A High Speed True Random Number Generator
A technology of true random number and generator, applied in the field of true random number generator based on encryption algorithm, which can solve the problems of limited sequence speed, increased sequence bias, and poor quality of random numbers.
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[0035] A high-speed true random number generator provided by the present invention will be further described below in conjunction with the accompanying drawings.
[0036] see Figure 4 , is shown as a structural block diagram of the high-speed true random number generator of the present invention, which at least includes a first true random source of feedback ring vibration, a second true random source of feedback ring vibration and an encryption operation unit, and the first true random source of feedback ring vibration is used for The first random sequence is generated, the second feedback ring vibration true random source is used to generate the second random sequence, and the encryption operation unit uses the first random sequence as plaintext data and the second random sequence as a key to perform encryption operations and output ciphertext data output as a random number. Figure 4 Among them, the first feedback ring vibration true random source and the second feedback ...
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