Invention Grant
- Patent Title: Searchable encrypted data
- Patent Title (中): 可搜索的加密数据
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Application No.: US13965472Application Date: 2013-08-13
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Publication No.: US09256764B2Publication Date: 2016-02-09
- Inventor: Selim Aissi , Sekhar Nagasundaram
- Applicant: Selim Aissi , Sekhar Nagasundaram
- Applicant Address: US CA San Francisco
- Assignee: Visa International Service Association
- Current Assignee: Visa International Service Association
- Current Assignee Address: US CA San Francisco
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F21/64 ; G06F21/62

Abstract:
Embodiments of the invention broadly described, introduce systems and methods for enabling the searching of encrypted data. One embodiment of the invention discloses a method for generating a searchable encrypted database. The method comprises receiving a plurality of sensitive data records comprising personal information of different users, identifying one or more searchable fields for the sensitive data records, wherein each searchable field is associated with a subset of the personal information for a user, generating a searchable field index for each of the one or more searchable fields, and encrypting the sensitive data records using a database encryption key.
Public/Granted literature
- US20140052999A1 Searchable Encrypted Data Public/Granted day:2014-02-20
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