| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b311efb695fb53016351f4865ff343 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60R16-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60R16-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-57 |
| filingDate |
2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dbff5d31d980da12ca8d6dfbeaf1218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af473ceeab0f9b92af8fd2ffe12ef58c |
| publicationDate |
2017-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017046038-A |
| titleOfInvention |
In-vehicle computer system, vehicle, management method, and computer program |
| abstract |
An in-vehicle computer system that contributes to management and updating of a key held in a vehicle such as an automobile is provided. A plurality of end ECUs including a master ECU (Electronic Control Unit) having a HSM (Hardware Security Module) having a relatively high processing capacity and a SHE (Secure Hardware Extension) having a relatively low processing capacity. And comprising. The master ECU 10 and the plurality of end ECUs 20 are connected to the control network 30. The master ECU 10 encrypts the first key used in the end ECU 20 by the HSM 12, and transmits the encrypted data of the first key to the end ECU 20. The end ECU 20 uses the SHE 22 to decrypt the encrypted data of the first key received from the master ECU 10. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018196080-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102025808-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019113886-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020209106-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190060032-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102084552-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190088367-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019212403-A1 |
| priorityDate |
2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |