Secure direct memory access

Secure direct memory access

Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether...

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Hauptverfasser: Gokulrangan Venkat R, Mangalampalli Jayant
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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creator Gokulrangan Venkat R
Mangalampalli Jayant
description Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range.
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The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAOTk0uLUpVSMksSk0uUchNzc0vqlRITE5OLS7mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxocGW5pZGRsYmTkbGRCgBADFAIyk</recordid><startdate>20171017</startdate><enddate>20171017</enddate><creator>Gokulrangan Venkat R</creator><creator>Mangalampalli Jayant</creator><scope>EVB</scope></search><sort><creationdate>20171017</creationdate><title>Secure direct memory access</title><author>Gokulrangan Venkat R ; Mangalampalli Jayant</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9792234B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Gokulrangan Venkat R</creatorcontrib><creatorcontrib>Mangalampalli Jayant</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gokulrangan Venkat R</au><au>Mangalampalli Jayant</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Secure direct memory access</title><date>2017-10-17</date><risdate>2017</risdate><abstract>Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. 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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
title Secure direct memory access
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