| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc5649d7a9af694b8e92202b17e43558 |
| 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/H04L9-0625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-08 |
| filingDate |
2009-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5969ab6036e001763871940ad8f219a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23bbb42c3f31750befba9d44c73037d |
| publicationDate |
2010-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2941343-A1 |
| titleOfInvention |
CIRCUIT OF CRYPTOGRAPHY, PROTECTS IN PARTICULAR AGAINST ATTACKS BY OBSERVATION OF LEAKAGE OF INFORMATION BY THEIR ENCRYPTION. |
| abstract |
The present invention relates to a cryptography circuit, protected in particular against attacks by observation of information leaks. The cryptography circuit (21) has a functional key c for executing a cryptographic algorithm. It comprises a second key i unique and circuit-specific to protect by masking the functional and confidential key 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 |