| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_405fadc2804935d29970363be7adbe44 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-06 |
| filingDate |
2020-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d34322e47fdd76388f9a942da18548ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d631d591259346980e58600ce5c4247 |
| publicationDate |
2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020195417-A1 |
| titleOfInvention |
Cryptography circuit particularly protected against information-leak observation attacks by the ciphering thereof |
| abstract |
A cryptography circuit, protected notably against information-leak observation attacks is provided. The cryptography circuit comprises a functional key k c for executing a cryptography algorithm. It comprises a second key k i unique and specific to the circuit making it possible to protect by masking the functional and confidential key k c or a confidential implementation of the algorithm. |
| priorityDate |
2009-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |