CH516898A - Einrichtung zum Übertragen von Nachrichten in verschlüsselter Form - Google Patents

Einrichtung zum Übertragen von Nachrichten in verschlüsselter Form

Info

Publication number
CH516898A
CH516898A CH184370A CH184370A CH516898A CH 516898 A CH516898 A CH 516898A CH 184370 A CH184370 A CH 184370A CH 184370 A CH184370 A CH 184370A CH 516898 A CH516898 A CH 516898A
Authority
CH
Switzerland
Prior art keywords
encrypted form
transmitting messages
messages
transmitting
encrypted
Prior art date
Application number
CH184370A
Other languages
English (en)
Inventor
Emerson Clift Eugene
Original Assignee
Emerson Clift Eugene
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 Emerson Clift Eugene filed Critical Emerson Clift Eugene
Publication of CH516898A publication Critical patent/CH516898A/de

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
CH184370A 1970-01-30 1970-02-09 Einrichtung zum Übertragen von Nachrichten in verschlüsselter Form CH516898A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB448370 1970-01-30

Publications (1)

Publication Number Publication Date
CH516898A true CH516898A (de) 1971-12-15

Family

ID=9778030

Family Applications (1)

Application Number Title Priority Date Filing Date
CH184370A CH516898A (de) 1970-01-30 1970-02-09 Einrichtung zum Übertragen von Nachrichten in verschlüsselter Form

Country Status (2)

Country Link
CH (1) CH516898A (de)
GB (1) GB1258198A (de)

Also Published As

Publication number Publication date
GB1258198A (de) 1971-12-22

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Legal Events

Date Code Title Description
PL Patent ceased