FR2350007A1 - Generateurs de suites periodiques - Google Patents

Generateurs de suites periodiques

Info

Publication number
FR2350007A1
FR2350007A1 FR7612950A FR7612950A FR2350007A1 FR 2350007 A1 FR2350007 A1 FR 2350007A1 FR 7612950 A FR7612950 A FR 7612950A FR 7612950 A FR7612950 A FR 7612950A FR 2350007 A1 FR2350007 A1 FR 2350007A1
Authority
FR
France
Prior art keywords
suites
generators
periodic
periodic suites
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
FR7612950A
Other languages
English (en)
Other versions
FR2350007B1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 to US05/573,962 priority Critical patent/US3963905A/en
Priority to GB14177/76A priority patent/GB1490964A/en
Priority to CA250,249A priority patent/CA1067968A/fr
Priority to BE166327A priority patent/BE840954A/fr
Priority to SE7604779A priority patent/SE410777B/xx
Priority to DE2618823A priority patent/DE2618823C3/de
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR7612950A priority patent/FR2350007A1/fr
Publication of FR2350007A1 publication Critical patent/FR2350007A1/fr
Application granted granted Critical
Publication of FR2350007B1 publication Critical patent/FR2350007B1/fr
Granted 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B29/00—Generation of noise currents and voltages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
    • 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
    • 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; CALCULATING OR 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR7612950A 1974-09-11 1976-04-30 Generateurs de suites periodiques Granted FR2350007A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US05/573,962 US3963905A (en) 1974-09-11 1975-05-02 Periodic sequence generators using ordinary arithmetic
GB14177/76A GB1490964A (en) 1974-09-11 1976-04-07 Signal generators
CA250,249A CA1067968A (fr) 1974-09-11 1976-04-14 Generateur de signaux a sequences periodiques utilisant l'arithmetique ordinaire
BE166327A BE840954A (fr) 1974-09-11 1976-04-21 Generateurs de suites periodiques
SE7604779A SE410777B (sv) 1974-09-11 1976-04-26 Flernivasekvensgenerator
DE2618823A DE2618823C3 (de) 1974-09-11 1976-04-29 Generator zur Erzeugung periodischer Folgen
FR7612950A FR2350007A1 (fr) 1974-09-11 1976-04-30 Generateurs de suites periodiques

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50485874A 1974-09-11 1974-09-11
US05/573,962 US3963905A (en) 1974-09-11 1975-05-02 Periodic sequence generators using ordinary arithmetic
GB14177/76A GB1490964A (en) 1974-09-11 1976-04-07 Signal generators
DE2618823A DE2618823C3 (de) 1974-09-11 1976-04-29 Generator zur Erzeugung periodischer Folgen
FR7612950A FR2350007A1 (fr) 1974-09-11 1976-04-30 Generateurs de suites periodiques

Publications (2)

Publication Number Publication Date
FR2350007A1 true FR2350007A1 (fr) 1977-11-25
FR2350007B1 FR2350007B1 (fr) 1981-10-09

Family

ID=27510456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612950A Granted FR2350007A1 (fr) 1974-09-11 1976-04-30 Generateurs de suites periodiques

Country Status (7)

Country Link
US (1) US3963905A (fr)
BE (1) BE840954A (fr)
CA (1) CA1067968A (fr)
DE (1) DE2618823C3 (fr)
FR (1) FR2350007A1 (fr)
GB (1) GB1490964A (fr)
SE (1) SE410777B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718308A1 (fr) * 1994-03-31 1995-10-06 Ando Electric Circuit de production de codes en séquence du type M .

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304222A1 (fr) * 1975-03-12 1976-10-08 Cit Alcatel Generateur de sequences numeriques pseudo-aleatoires
US4188583A (en) * 1977-12-23 1980-02-12 Rca Corporation Sampling method and apparatuses
DE2824486C2 (de) * 1978-06-03 1980-09-18 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh, 7000 Stuttgart Verfahren und Mustereinrichtung zur Herstellung einer textlien Kreppware
US4218749A (en) * 1978-09-25 1980-08-19 Sangamo Weston, Inc. Apparatus and method for digital noise synthesis
US4333156A (en) * 1980-06-23 1982-06-01 Bell Telephone Laboratories, Incorporated Broadband cyclotomic tone detector
US4348735A (en) * 1980-06-23 1982-09-07 Bell Telephone Laboratories, Incorporated Cyclotomic tone detector and locator
US4361875A (en) * 1980-06-23 1982-11-30 Bell Telephone Laboratories, Incorporated Multiple tone detector and locator
US4694412A (en) * 1982-09-22 1987-09-15 Intel Corporation Random number generator for use in an authenticated read-only memory
FR2538192B1 (fr) * 1982-12-20 1985-06-07 Radiotechnique Generateur de sequences numeriques pseudoaleatoires
FR2624993B1 (fr) * 1987-12-21 1990-04-06 Comp Generale Electricite Generateur de signal temporel periodique a caractere recursif
FR2624992B1 (fr) * 1987-12-21 1990-04-06 Comp Generale Electricite Generateur de signal temporel periodique genre fractal
GB9003999D0 (en) * 1990-02-22 1990-04-18 Enfranchise Sixty Ltd Pseudo-random sequence generators
US5442696A (en) * 1991-12-31 1995-08-15 At&T Corp. Method and apparatus for detecting control signals
EP0591562A1 (fr) * 1992-09-30 1994-04-13 International Business Machines Corporation Optimisation commandée par programme d'un circuit commandé par processeur pour la production de façon algorithmique d'une séquence de valeurs de sortie
JPH07200538A (ja) * 1993-11-22 1995-08-04 Fujitsu Ltd グレブナ基底生成方法及び装置
DE4342520A1 (de) * 1993-12-14 1995-06-22 Forschungszentrum Juelich Gmbh Schmalbandiger arbiträrer HF-Modulations- und Rauschgenerator
CN101087195A (zh) * 1997-02-14 2007-12-12 国有花旗银行 有限域离散对数密码系统的割圆多项式结构
US6009135A (en) * 1997-10-10 1999-12-28 Interdigtal Technology Corporation Method and apparatus for generating a stream cipher
US6707841B1 (en) * 1999-05-27 2004-03-16 Canon Kabushiki Kaisha Spreading code generator
FR2923305B1 (fr) * 2007-11-02 2011-04-29 Inside Contactless Procede et dispositifs de protection d'un microcircuit contre des attaques visant a decouvrir une donnee secrete

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681708A (en) * 1969-04-29 1972-08-01 Bendix Corp Pseudo-random frequency generator
JPS508907B1 (fr) * 1970-07-08 1975-04-08
US3700869A (en) * 1970-12-04 1972-10-24 Nasa Pseudonoise sequence generators with three-tap linear feedback shift registers
US3777278A (en) * 1971-09-10 1973-12-04 Boeing Co Pseudo-random frequency generator
GB1382048A (en) * 1971-09-15 1975-01-29 Int Computers Ltd Randomnumber generators
US3718863A (en) * 1971-10-26 1973-02-27 J Fletcher M-ary linear feedback shift register with binary logic
US3761696A (en) * 1972-02-16 1973-09-25 Signetics Corp Random integer generator and method
US3740591A (en) * 1972-02-25 1973-06-19 Gen Electric Bucket-brigade tuned sampled data filter
US3790768A (en) * 1972-09-28 1974-02-05 Prayfel Inc Random number generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718308A1 (fr) * 1994-03-31 1995-10-06 Ando Electric Circuit de production de codes en séquence du type M .

Also Published As

Publication number Publication date
DE2618823C3 (de) 1980-07-17
CA1067968A (fr) 1979-12-11
US3963905A (en) 1976-06-15
DE2618823A1 (de) 1977-11-10
FR2350007B1 (fr) 1981-10-09
GB1490964A (en) 1977-11-09
DE2618823B2 (de) 1979-09-27
SE7604779L (sv) 1976-11-03
BE840954A (fr) 1976-08-16
SE410777B (sv) 1979-10-29

Similar Documents

Publication Publication Date Title
BE826430A (fr) Amides de decapeptides
BE840954A (fr) Generateurs de suites periodiques
BE826504A (fr) Generateur de mots pseudo-aleatoires
SE7504694L (sv) Kabelgenomforing
AR208904A1 (es) Mezclas de copolieteresteres
TR19139A (tr) Laktatdehidrojenazenin izoenzimlerinin hepbirden tesbitine mahsus usul
SE398583B (sv) Multikanalgenrator
AR205741A1 (es) Conjunto de bobinas
FR2286480A1 (fr) Generateur de radio-isotope a radiorubidium
IT1050317B (it) Procedimento di decaffeinizzazione
AT359555B (de) Impulsgenerator
JPS5115639A (ja) Shinkikoorudopaamanentoeebuyodai ichi eki
TR18782A (tr) Katalizoer imaline mahsus usul
JPS517702A (ja) Suiteinarashisochi
IT1051778B (it) Subbio dell ordito
SE404472B (sv) Koronageneratoranordning
SE398584B (sv) Sjelvmagnetiserad hogfrekvensgenerator
JPS512336A (ja) Terebishingofugokahoshiki
JPS5149490A (ja) Heisetsusaretafukusujono of keeburuno kyuyuhoho
FR2290416A1 (fr) Preparation de triamino-benzenes
JPS5120444A (ja) Doro
SU535723A1 (ru) Генератор импульсов
JPS5153392A (ja) Mankonbeanofumidan
JPS5173271A (ja) Gasuzetsuenkaiheisochinichotsuketsusuru of keeburunokyuyuhoshiki
JPS5173272A (ja) Gasuzetsuenkaiheisochinichotsuketsusuru of keeburunokyuyuhoshiki

Legal Events

Date Code Title Description
ST Notification of lapse