DK275380A - Fremgangsmaade til afgivelse af en informationstekst til en modtageberettiget personkreds - Google Patents
Fremgangsmaade til afgivelse af en informationstekst til en modtageberettiget personkredsInfo
- Publication number
- DK275380A DK275380A DK275380A DK275380A DK275380A DK 275380 A DK275380 A DK 275380A DK 275380 A DK275380 A DK 275380A DK 275380 A DK275380 A DK 275380A DK 275380 A DK275380 A DK 275380A
- Authority
- DK
- Denmark
- Prior art keywords
- receivable
- personnel
- sending
- procedure
- information text
- Prior art date
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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2926013A DE2926013C2 (de) | 1979-06-27 | 1979-06-27 | Schaltungsanordnung zur Ausgabe von binärkodierten Nachrichten an einen empfangsbefugten Personenkreis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK275380A true DK275380A (da) | 1980-12-28 |
Family
ID=6074322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK275380A DK275380A (da) | 1979-06-27 | 1980-06-26 | Fremgangsmaade til afgivelse af en informationstekst til en modtageberettiget personkreds |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0021387B1 (da) |
| DE (1) | DE2926013C2 (da) |
| DK (1) | DK275380A (da) |
| NO (1) | NO801854L (da) |
| ZA (1) | ZA803814B (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2934449C2 (de) * | 1979-08-25 | 1984-05-30 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren und Nachrichtenübertragungsanlage zur Übermittlung vertraulicher Nachrichten |
| DE3210081C2 (de) * | 1982-03-19 | 1984-12-20 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und Anordnung zum Übertragen von verschlüsselten Texten |
| EP0147716A3 (de) * | 1983-12-24 | 1987-10-28 | ANT Nachrichtentechnik GmbH | Verfahren und Anordnung zur verschlüsselbaren Übertragung einer Nachrichten-Binärzeichenfolge mit Authentizitätsprüfung |
| DE3439120A1 (de) * | 1984-10-25 | 1986-05-07 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Verfahren zur identifizierung einer teilnehmerstation eines fernmeldenetzes |
| DE3533787A1 (de) * | 1985-09-21 | 1987-04-16 | Kirchner Hans Wilhelm | Schutzschaltung zur sicherung der uebernahme eines geschuetzten datenstroms |
| WO1987007101A1 (en) * | 1986-05-09 | 1987-11-19 | Raphael Tobias | Concealing reproduced relayed messages |
| DE3717022A1 (de) * | 1987-05-21 | 1988-12-15 | Thomson Brandt Gmbh | Datenuebertragungssystem |
| AU628748B1 (en) * | 1991-06-12 | 1992-09-17 | Shao-Chia Lin | An apparatus and method for receiving confidential documents |
| DE4444089C2 (de) * | 1994-12-10 | 1998-09-17 | Rohde & Schwarz | Sende-Empfangs-Endgerät für ein Kommunikationssystem |
| US5759512A (en) * | 1996-06-04 | 1998-06-02 | Cytec Technology Corp. | Regeneration of dithiophosphorus acid metal extractants |
| AT504196B1 (de) | 2006-09-15 | 2012-04-15 | Frequentis Gmbh | Verfahren und system zur übertragung von vertraulichen und nicht vertraulichen daten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3368207A (en) * | 1965-05-12 | 1968-02-06 | Ibm | File protection to i/o storage |
| US3781472A (en) * | 1971-04-15 | 1973-12-25 | Datotek | Digital data ciphering technique |
| US3798605A (en) * | 1971-06-30 | 1974-03-19 | Ibm | Centralized verification system |
| US3798360A (en) * | 1971-06-30 | 1974-03-19 | Ibm | Step code ciphering system |
-
1979
- 1979-06-27 DE DE2926013A patent/DE2926013C2/de not_active Expired
-
1980
- 1980-06-20 NO NO801854A patent/NO801854L/no unknown
- 1980-06-23 EP EP80103514A patent/EP0021387B1/de not_active Expired
- 1980-06-26 ZA ZA00803814A patent/ZA803814B/xx unknown
- 1980-06-26 DK DK275380A patent/DK275380A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2926013A1 (de) | 1981-01-08 |
| EP0021387B1 (de) | 1983-07-13 |
| ZA803814B (en) | 1981-06-24 |
| DE2926013C2 (de) | 1983-01-05 |
| EP0021387A1 (de) | 1981-01-07 |
| NO801854L (no) | 1980-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |