Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anoop Kumar Bhattacharjya0
Anurag Kahol0
Balas Natarajan Kausik0
Date of Patent
January 24, 2017
0Patent Application Number
141013290
Date Filed
December 9, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A proxy server creates an index of keywords, receives an encrypted record, decrypts the received encrypted record as decrypted data and, when a keyword in the index is encountered in the decrypted data, associates in the index an encrypted record location identifier with the encountered keyword. The proxy server receives a search query and uses the keyword index to retrieve encrypted records from the server. The encrypted records are decrypted and sent as search results in response to the search query.
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