and relating to number generation

Info

Publication number
GB2113879B
GB2113879B GB08202065A GB8202065A GB2113879B GB 2113879 B GB2113879 B GB 2113879B GB 08202065 A GB08202065 A GB 08202065A GB 8202065 A GB8202065 A GB 8202065A GB 2113879 B GB2113879 B GB 2113879B
Authority
GB
United Kingdom
Prior art keywords
relating
number generation
generation
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.)
Expired
Application number
GB08202065A
Other versions
GB2113879A (en
Inventor
Keith Rex Thrower
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.)
Racal Research Ltd
Original Assignee
Racal Research 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 Racal Research Ltd filed Critical Racal Research Ltd
Priority to GB08202065A priority Critical patent/GB2113879B/en
Publication of GB2113879A publication Critical patent/GB2113879A/en
Application granted granted Critical
Publication of GB2113879B publication Critical patent/GB2113879B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • G06F7/584—Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/581—Generating an LFSR sequence, e.g. an m-sequence; sequence may be generated without LFSR, e.g. using Galois Field arithmetic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/583—Serial finite field implementation, i.e. serial implementation of finite field arithmetic, generating one new bit or trit per step, e.g. using an LFSR or several independent LFSRs; also includes PRNGs with parallel operation between LFSR and outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB08202065A 1982-01-25 1982-01-25 Improvements in and relating to number generation Expired GB2113879B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08202065A GB2113879B (en) 1982-01-25 1982-01-25 Improvements in and relating to number generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08202065A GB2113879B (en) 1982-01-25 1982-01-25 Improvements in and relating to number generation

Publications (2)

Publication Number Publication Date
GB2113879A GB2113879A (en) 1983-08-10
GB2113879B true GB2113879B (en) 1985-09-11

Family

ID=10527862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08202065A Expired GB2113879B (en) 1982-01-25 1982-01-25 Improvements in and relating to number generation

Country Status (1)

Country Link
GB (1) GB2113879B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW266280B (en) * 1993-05-10 1995-12-21 Siemens Ag
US5696828A (en) * 1995-09-22 1997-12-09 United Technologies Automotive, Inc. Random number generating system and process based on chaos
US5757923A (en) * 1995-09-22 1998-05-26 Ut Automotive Dearborn, Inc. Method of generating secret identification numbers
RU2142310C1 (en) * 1999-04-21 1999-12-10 Надибаидзе Тамази Георгиевич Method for determining random playing factor (versions)
GB2357610B (en) 1999-12-20 2004-04-28 Mitsubishi Electric Inf Tech Method and apparatus for generating numbers
EP1618460A4 (en) * 2003-04-21 2008-10-29 Skysquared Ltd Systems and methods for generating random numbers from astonomical events

Also Published As

Publication number Publication date
GB2113879A (en) 1983-08-10

Similar Documents

Publication Publication Date Title
GB2122068B (en) Improvements in and relating to footwear
GB2113334B (en) Improvements in and relating to pipe connectors
DE3171321D1 (en) Improvements in and relating to electrical inverters
SG3489G (en) Improvements in and relating to cutlery
DE3363469D1 (en) Improvements in and relating to hinges
GB2120463B (en) Improvements in and relating to rotary actuators
GB2086346B (en) Improvements in and relating to retaining grippers
GB2122221B (en) Improvements in and relating to boiler tubes
ZA838089B (en) Improvements in and relating to bushes
GB2113335B (en) Improvements in and relating to pipe connectors
GB2151469B (en) Improvements in and relating to copiers
GB2123279B (en) Improvements in or relating to barbecues
DE3378383D1 (en) Improvements in and relating to autoteller systems
GB2149422B (en) Improvements in and relating to fuels
GB2122875B (en) Improvements in and relating to cutlery
DE3363813D1 (en) Improvements in and relating to substituted tetrahydrona phthalenes
GB2119285B (en) Improvements in and relating to fountains
GB2113879B (en) Improvements in and relating to number generation
EP0138417A3 (en) Improvements in and related to 2-mercaptopyrimidohexahydroquinolines and related compounds
GB2097512B (en) Improvements in and relating to energyabsorbing shock cells
GB2133056B (en) Improvements in and/or relating to cribwalling
GB2149532B (en) Improvements in or relating to holograms
GB2130481B (en) Improvements in and relating to back packs
GB2086489B (en) Improvements in and relating to windmills
GB2134577B (en) Improvements in or relating to roadsigns

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee