FR1500846A - Liaison alternat à chiffrement synchrone - Google Patents

Liaison alternat à chiffrement synchrone

Info

Publication number
FR1500846A
FR1500846A FR64145A FR64145A FR1500846A FR 1500846 A FR1500846 A FR 1500846A FR 64145 A FR64145 A FR 64145A FR 64145 A FR64145 A FR 64145A FR 1500846 A FR1500846 A FR 1500846A
Authority
FR
France
Prior art keywords
alternate link
synchronous encryption
encryption
synchronous
alternate
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.)
Expired
Application number
FR64145A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR64145A priority Critical patent/FR1500846A/fr
Priority to US638864A priority patent/US3555425A/en
Priority to GB24099/67A priority patent/GB1174174A/en
Priority to BE699400D priority patent/BE699400A/xx
Priority to DE19671591046 priority patent/DE1591046A1/de
Priority to NL6707696A priority patent/NL6707696A/xx
Priority to CH785267A priority patent/CH463573A/fr
Application granted granted Critical
Publication of FR1500846A publication Critical patent/FR1500846A/fr
Expired 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
    • H04L9/12—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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
FR64145A 1966-06-03 1966-06-03 Liaison alternat à chiffrement synchrone Expired FR1500846A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR64145A FR1500846A (fr) 1966-06-03 1966-06-03 Liaison alternat à chiffrement synchrone
US638864A US3555425A (en) 1966-06-03 1967-05-16 Synchronization apparatus for two-way synchronous coded link
GB24099/67A GB1174174A (en) 1966-06-03 1967-05-18 Two-Way Synchronous Ciphered Link
BE699400D BE699400A (fr) 1966-06-03 1967-06-02
DE19671591046 DE1591046A1 (de) 1966-06-03 1967-06-02 Wechselverkehrsverbindung mit synchroner Chiffrierung
NL6707696A NL6707696A (fr) 1966-06-03 1967-06-02
CH785267A CH463573A (fr) 1966-06-03 1967-06-02 Dispositif de liaison alternat à chiffrement synchrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64145A FR1500846A (fr) 1966-06-03 1966-06-03 Liaison alternat à chiffrement synchrone

Publications (1)

Publication Number Publication Date
FR1500846A true FR1500846A (fr) 1967-11-10

Family

ID=8610130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64145A Expired FR1500846A (fr) 1966-06-03 1966-06-03 Liaison alternat à chiffrement synchrone

Country Status (7)

Country Link
US (1) US3555425A (fr)
BE (1) BE699400A (fr)
CH (1) CH463573A (fr)
DE (1) DE1591046A1 (fr)
FR (1) FR1500846A (fr)
GB (1) GB1174174A (fr)
NL (1) NL6707696A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614780A (en) * 1961-12-06 1971-10-19 Us Navy Cryptographic communication system
CH603014A5 (fr) * 1975-02-05 1978-08-15 Europ Handelsges Anst

Also Published As

Publication number Publication date
GB1174174A (en) 1969-12-17
DE1591046A1 (de) 1970-02-12
NL6707696A (fr) 1967-12-04
US3555425A (en) 1971-01-12
BE699400A (fr) 1967-12-04
CH463573A (fr) 1968-10-15

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