[go: up one dir, main page]

GB2578729B - Generating a psuedorandom number sequence - Google Patents

Generating a psuedorandom number sequence Download PDF

Info

Publication number
GB2578729B
GB2578729B GB1818034.9A GB201818034A GB2578729B GB 2578729 B GB2578729 B GB 2578729B GB 201818034 A GB201818034 A GB 201818034A GB 2578729 B GB2578729 B GB 2578729B
Authority
GB
United Kingdom
Prior art keywords
generating
number sequence
psuedorandom
psuedorandom number
sequence
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.)
Active
Application number
GB1818034.9A
Other versions
GB201818034D0 (en
GB2578729A (en
Inventor
Dunkley Adam
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1818034.9A priority Critical patent/GB2578729B/en
Publication of GB201818034D0 publication Critical patent/GB201818034D0/en
Priority to PCT/GB2019/053125 priority patent/WO2020095033A1/en
Publication of GB2578729A publication Critical patent/GB2578729A/en
Application granted granted Critical
Publication of GB2578729B publication Critical patent/GB2578729B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1818034.9A 2018-11-05 2018-11-05 Generating a psuedorandom number sequence Active GB2578729B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1818034.9A GB2578729B (en) 2018-11-05 2018-11-05 Generating a psuedorandom number sequence
PCT/GB2019/053125 WO2020095033A1 (en) 2018-11-05 2019-11-05 Generating a pseudorandom number sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818034.9A GB2578729B (en) 2018-11-05 2018-11-05 Generating a psuedorandom number sequence

Publications (3)

Publication Number Publication Date
GB201818034D0 GB201818034D0 (en) 2018-12-19
GB2578729A GB2578729A (en) 2020-05-27
GB2578729B true GB2578729B (en) 2021-02-03

Family

ID=64655715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818034.9A Active GB2578729B (en) 2018-11-05 2018-11-05 Generating a psuedorandom number sequence

Country Status (2)

Country Link
GB (1) GB2578729B (en)
WO (1) WO2020095033A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394674A2 (en) * 2002-07-29 2004-03-03 Broadcom Corporation System and method for generating initial vectors
US20150278634A1 (en) * 2014-03-31 2015-10-01 Canon Kabushiki Kaisha Information processing apparatus and information processing method
US20180101360A1 (en) * 2016-10-10 2018-04-12 International Business Machines Corporation Secured pseudo-random number generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394674A2 (en) * 2002-07-29 2004-03-03 Broadcom Corporation System and method for generating initial vectors
US20150278634A1 (en) * 2014-03-31 2015-10-01 Canon Kabushiki Kaisha Information processing apparatus and information processing method
US20180101360A1 (en) * 2016-10-10 2018-04-12 International Business Machines Corporation Secured pseudo-random number generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Barker et al., "Recommendation for Random Number Generation Using Deterministic Random Bit Generators", published June 2015, U.S. National Institute of Standards and Technology. Available from: http://dx.doi.org/10.6028/NIST.SP.800-90Ar1 [Accessed 28th August 2020]. *

Also Published As

Publication number Publication date
GB201818034D0 (en) 2018-12-19
WO2020095033A1 (en) 2020-05-14
GB2578729A (en) 2020-05-27

Similar Documents

Publication Publication Date Title
GB201805954D0 (en) A method
GB201907195D0 (en) Generator
GB2580150B (en) Pseudo-random number generator
GB201806783D0 (en) A plasma generating arrangement
GB201813470D0 (en) A drumstick
PT3783210T (en) Generator set
GB201813722D0 (en) A method
GB201813730D0 (en) A method
GB201809530D0 (en) A method
GB2578729B (en) Generating a psuedorandom number sequence
GB2579908B (en) A flywheel arrangement
PL3888239T3 (en) Triboelectric generator
GB2587221B (en) Generator set
GB201808039D0 (en) A method
IL256117B (en) A dry-fire magazine
ZA202007479B (en) A descender
GB201917880D0 (en) Overunity generator
GB201904345D0 (en) Triboelectric generator
GB2581085B (en) A Flywheel arrangement
GB201817766D0 (en) F a m
GB201907189D0 (en) Airpowered generator
GB2581125B (en) A cummerbund
GB201810880D0 (en) N/a
GB201809365D0 (en) S.t.e.a.m
AU201817611S (en) A Playsuit