METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT
In one embodiment, a method for reducing information leakage in order to counter side channel attacks against a secure execution environment is described, the method including receiving at the secure execution environment a first input comprising a key comprising a sequence of k input elements in a...
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| creator | KIPNIS Aviad HIBSHOOSH Eliphaz |
| description | In one embodiment, a method for reducing information leakage in order to counter side channel attacks against a secure execution environment is described, the method including receiving at the secure execution environment a first input comprising a key comprising a sequence of k input elements in a commutative ring, CR, receiving at the secure execution environment a second input comprising a text comprising a sequence of p input elements in the commutative ring, CR, defining an input INP comprising a sequence of j input elements, wherein INP comprises either one or both of the first input or the second input, performing one of a matrix randomization operation or a polynomial randomization operation on the inputs, and producing a randomized output. |
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COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160811&DB=EPODOC&CC=US&NR=2016234010A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160811&DB=EPODOC&CC=US&NR=2016234010A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIPNIS Aviad</creatorcontrib><creatorcontrib>HIBSHOOSH Eliphaz</creatorcontrib><title>METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT</title><description>In one embodiment, a method for reducing information leakage in order to counter side channel attacks against a secure execution environment is described, the method including receiving at the secure execution environment a first input comprising a key comprising a sequence of k input elements in a commutative ring, CR, receiving at the secure execution environment a second input comprising a text comprising a sequence of p input elements in the commutative ring, CR, defining an input INP comprising a sequence of j input elements, wherein INP comprises either one or both of the first input or the second input, performing one of a matrix randomization operation or a polynomial randomization operation on the inputs, and producing a randomized output.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwdQ3x8HdRcPRzUQiODA5x9VVw8w9S8PD3BcKgAA9PZ59IhSCgrL-vZ5SnnztQoYKnX0BoCA8Da1piTnEqL5TmZlB2cw1x9tBNLciPTy0uSExOzUstiQ8NNjIwNDMyNjEwNHA0NCZOFQAaoymE</recordid><startdate>20160811</startdate><enddate>20160811</enddate><creator>KIPNIS Aviad</creator><creator>HIBSHOOSH Eliphaz</creator><scope>EVB</scope></search><sort><creationdate>20160811</creationdate><title>METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT</title><author>KIPNIS Aviad ; HIBSHOOSH Eliphaz</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2016234010A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>KIPNIS Aviad</creatorcontrib><creatorcontrib>HIBSHOOSH Eliphaz</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIPNIS Aviad</au><au>HIBSHOOSH Eliphaz</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT</title><date>2016-08-11</date><risdate>2016</risdate><abstract>In one embodiment, a method for reducing information leakage in order to counter side channel attacks against a secure execution environment is described, the method including receiving at the secure execution environment a first input comprising a key comprising a sequence of k input elements in a commutative ring, CR, receiving at the secure execution environment a second input comprising a text comprising a sequence of p input elements in the commutative ring, CR, defining an input INP comprising a sequence of j input elements, wherein INP comprises either one or both of the first input or the second input, performing one of a matrix randomization operation or a polynomial randomization operation on the inputs, and producing a randomized output.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT |
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