Invention Grant
- Patent Title: SMS4 acceleration hardware
- Patent Title (中): SMS4加速硬件
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Application No.: US14582707Application Date: 2014-12-24
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Publication No.: US09503256B2Publication Date: 2016-11-22
- Inventor: Kirk Yap , Gilbert Wolrich , Sudhir Satpathy , Sean Gulley , Vinodh Gopal , Sanu Mathew , Wajdi Feghali
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agent Thomas R. Lane
- Main IPC: H04L9/00
- IPC: H04L9/00 ; H04L9/08 ; H04L9/14
Abstract:
Embodiments of an invention for SMS4 acceleration hardware are disclosed. In an embodiment, an apparatus includes SMS4 hardware and key transformation hardware. The SMS4 hardware is to execute a round of encryption and a round of key expansion. The key transformation hardware is to transform a key to provide for the SMS4 hardware to execute a round of decryption.
Public/Granted literature
- US20160191238A1 SMS4 ACCELERATION HARDWARE Public/Granted day:2016-06-30
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