| 发明名称 |
APPARATUS AND METHOD FOR SELECTING WAVEFORM FOR SIDE-CHANNEL ANALYSIS |
| 摘要 |
An apparatus and method for selecting a waveform for side-channel analysis are provided. The apparatus for selecting a waveform for side-channel analysis includes a matrix generation unit, a waveform transform unit, and a waveform selection unit. The matrix generation unit generates covariance matrices based on waveforms collected by a waveform collection apparatus. The waveform transform unit determines a 1st principal component using the generated covariance matrices, and to transform the waveforms using the determined 1st principal component. The waveform selection unit selects a waveform for the side-channel analysis from the transformed waveforms. |
| 申请公布号 |
US2015088446(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414340656 |
申请日期 |
2014.07.25 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM Yongdae;YOON Hyuk Joong;CHOI Hee Bong;KO Haeng Seok;PARK Sangwoo |
| 分类号 |
G01R29/08;G01R19/25 |
主分类号 |
G01R29/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for selecting a waveform for side-channel analysis, comprising:
a matrix generation unit configured to generate covariance matrices based on waveforms collected by a waveform collection apparatus; a waveform transform unit configured to determine a 1st principal component using the generated covariance matrices, and to transform the waveforms using the determined 1st principal component; and a waveform selection unit configured to select a waveform for the side-channel analysis from the transformed waveforms. |
| 地址 |
DAEJEON KR |
