Power consumption compensation anti-attack circuit and control method based on neural network power consumption prediction
A neural network and compensation circuit technology, applied in the field of information security, to achieve high flexibility, good power consumption constant performance, and high resistance to power consumption attack protection
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[0030] The present invention will be further described below in conjunction with the drawings.
[0031] Such as figure 1 Shown is a structural diagram of an anti-power attack method based on neural network power consumption prediction and a configurable power consumption compensation circuit, which includes an encryption and decryption module 1, a power consumption compensation circuit 2, and a neural network power consumption prediction module 3. The encryption and decryption module 1 is the main part of the security chip, which realizes the required encryption and decryption functions; the function of the power consumption compensation circuit 2 is to generate power consumption complementary to the encryption and decryption module, and its basic unit is a series of reconfigurable processing units ( PE), they are some small units with the same functions; the configuration of the power consumption compensation circuit is actually to configure whether these processing units work or...
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