Python:实现Adler32算法(附完整源码)

def adler32(plain_text: str) -> int:

    MOD_ADLER = 65521
    a = 1
    b = 0
    for plain_chr in plain_text:
        a = (a + ord(plain_chr)) % MOD_ADLER
        b = (b + a) % MOD_ADLER
    return (b << 16) | a

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