Database server and client for query processing on encrypted data
Methods, systems, apparatuses, and computer program products are provided for secure handling of queries by a data server (DS) and a database application (DA). A parameterized query is received by the DS from the DA based on a user query received from a requestor. The DS analyzes the parameterized q...
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| creator | ZWILLING, MICHAEL JAMES ANTONOPOULOS, PANAGIOTIS VASWANI, KAPIL MANCHEPALLI, AJAY S YU, HAO-HAI |
| description | Methods, systems, apparatuses, and computer program products are provided for secure handling of queries by a data server (DS) and a database application (DA). A parameterized query is received by the DS from the DA based on a user query received from a requestor. The DS analyzes the parameterized query to attempt to determine an encryption configuration for a transformed version of the user query capable of being evaluated by the DS on encrypted data values. The DS responds to the DA with either a failure to determine the encryption configuration, or by providing the determined encryption configuration to the DA. The DA generates the transformed version of the user query, and provides the transformed version to the DS. The DS evaluates the transformed version of the user query, and provides results to the DA. The DA decrypts the results, and provides the decrypted results to the requestor. |
| format | Patent |
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The DA decrypts the results, and provides the decrypted results to the requestor.</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>eNrjZHB0SSxJTEosTlUoTi0qSy1SSMxLUUjOyUzNK1FIyy9SKCxNLapUKCjKT04tLs7MS1fIz1NIzUsuqiwoSU1RSAFq5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8SHhRgaGZsYW5pYWjsbEqAEABd0x8Q</recordid><startdate>20161101</startdate><enddate>20161101</enddate><creator>ZWILLING, MICHAEL JAMES</creator><creator>ANTONOPOULOS, PANAGIOTIS</creator><creator>VASWANI, KAPIL</creator><creator>MANCHEPALLI, AJAY S</creator><creator>YU, HAO-HAI</creator><scope>EVB</scope></search><sort><creationdate>20161101</creationdate><title>Database server and client for query processing on encrypted data</title><author>ZWILLING, MICHAEL JAMES ; ANTONOPOULOS, PANAGIOTIS ; VASWANI, KAPIL ; MANCHEPALLI, AJAY S ; YU, HAO-HAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW201638798A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; 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>ZWILLING, MICHAEL JAMES</creatorcontrib><creatorcontrib>ANTONOPOULOS, PANAGIOTIS</creatorcontrib><creatorcontrib>VASWANI, KAPIL</creatorcontrib><creatorcontrib>MANCHEPALLI, AJAY S</creatorcontrib><creatorcontrib>YU, HAO-HAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZWILLING, MICHAEL JAMES</au><au>ANTONOPOULOS, PANAGIOTIS</au><au>VASWANI, KAPIL</au><au>MANCHEPALLI, AJAY S</au><au>YU, HAO-HAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Database server and client for query processing on encrypted data</title><date>2016-11-01</date><risdate>2016</risdate><abstract>Methods, systems, apparatuses, and computer program products are provided for secure handling of queries by a data server (DS) and a database application (DA). A parameterized query is received by the DS from the DA based on a user query received from a requestor. The DS analyzes the parameterized query to attempt to determine an encryption configuration for a transformed version of the user query capable of being evaluated by the DS on encrypted data values. The DS responds to the DA with either a failure to determine the encryption configuration, or by providing the determined encryption configuration to the DA. The DA generates the transformed version of the user query, and provides the transformed version to the DS. The DS evaluates the transformed version of the user query, and provides results to the DA. The DA decrypts the results, and provides the decrypted results to the requestor.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Database server and client for query processing on encrypted data |
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