Invention Grant
- Patent Title: Altering the size of windows in public key cryptographic computations
- Patent Title (中): 改变公钥加密计算中的窗口大小
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Application No.: US11849765Application Date: 2007-09-04
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Publication No.: US07936871B2Publication Date: 2011-05-03
- Inventor: Onur Aciicmez , Jean-Pierre Seifert , Xinwen Zhang
- Applicant: Onur Aciicmez , Jean-Pierre Seifert , Xinwen Zhang
- Applicant Address: KR Suwon
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon
- Agency: Beyer Law Group LLP
- Main IPC: H04K1/00
- IPC: H04K1/00 ; H04L9/00 ; H04L9/30 ; H04L12/58 ; H04L9/08 ; G06F15/00 ; G06F13/00 ; G09C1/00

Abstract:
In one embodiment, cryptographic transformation of a message is performed by first performing a table initiation phase. Then an exponentiation phase is performed, wherein the exponentiation phase includes two or more parsing steps, wherein each of the parsing steps includes parsing a part of a cryptographic key into a window of size n, wherein n is a difficult to predict number.
Public/Granted literature
- US20090003607A1 ALTERING THE SIZE OF WINDOWS IN PUBLIC KEY CRYPTOGRAPHIC COMPUTATIONS Public/Granted day:2009-01-01
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