True random number generator
A true random number and generator technology, applied in the field of information security, can solve problems such as increasing production costs, reducing the frequency of low-frequency clock signals, and poor randomness of random numbers
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] figure 1 is a schematic structural diagram of a true random number generator according to an embodiment of the present invention. Such as figure 1 As shown, the true random number generator includes a high frequency clock generator 11 , a low frequency clock generator 12 , a noise scrambling circuit 13 and a sampling circuit 14 .
[0023] The high-frequency clock generator 11 is used to generate a high-frequency clock signal, wherein the high-frequency clo...
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