Invention Grant
- Patent Title: Speeding up Galois Counter Mode (GCM) computations
- Patent Title (中): 加速伽罗瓦计数器模式（GCM）计算
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Application No.: US11772150Application Date: 2007-06-30
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Publication No.: US07991152B2Publication Date: 2011-08-02
- Inventor: Shay Gueron , Michael E. Kounavis
- Applicant: Shay Gueron , Michael E. Kounavis
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Caven & Aghevli LLC
- Main IPC: H04K1/00
- IPC: H04K1/00
Abstract:
Methods and apparatus to speed up Galois Counter Mode (GCM) computations are described. In one embodiment, a carry-less multiplication instruction may be used to perform operations corresponding to verification of an encrypted message in accordance with GCM. Other embodiments are also described.
Public/Granted literature
- US20080240423A1 SPEEDING UP GALOIS COUNTER MODE (GCM) COMPUTATIONS Public/Granted day:2008-10-02
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