ZZMathBit = {} function ZZMathBit.__andBit(left,right) return (left == 1 and right == 1) and 1 or 0 end function ZZMathBit.__orBit(left, right) return (left == 1 or right == 1) and 1 or 0 e

ZZBase64 = {} local string = stringZZBase64.__code = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y

--本功能依赖于本博客Lua基本库另一篇文章，ZZMathBit ZZRc4 = {}function ZZRc4.encrypt(text,key) local function KSA(key) local keyLen = string.len(key) local schedule = {} local keyByte = {}