发明授权
- 专利标题: Altering the size of windows in public key cryptographic computations
- 专利标题(中): 改变公钥加密计算中的窗口大小
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申请号: US11849765申请日: 2007-09-04
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公开(公告)号: US07936871B2公开(公告)日: 2011-05-03
- 发明人: Onur Aciicmez , Jean-Pierre Seifert , Xinwen Zhang
- 申请人: Onur Aciicmez , Jean-Pierre Seifert , Xinwen Zhang
- 申请人地址: KR Suwon
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon
- 代理机构: Beyer Law Group LLP
- 主分类号: H04K1/00
- IPC分类号: H04K1/00 ; H04L9/00 ; H04L9/30 ; H04L12/58 ; H04L9/08 ; G06F15/00 ; G06F13/00 ; G09C1/00
摘要:
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.
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