| 发明名称 |
TRIGGER SIGNAL GENERATION APPARATUS AND METHOD |
| 摘要 |
An apparatus and method that generate a trigger signal required for side channel analysis by analyzing the data of a smart card cryptographic module in real time. In the trigger signal generation method, a data input/output signal of a cryptographic module is monitored in real time. A preset section in the data input/output signal is analyzed. A reference signal is generated using the data input/output signal and a signal obtained from results of analysis of the preset section, and a trigger signal is generated using the reference signal. |
| 申请公布号 |
US2015302208(A1) |
申请公布日期 |
2015.10.22 |
| 申请号 |
US201414475230 |
申请日期 |
2014.09.02 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM Yongdae;PARK Seon-yeong;CHOI Hee Bong;KO Haeng Seok;PARK Sangwoo |
| 分类号 |
G06F21/60 |
主分类号 |
G06F21/60 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A trigger signal generation method, comprising:
monitoring a data input/output signal of a cryptographic module in real time; analyzing a preset section in the data input/output signal; and generating a reference signal using the data input/output signal and a signal obtained from results of analysis of the preset section, and generating a trigger signal using the reference signal. |
| 地址 |
Daejeon KR |
