CN1217834A - 用于产生随机位序列的电路装置 - Google Patents

用于产生随机位序列的电路装置 Download PDF

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Publication number
CN1217834A
CN1217834A CN97194365A CN97194365A CN1217834A CN 1217834 A CN1217834 A CN 1217834A CN 97194365 A CN97194365 A CN 97194365A CN 97194365 A CN97194365 A CN 97194365A CN 1217834 A CN1217834 A CN 1217834A
Authority
CN
China
Prior art keywords
oscillator
circuit arrangement
random bit
vco1
voltage
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.)
Pending
Application number
CN97194365A
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English (en)
Chinese (zh)
Inventor
H·-H·维曼
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN1217834A publication Critical patent/CN1217834A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H03K3/84—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN97194365A 1996-05-06 1997-04-25 用于产生随机位序列的电路装置 Pending CN1217834A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19618098.8 1996-05-06
DE19618098A DE19618098C1 (de) 1996-05-06 1996-05-06 Schaltungsanordnung zum Erzeugen zufälliger Bitfolgen

Publications (1)

Publication Number Publication Date
CN1217834A true CN1217834A (zh) 1999-05-26

Family

ID=7793447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97194365A Pending CN1217834A (zh) 1996-05-06 1997-04-25 用于产生随机位序列的电路装置

Country Status (7)

Country Link
EP (1) EP0897613A1 (pt)
JP (1) JPH11509707A (pt)
KR (1) KR20000010804A (pt)
CN (1) CN1217834A (pt)
BR (1) BR9708977A (pt)
DE (1) DE19618098C1 (pt)
WO (1) WO1997042706A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325361B (en) * 1997-05-16 2001-06-27 Motorola Inc Random number generator arrangement and method of generation thereof
DE19744586A1 (de) * 1997-10-09 1999-04-15 Guenther Dipl Phys Magens Verfahren zur Verschlüsselung von digitalen Daten mit echten Zufallszahlen in der Datenfernübertragung
US6522210B1 (en) * 2000-02-16 2003-02-18 Honeywell International Inc. Random pulse generator
EP1701248A1 (en) * 2004-11-18 2006-09-13 Niigata TLO Corporation Random number generating method and device
US11366640B2 (en) 2017-08-08 2022-06-21 Politechnika Warszawska Random number generator with a bistable and ring oscillators
PL237196B1 (pl) * 2017-08-08 2021-03-22 Politechnika Warszawska Generator losowy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713142A (en) * 1972-01-17 1973-01-23 Signatron Alarm system
DE3020481C2 (de) * 1980-05-29 1988-10-20 Siemens AG, 1000 Berlin und 8000 München Setzbarer Pseudozufallsgenerator
US4644299A (en) * 1986-02-14 1987-02-17 Hughes Aircraft Company Multimode noise generator using digital FM
FR2621191B3 (fr) * 1987-09-29 1989-08-04 Cit Alcatel Generateur de signaux gigues
US5153532A (en) * 1989-05-24 1992-10-06 Honeywell Inc. Noise generator using combined outputs of two pseudo-random sequence generators
DE4002569C3 (de) * 1990-01-30 1996-04-25 Sensys Ag Mine

Also Published As

Publication number Publication date
KR20000010804A (ko) 2000-02-25
DE19618098C1 (de) 1997-06-05
EP0897613A1 (de) 1999-02-24
BR9708977A (pt) 1999-08-03
WO1997042706A1 (de) 1997-11-13
JPH11509707A (ja) 1999-08-24

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication