Invention Grant
- Patent Title: Endecryptor preventing side channel attack, driving method thereof and control device having the same
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Application No.: US15915789Application Date: 2018-03-08
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Publication No.: US10291390B2Publication Date: 2019-05-14
- Inventor: Hong-Mook Choi , Yun-Ho Youm , Yong-Ki Lee , Jin-Su Hyun
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel, P.A.
- Priority: KR10-2014-0113471 20140828
- Main IPC: H04L9/00
- IPC: H04L9/00 ; H04L9/06
Abstract:
An endecryptor and a control device are provided. The endecryptor includes a first SBOX configured to replace first input data with first substitution data, a transformation unit configured to replace the first input data with second substitution data and an output terminal configured to output encrypted or decrypted output data based on the first and second substitution data.
Public/Granted literature
- US20180205535A1 ENDECRYPTOR PREVENTING SIDE CHANNEL ATTACK, DRIVING METHOD THEREOF AND CONTROL DEVICE HAVING THE SAME Public/Granted day:2018-07-19
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