BE764312A - Montage pour appareils d'encodage - Google Patents

Montage pour appareils d'encodage

Info

Publication number: BE764312A
Authority: BE; Belgium
Prior art keywords: mounting; encoding devices; encoding; devices
Prior art date: 1970-03-16

Application number

BE764312A

Other languages

English (en)

Original Assignee

Europ Handelsges Anst

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.)

1970-03-16

Filing date

1971-03-16

Publication date

1971-09-16

1971-03-16 Application filed by Europ Handelsges Anst filed Critical Europ Handelsges Anst

1971-09-16 Publication of BE764312A publication Critical patent/BE764312A/fr

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
- H04L9/36—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols with means for detecting characters not meant for transmission
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Input From Keyboards Or The Like (AREA)
Lock And Its Accessories (AREA)
Portable Nailing Machines And Staplers (AREA)

BE764312A 1970-03-16 1971-03-16 Montage pour appareils d'encodage BE764312A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH392270A CH506217A (de)	1970-03-16	1970-03-16	Schaltung für Verschlüsselungsgeräte

Publications (1)

Publication Number	Publication Date
BE764312A true BE764312A (fr)	1971-09-16

Family

ID=4266370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE764312A BE764312A (fr)	1970-03-16	1971-03-16	Montage pour appareils d'encodage

Country Status (11)

Country	Link
US (1)	US3725579A (fr)
AT (1)	AT316666B (fr)
BE (1)	BE764312A (fr)
CA (1)	CA926305A (fr)
CH (1)	CH506217A (fr)
DE (1)	DE2101177A1 (fr)
FR (1)	FR2084644A5 (fr)
GB (1)	GB1317094A (fr)
NL (1)	NL7103171A (fr)
NO (1)	NO128425B (fr)
SE (1)	SE365687B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH603014A5 (fr) *	1975-02-05	1978-08-15	Europ Handelsges Anst
DE2507804C1 (de) *	1975-02-24	1979-11-29	Siemens Ag	Schaltungsanordnung zur Steuerung von Halbduplex-Datenuebertragungsanlagen
US4074066A (en) *	1976-04-26	1978-02-14	International Business Machines Corporation	Message verification and transmission error detection by block chaining
CH604432A5 (fr) *	1977-03-16	1978-09-15	Europ Handelsges Anst
US10735199B2 (en)	2018-01-02	2020-08-04	Bank Of America Corporation	File based transmission validation and failure location identification system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2406829A (en) *	1942-06-27	1946-09-03	Western Union Telegraph Co	Telegraph system
US2406023A (en) *	1944-03-25	1946-08-20	Bell Telephone Labor Inc	Teletypewriter signal enciphering system
US2897268A (en) *	1954-05-05	1959-07-28	Bell Telephone Labor Inc	Cipher telegraph system
US2874215A (en) *	1955-03-23	1959-02-17	Teletype Corp	Two-tape cipher system
CH382216A (de) *	1960-11-07	1964-09-30	Europ Handelsges Anst	Gerät zur Ver- und Entschlüsselung eines in Fernschreibersymbolen niedergelegten Textes
CH429253A (de) *	1964-01-21	1967-01-31	Europ Handelsges Anst	Mischgerät zum Verschlüsseln und Entschlüsseln von Informationen

1970
- 1970-03-16 CH CH392270A patent/CH506217A/de not_active IP Right Cessation
1971
- 1971-01-12 AT AT20371A patent/AT316666B/de not_active IP Right Cessation
- 1971-01-12 DE DE2101177A patent/DE2101177A1/de active Pending
- 1971-02-10 NO NO00500/71A patent/NO128425B/no unknown
- 1971-03-04 SE SE02788/71A patent/SE365687B/xx unknown
- 1971-03-10 US US00122969A patent/US3725579A/en not_active Expired - Lifetime
- 1971-03-10 NL NL7103171A patent/NL7103171A/xx not_active Application Discontinuation
- 1971-03-15 FR FR7109007A patent/FR2084644A5/fr not_active Expired
- 1971-03-16 CA CA107915A patent/CA926305A/en not_active Expired
- 1971-03-16 BE BE764312A patent/BE764312A/fr unknown
- 1971-04-19 GB GB2388871*A patent/GB1317094A/en not_active Expired

Also Published As

Publication number	Publication date
US3725579A (en)	1973-04-03
SE365687B (fr)	1974-03-25
GB1317094A (en)	1973-05-16
AT316666B (de)	1974-07-25
DE2101177A1 (de)	1971-09-30
CA926305A (en)	1973-05-15
CH506217A (de)	1971-04-15
NO128425B (fr)	1973-11-12
FR2084644A5 (fr)	1971-12-17
NL7103171A (fr)	1971-09-20

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