Random numbers play a crucial role in computing. For example, commonly used SSL encryption algorithms heavily rely on random numbers. If the random numbers aren't sufficiently random, attackers might potentially guess them, causing the entire encryption verification system to collapse. However, due to the deterministic nature of computers (where zero is strictly zero and one is strictly one), they cannot generate truly random numbers and can only simulate randomness through complex algorithms. On Linux systems, leveraging its "everything is a file" philosophy, random numbers generated by the Linux kernel from aggregated system data can be read from /dev/random . But because Linux prioritizes security and collects extensive data, the random number generation speed is very slow....