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发明公开
CN107577965A 一种门延时差异的FPGA加密方法 有权

一种门延时差异的FPGA加密方法
摘要：
本发明涉及一种门延时差异的FPGA加密方法，涉及时频测量技术领域。本发明提出了一种FPGA加密方法，该方法以FPGA自身门延时差异为理论基础、实现对FPGA程序加密，不但能节省开发成本，同时提高了电路集成化程度、降低了电路功耗。
摘要（英）：

The invention relates to an FPGA encryption method of the gate delay difference, and relates to the technical field of time-frequency measurement. According to the FPGA encryption method, the gate delay difference of an FPGA itself serves as a theoretical basis, encryption of an FPGA program is achieved, the development cost can be saved, the circuit integration degree is increased, and the circuit power dissipation is also lowered.

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