JPS5758824B2 - - Google Patents

Info

Publication number
JPS5758824B2
JPS5758824B2 JP53130153A JP13015378A JPS5758824B2 JP S5758824 B2 JPS5758824 B2 JP S5758824B2 JP 53130153 A JP53130153 A JP 53130153A JP 13015378 A JP13015378 A JP 13015378A JP S5758824 B2 JPS5758824 B2 JP S5758824B2
Authority
JP
Japan
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
JP53130153A
Other languages
Japanese (ja)
Other versions
JPS5556748A (en
Inventor
Tetsuo Morita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13015378A priority Critical patent/JPS5556748A/ja
Publication of JPS5556748A publication Critical patent/JPS5556748A/ja
Publication of JPS5758824B2 publication Critical patent/JPS5758824B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
JP13015378A 1978-10-23 1978-10-23 Secret communication system Granted JPS5556748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13015378A JPS5556748A (en) 1978-10-23 1978-10-23 Secret communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13015378A JPS5556748A (en) 1978-10-23 1978-10-23 Secret communication system

Publications (2)

Publication Number Publication Date
JPS5556748A JPS5556748A (en) 1980-04-25
JPS5758824B2 true JPS5758824B2 (fr) 1982-12-11

Family

ID=15027244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13015378A Granted JPS5556748A (en) 1978-10-23 1978-10-23 Secret communication system

Country Status (1)

Country Link
JP (1) JPS5556748A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430728A (en) * 1981-12-29 1984-02-07 Marathon Oil Company Computer terminal security system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874107A (fr) * 1971-12-29 1973-10-05
JPS5075707A (fr) * 1973-11-07 1975-06-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874107A (fr) * 1971-12-29 1973-10-05
JPS5075707A (fr) * 1973-11-07 1975-06-21

Also Published As

Publication number Publication date
JPS5556748A (en) 1980-04-25

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