| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36f8253f3d0d59bcd9259217d4385d10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0662
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0897
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-3247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-3093 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-72 |
| filingDate |
2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_360c77f96129a5fb09d3fce07f70f209 |
| publicationDate |
2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102018108313-A1 |
| titleOfInvention |
A method and processing apparatus for performing a grid-based cryptographic operation |
| abstract |
According to various embodiments, a method of performing a lattice-based cryptographic operation is described, comprising: obtaining a noise polynomial, a secret polynomial, and a public polynomial, obfuscating at least one of the noise polynomial, the secret polynomial, and the public polynomial by using a random blend polynomial multiplying the sum of the noise polynomial with the product of the public polynomial and the secret polynomial based on the at least one veiled polynomial; and determining a result of the lattice-based cryptographic operation based on the computed sum of the noise polynomial with the product of the public polynomial and the Geheimpolynoms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102020121229-B3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4184855-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102021005813-A1 |
| priorityDate |
2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |