Invention Grant
- Patent Title: Table lookup operation on masked data
- Patent Title (中): 掩码数据的表查找操作
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Application No.: US13738797Application Date: 2013-01-10
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Publication No.: US08855298B2Publication Date: 2014-10-07
- Inventor: Elena Vasilievna Trichina
- Applicant: Spansion LLC
- Applicant Address: US CA Sunnyvale
- Assignee: Spansion LLC
- Current Assignee: Spansion LLC
- Current Assignee Address: US CA Sunnyvale
- Main IPC: G06F21/00
- IPC: G06F21/00 ; G06F21/62 ; G06F12/10 ; H04L9/00 ; G06F7/76
Abstract:
Processing of masked data using table lookups is described. A mask is applied to input data to generate masked input data. The mask and the masked input data are used in combination to locate an entry in a lookup table. The entry corresponds to a transformed version of the input data.
Public/Granted literature
- US20130132706A1 TABLE LOOKUP OPERATION ON MASKED DATA Public/Granted day:2013-05-23
Information query
