AT378747T
Method and system for key distribution comprising a step of authentication and a step of key distribution using a KEK (key encryption key)
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
6 members in 4 offices
Members6
| Document | Office | Kind | |
|---|---|---|---|
| EP1501238A1 | European Patent Office (EPO) | A1 | |
| US2005033963A1 | United States of America | A1 | |
| EP1501238B1 | European Patent Office (EPO) | B1 | |
| AT378747TThis record | Austria | T | |
| DE60317498D1 | Germany | D1 | |
| DE60317498T2 | Germany | T2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 3016787
Titles2
- German
- VERFAHREN UND SYSTEM ZUR SCHLÜSSELDISTRIBUTION MIT EINEM AUTHENTIFIZIERUNGSCHRITT UND EINEM SCHLÜSSELDISTRIBUTIONSSCHRITT UNTER VERWENDUNG VON KEK (KEY ENCRYPTION KEY)
- English
- METHOD AND SYSTEM FOR KEY DISTRIBUTION WITH AN AUTHENTICATION STEP AND A KEY DISTRIBUTION STEP USING KEK (KEY ENCRYPTION KEY)
Classification
- CPC, 3
- H04L9/0822
- H04L9/3226
- H04L9/3236
- IPC, 3
- G06F1 00
- H04L9 30
- H04L9 32