DK0525921T3 - Fremgangsmåde til signalteknisk sikker dataoverføring - Google Patents
Fremgangsmåde til signalteknisk sikker dataoverføringInfo
- Publication number
- DK0525921T3 DK0525921T3 DK92250174T DK92250174T DK0525921T3 DK 0525921 T3 DK0525921 T3 DK 0525921T3 DK 92250174 T DK92250174 T DK 92250174T DK 92250174 T DK92250174 T DK 92250174T DK 0525921 T3 DK0525921 T3 DK 0525921T3
- Authority
- DK
- Denmark
- Prior art keywords
- data
- data transmission
- failsafe
- signal
- safe data
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 230000002452 interceptive effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan 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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
-
- 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
- H04L9/3236—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 cryptographic hash functions
- H04L9/3242—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 cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radar Systems Or Details Thereof (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Traffic Control Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4125812A DE4125812C2 (de) | 1991-08-01 | 1991-08-01 | Verfahren zur signaltechnisch sicheren Datenübertragung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0525921T3 true DK0525921T3 (da) | 1998-12-21 |
Family
ID=6437669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK92250174T DK0525921T3 (da) | 1991-08-01 | 1992-07-03 | Fremgangsmåde til signalteknisk sikker dataoverføring |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0525921B1 (https=) |
| AT (1) | ATE164036T1 (https=) |
| DE (2) | DE4125812C2 (https=) |
| DK (1) | DK0525921T3 (https=) |
| FI (1) | FI923481L (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5828753A (en) * | 1996-10-25 | 1998-10-27 | Intel Corporation | Circuit and method for ensuring interconnect security within a multi-chip integrated circuit package |
| DE19833292A1 (de) * | 1998-07-24 | 2000-01-27 | Dornier Medtech Holding Int Gmbh | Verfahren zur kontaktlosen Übertragung von Daten und Vorrichtung zur Durchführung desselben |
| DE102022206426A1 (de) | 2022-06-27 | 2023-12-28 | Siemens Mobility GmbH | Verfahren zur Absicherung einer Datenverbindung |
| EP4362363A1 (de) * | 2022-10-28 | 2024-05-01 | Siemens Mobility GmbH | Verfahren und systeme zum bearbeiten von nutzdaten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117089C2 (de) * | 1981-04-29 | 1985-08-22 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung in Eisenbahnanlagen zur gesicherten Fernübertragung von Binärdatenworten |
| US4599723A (en) * | 1984-02-14 | 1986-07-08 | Pulse Electronics, Inc. | Method of encoding data for serial transmission |
| US4792950A (en) * | 1987-06-17 | 1988-12-20 | Ford Motor Company | Multiplex wiring system |
| BE1003932A6 (fr) * | 1989-04-28 | 1992-07-22 | Musyck Emile | Systeme cryptographique par bloc de donnees binaires. |
-
1991
- 1991-08-01 DE DE4125812A patent/DE4125812C2/de not_active Expired - Fee Related
-
1992
- 1992-07-03 EP EP92250174A patent/EP0525921B1/de not_active Expired - Lifetime
- 1992-07-03 AT AT92250174T patent/ATE164036T1/de not_active IP Right Cessation
- 1992-07-03 DK DK92250174T patent/DK0525921T3/da active
- 1992-07-03 DE DE59209224T patent/DE59209224D1/de not_active Expired - Fee Related
- 1992-07-31 FI FI923481A patent/FI923481L/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI923481A7 (fi) | 1993-02-02 |
| ATE164036T1 (de) | 1998-03-15 |
| FI923481L (fi) | 1993-02-02 |
| EP0525921B1 (de) | 1998-03-11 |
| EP0525921A2 (de) | 1993-02-03 |
| DE4125812C2 (de) | 1999-05-20 |
| EP0525921A3 (https=) | 1994-02-16 |
| DE4125812A1 (de) | 1993-02-04 |
| FI923481A0 (fi) | 1992-07-31 |
| DE59209224D1 (de) | 1998-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3584564D1 (de) | Hochleistungskodiervorrichtung fuer digitale videosignale. | |
| ATE211575T1 (de) | Verfahren und system zur informationsübertragung mit verschlüsselungsbetriebsartindikator | |
| ATE75358T1 (de) | Hochwirksame kodiereinrichtung. | |
| BR9710327A (pt) | Sistema e processo de transmissão de mensagens, notadamente para a atualização de dados registrados em etiquetas eletrônicas. | |
| DE69917803D1 (de) | Nachrichtenidentifizierung mit vertraulichkeit, integrität und ursprungsauthentifizierung | |
| ES2149798T3 (es) | Aparato y metodo para transformar ortogonalmente una señal de informacion digital con escalada descendente para impedir el desbordamiento del tratamiento. | |
| ATE119705T1 (de) | Verfahren und vorrichtung zur geschützten datenübertragung. | |
| DE50206299D1 (de) | Verfahren und Vorrichtung zum Verschlüsseln und Entschlüsseln von Daten | |
| DK0525921T3 (da) | Fremgangsmåde til signalteknisk sikker dataoverføring | |
| ES8800542A1 (es) | Aparato para decodificar una informacion numerica de codigo nrzi | |
| BR0107377A (pt) | Aperfeiçoamento introduzido em método para a obtenção de dados e terminais para a obtenção de dados através do dito método | |
| HUP0104670A2 (hu) | Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására | |
| BR0001294A (pt) | Geração de métrica de saìda temporária para detectores de sìmbolos | |
| NO923945L (no) | System for aa hindre en scrambler i aa generere uoenskede symboler | |
| KR970055599A (ko) | 전송 데이타 정형 장치 | |
| JPH0549133B2 (https=) | ||
| ATE331342T1 (de) | Fehlerkorrigierende decodierung mittels optischer signalverarbeitung | |
| DK0645920T3 (da) | Fremgangsmåde til enkanal-overføring af datatelegrammer og indretning til gennemførelse af fremgangsmåden | |
| ITMI930844A1 (it) | Metodo per la codifica e decodifica differenziale e relativi circuiti | |
| DE60215633D1 (de) | Übertragungsverfharen | |
| DE50001088D1 (de) | Kabel-sparschaltung | |
| HUP9701946A2 (hu) | Eljárás adatok átviteléhez | |
| JPS62253251A (ja) | 信号伝送方式 | |
| KR840006271A (ko) | 디지탈 데이터 전송방식 | |
| ATE186165T1 (de) | Transkodierung/kodierung von flag-bytes in einer hdlc-datenverbindung |