JPS5631251A - Method and apparatus for encoding and decoding information - Google Patents

Method and apparatus for encoding and decoding information

Info

Publication number
JPS5631251A
JPS5631251A JP11187680A JP11187680A JPS5631251A JP S5631251 A JPS5631251 A JP S5631251A JP 11187680 A JP11187680 A JP 11187680A JP 11187680 A JP11187680 A JP 11187680A JP S5631251 A JPS5631251 A JP S5631251A
Authority
JP
Japan
Prior art keywords
encoding
decoding information
decoding
information
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
JP11187680A
Other languages
English (en)
Inventor
Shiyuteyurujingeru Osukaru
Gemuperure Buruno
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.)
CRYPTO AG
Original Assignee
CRYPTO 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 CRYPTO AG filed Critical CRYPTO AG
Publication of JPS5631251A publication Critical patent/JPS5631251A/ja
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Storage Device Security (AREA)
JP11187680A 1979-08-17 1980-08-15 Method and apparatus for encoding and decoding information Pending JPS5631251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH755179 1979-08-17

Publications (1)

Publication Number Publication Date
JPS5631251A true JPS5631251A (en) 1981-03-30

Family

ID=4326923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11187680A Pending JPS5631251A (en) 1979-08-17 1980-08-15 Method and apparatus for encoding and decoding information

Country Status (7)

Country Link
US (1) US4369333A (ja)
EP (1) EP0024308A1 (ja)
JP (1) JPS5631251A (ja)
BR (1) BR8005177A (ja)
ES (1) ES8104684A1 (ja)
NO (1) NO802422L (ja)
ZA (1) ZA804976B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047263A1 (fr) * 1997-04-17 1998-10-22 Rohm Co., Ltd. Materiel, systeme et procede pour communiquer des donnees

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
DE3207040A1 (de) * 1982-02-26 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Vefahren und anordnung zum uebertragen von zeichen
US4897880A (en) * 1987-02-17 1990-01-30 Soricon Corporation Data acquisition control method and system for a hand held reader
GB0620855D0 (en) * 2006-10-19 2006-11-29 Dovetail Software Corp Ltd Data processing apparatus and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036156A (en) * 1946-03-13 1962-05-22 Charles N Gillespie Secret telegraph system
US4168395A (en) * 1961-05-19 1979-09-18 American Standard Inc. Start/stop teleprinter scrambler
DE978043C (de) * 1962-08-27 1977-04-21 Siemens Ag Verfahren und Einrichtung zur verschluesselten UEbertragung von Fernschreibnachrichten
CH411983A (de) * 1963-10-18 1966-04-30 Gretag Ag Verfahren zum Ver- und Entschlüsseln von impulsförmigen Nachrichten
US4169212A (en) * 1975-04-14 1979-09-25 Datotek, Inc. Multi-mode digital enciphering system
CH604432A5 (ja) * 1977-03-16 1978-09-15 Europ Handelsges Anst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047263A1 (fr) * 1997-04-17 1998-10-22 Rohm Co., Ltd. Materiel, systeme et procede pour communiquer des donnees
US6654466B1 (en) 1997-04-17 2003-11-25 Rohm Co., Ltd. Data communication equipment, data communication system, and data communication method

Also Published As

Publication number Publication date
EP0024308A1 (de) 1981-03-04
ES494252A0 (es) 1981-04-01
US4369333A (en) 1983-01-18
ES8104684A1 (es) 1981-04-01
BR8005177A (pt) 1981-03-04
NO802422L (no) 1981-02-18
ZA804976B (en) 1981-08-26

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