| 摘要 |
A digital true random number generator circuit, comprising a linear feedback shift register having an input and an output, a system clock having a system clock frequency value for driving the shift register, and a plurality of free running oscillators operatively connected to the input of the shift register. The oscillators and the system clock having different oscillation frequency values, the greatest common divisor of which having the value one, thereby avoiding locking of the oscillators and the system clock.
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