| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a74c748e616a075e8491ce2fbe66e00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-3271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W12-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W12-069 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W12-06 |
| filingDate |
2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f489f058e561739a7807b6048ac6e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32b72148863d5f702df2ecbc2e28a86c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02cc2a6e3e1ee9b5c2065bbabdb2aded |
| publicationDate |
2004-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1400142-A2 |
| titleOfInvention |
Authentication method |
| abstract |
The invention relates to a method for producing an authentication response parameter SRES for authenticating a subscriber identification unit in a network, especially GSM-network, in a service provider. The authentication response parameter SRES is calculated by using an individual authentication key Ki from a question parameter RAND, allocated to said subscriber identification unit . A modifying parameter AM associated with the service provider is used in at least one step of the inventive method during calculation. |
| priorityDate |
2001-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |