FR79634E - Générateur électrique de symboles quasi-aléatoires - Google Patents

Générateur électrique de symboles quasi-aléatoires

Info

Publication number
FR79634E
FR79634E FR856986A FR856986A FR79634E FR 79634 E FR79634 E FR 79634E FR 856986 A FR856986 A FR 856986A FR 856986 A FR856986 A FR 856986A FR 79634 E FR79634 E FR 79634E
Authority
FR
France
Prior art keywords
quasi
electric generator
random symbols
random
symbols
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
FR856986A
Other languages
English (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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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
Priority claimed from FR834731A external-priority patent/FR1271626A/fr
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR856986A priority Critical patent/FR79634E/fr
Application granted granted Critical
Publication of FR79634E publication Critical patent/FR79634E/fr
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2101/00—Indexing scheme relating to the type of digital function generated
    • G06F2101/14—Probability distribution functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
FR856986A 1960-08-02 1961-03-28 Générateur électrique de symboles quasi-aléatoires Expired FR79634E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR856986A FR79634E (fr) 1960-08-02 1961-03-28 Générateur électrique de symboles quasi-aléatoires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR834731A FR1271626A (fr) 1960-08-02 1960-08-02 Générateur électrique de symboles quasi-aléatoires
FR856986A FR79634E (fr) 1960-08-02 1961-03-28 Générateur électrique de symboles quasi-aléatoires

Publications (1)

Publication Number Publication Date
FR79634E true FR79634E (fr) 1962-12-28

Family

ID=26186992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856986A Expired FR79634E (fr) 1960-08-02 1961-03-28 Générateur électrique de symboles quasi-aléatoires

Country Status (1)

Country Link
FR (1) FR79634E (fr)

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