GB0821230D0 - Random number generator circuits - Google Patents

Random number generator circuits

Info

Publication number
GB0821230D0
GB0821230D0 GBGB0821230.0A GB0821230A GB0821230D0 GB 0821230 D0 GB0821230 D0 GB 0821230D0 GB 0821230 A GB0821230 A GB 0821230A GB 0821230 D0 GB0821230 D0 GB 0821230D0
Authority
GB
United Kingdom
Prior art keywords
random number
number generator
generator circuits
circuits
random
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.)
Granted
Application number
GBGB0821230.0A
Other versions
GB2465419A (en
GB2465419B (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.)
SIMBA HPC Ltd
Original Assignee
SIMBA HPC 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 SIMBA HPC Ltd filed Critical SIMBA HPC Ltd
Priority to GB0821230.0A priority Critical patent/GB2465419B/en
Publication of GB0821230D0 publication Critical patent/GB0821230D0/en
Publication of GB2465419A publication Critical patent/GB2465419A/en
Application granted granted Critical
Publication of GB2465419B publication Critical patent/GB2465419B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Complex Calculations (AREA)
GB0821230.0A 2008-11-20 2008-11-20 Random number generator circuits Active GB2465419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0821230.0A GB2465419B (en) 2008-11-20 2008-11-20 Random number generator circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0821230.0A GB2465419B (en) 2008-11-20 2008-11-20 Random number generator circuits

Publications (3)

Publication Number Publication Date
GB0821230D0 true GB0821230D0 (en) 2008-12-31
GB2465419A GB2465419A (en) 2010-05-26
GB2465419B GB2465419B (en) 2013-12-11

Family

ID=40230572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0821230.0A Active GB2465419B (en) 2008-11-20 2008-11-20 Random number generator circuits

Country Status (1)

Country Link
GB (1) GB2465419B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115437603A (en) * 2021-06-04 2022-12-06 中科寒武纪科技股份有限公司 Method for generating random numbers and related products

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107005690B (en) 2014-11-27 2019-10-01 华为技术有限公司 The method, apparatus and wireless telecom equipment of the rate-matched of polarization code

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983252A (en) * 1997-01-17 1999-11-09 Picturetel Corporation Pseudo-random number generator capable of efficiently exploiting processors having instruction-level parallelism and the use thereof for encryption
US7233965B2 (en) * 2002-09-30 2007-06-19 Sun Microsystems, Inc. Continuous random number generation method and apparatus
IL188089A (en) * 2007-12-12 2013-02-28 Nds Ltd Bit generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115437603A (en) * 2021-06-04 2022-12-06 中科寒武纪科技股份有限公司 Method for generating random numbers and related products
CN115437603B (en) * 2021-06-04 2023-12-19 中科寒武纪科技股份有限公司 Method for generating random numbers and related products

Also Published As

Publication number Publication date
GB2465419A (en) 2010-05-26
GB2465419B (en) 2013-12-11

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