Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51d028c578ae85cb937b5b34a5129fbc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-1052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2209-24 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-1408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-3093 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-30 |
filingDate |
2016-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9227c138a6f245fa63e6ededb5417c3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb654c27be2044be43320562f037b7a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4336f106f095c2176f5d664306503ef |
publicationDate |
2017-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2017293572-A1 |
titleOfInvention |
Composite field scaled affine transforms-based hardware accelerator |
abstract |
A processing system includes a memory and a cryptographic accelerator operatively coupled to the memory. The cryptographic accelerator performs a split substitute byte operation within two paths of a cryptographic round by determining a first output from a first path by applying a mapped affine transformation to an input bit sequence represented by an element of a composite field of a finite-prime field, wherein the first output is represented by a first element of the composite field of the finite-prime field, and a second output from a second path by applying a scaled mapped affine transformation to the input bit sequence, wherein the second output is represented by a second element of the composite field and is equal to a multiple of the first output in the composite field. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021004497-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11477009-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10783279-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020159944-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108964876-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10902142-B2 |
priorityDate |
2016-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |