A relatively simple method is to find a large number and xor it. The algorithm is simple and the number of digits is easy to control
You can make a slight deformation to remove the regularity. For example, to find 16 large numbers, take the last 4 digits of the original number to find the corresponding large number, then the last 4 digits remain unchanged, and the other digits are xored with the large number. The last 4 digits are also included The pattern can be 1st, 3rd, 6th, 15th and so on
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A relatively simple method is to find a large number and xor it. The algorithm is simple and the number of digits is easy to control
You can make a slight deformation to remove the regularity. For example, to find 16 large numbers, take the last 4 digits of the original number to find the corresponding large number, then the last 4 digits remain unchanged, and the other digits are xored with the large number. The last 4 digits are also included The pattern can be 1st, 3rd, 6th, 15th and so on
id + fixed value, md5, isn’t it possible?