VB、VBS 、ASP、VBA 的 UTF-8 MD5 实现
作者:互联网
还是和之前的原因一个样,一直在用的 MD5 编码,处理英文时没问题,加了中文,就跟 https://tool.oschina.net/encrypt?type=2 和 https://md5jiami.51240.com/ 的结果不一样了,想了下,应该还是 UTF-8 编码的问题,于是将原来在用的编码中和字符串转 Byte 数组函数改装了一下,就成了,转换结果一致,说明工作正确:
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'========================================================----------------------MD5 All
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public const bits_to_a_byte = 8
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public const bytes_to_a_word = 4
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public const bits_to_a_word = 32
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public m_lonbits(30)
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public m_l2power(30)
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Public Function converttowordarray(smessage) '进行 UTF-8 改造的就是这个函数
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Dim lmessagelength, lnumberofwords, lwordarray(), lbyteposition, lbytecount, lwordcount
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dim mAllByteIn '接收数组变量在VBS不能加括号()
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Const modulus_bits = 512
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Const congruent_bits = 448
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'---------翻译为 UTF-8 byte 数组
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mAllByteIn = HexStr2ByteArr(str2UTF8(smessage))
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lmessagelength = UBound(mAllByteIn) + 1 ' L + 1 ' Len(smessage)
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lnumberofwords = (((lmessagelength + 8) \ 64) + 1) * 16
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ReDim lwordarray(lnumberofwords - 1)
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lbyteposition = 0
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lbytecount = 0
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Do Until lbytecount >= lmessagelength
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lwordcount = lbytecount \ bytes_to_a_word
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lbyteposition = (lbytecount Mod bytes_to_a_word) * bits_to_a_byte
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' Asc(Mid(smessage, lbytecount + 1, 1)) =mAllByteIn(lbytecount)
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lwordarray(lwordcount) = lwordarray(lwordcount) Or lshift(mAllByteIn(lbytecount), lbyteposition)
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lbytecount = lbytecount + 1
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Loop
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lwordcount = lbytecount \ bytes_to_a_word
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lbyteposition = (lbytecount Mod bytes_to_a_word) * bits_to_a_byte
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lwordarray(lwordcount) = lwordarray(lwordcount) Or lshift(&H80, lbyteposition)
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lwordarray(lnumberofwords - 2) = lshift(lmessagelength, 3)
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lwordarray(lnumberofwords - 1) = rshift(lmessagelength, 29)
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converttowordarray = lwordarray
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End Function
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public function lshift(lvalue, ishiftbits)
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if ishiftbits = 0 then
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lshift = lvalue
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exit function
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elseif ishiftbits = 31 then
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if lvalue and 1 then
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lshift = &h80000000
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else
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lshift = 0
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end if
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exit function
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elseif ishiftbits < 0 or ishiftbits > 31 then
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err.raise 6
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end if
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if (lvalue and m_l2power(31 - ishiftbits)) then
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lshift = ((lvalue and m_lonbits(31 - (ishiftbits + 1))) * m_l2power(ishiftbits)) or &h80000000
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else
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lshift = ((lvalue and m_lonbits(31 - ishiftbits)) * m_l2power(ishiftbits))
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end if
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end function
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public function rshift(lvalue, ishiftbits)
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if ishiftbits = 0 then
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rshift = lvalue
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exit function
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elseif ishiftbits = 31 then
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if lvalue and &h80000000 then
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rshift = 1
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else
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rshift = 0
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end if
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exit function
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elseif ishiftbits < 0 or ishiftbits > 31 then
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err.raise 6
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end if
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rshift = (lvalue and &h7ffffffe) \ m_l2power(ishiftbits)
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if (lvalue and &h80000000) then
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rshift = (rshift or (&h40000000 \ m_l2power(ishiftbits - 1)))
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end if
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end function
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public function rotateleft(lvalue, ishiftbits)
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rotateleft = lshift(lvalue, ishiftbits) or rshift(lvalue, (32 - ishiftbits))
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end function
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public function addunsigned(lx, ly)
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dim lx4
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dim ly4
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dim lx8
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dim ly8
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dim lresult
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lx8 = lx and &h80000000
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ly8 = ly and &h80000000
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lx4 = lx and &h40000000
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ly4 = ly and &h40000000
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lresult = (lx and &h3fffffff) + (ly and &h3fffffff)
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if lx4 and ly4 then
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lresult = lresult xor &h80000000 xor lx8 xor ly8
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elseif lx4 or ly4 then
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if lresult and &h40000000 then
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lresult = lresult xor &hc0000000 xor lx8 xor ly8
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else
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lresult = lresult xor &h40000000 xor lx8 xor ly8
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end if
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else
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lresult = lresult xor lx8 xor ly8
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end if
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addunsigned = lresult
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end function
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public function md5_f(x, y, z)
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md5_f = (x and y) or ((not x) and z)
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end function
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public function md5_g(x, y, z)
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md5_g = (x and z) or (y and (not z))
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end function
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public function md5_h(x, y, z)
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md5_h = (x xor y xor z)
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end function
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public function md5_i(x, y, z)
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md5_i = (y xor (x or (not z)))
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end function
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public sub md5_ff(a, b, c, d, x, s, ac)
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a = addunsigned(a, addunsigned(addunsigned(md5_f(b, c, d), x), ac))
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a = rotateleft(a, s)
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a = addunsigned(a, b)
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end sub
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public sub md5_gg(a, b, c, d, x, s, ac)
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a = addunsigned(a, addunsigned(addunsigned(md5_g(b, c, d), x), ac))
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a = rotateleft(a, s)
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a = addunsigned(a, b)
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end sub
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public sub md5_hh(a, b, c, d, x, s, ac)
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a = addunsigned(a, addunsigned(addunsigned(md5_h(b, c, d), x), ac))
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a = rotateleft(a, s)
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a = addunsigned(a, b)
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end sub
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public sub md5_ii(a, b, c, d, x, s, ac)
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a = addunsigned(a, addunsigned(addunsigned(md5_i(b, c, d), x), ac))
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a = rotateleft(a, s)
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a = addunsigned(a, b)
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end sub
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public function wordtohex(lvalue)
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dim lbyte
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dim lcount
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for lcount = 0 to 3
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lbyte = rshift(lvalue, lcount * bits_to_a_byte) and m_lonbits(bits_to_a_byte - 1)
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wordtohex = wordtohex & right("0" & hex(lbyte), 2)
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next
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end function
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public function md5(smessage)
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m_lonbits(0) = clng(1)
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m_lonbits(1) = clng(3)
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m_lonbits(2) = clng(7)
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m_lonbits(3) = clng(15)
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m_lonbits(4) = clng(31)
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m_lonbits(5) = clng(63)
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m_lonbits(6) = clng(127)
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m_lonbits(7) = clng(255)
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m_lonbits(8) = clng(511)
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m_lonbits(9) = clng(1023)
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m_lonbits(10) = clng(2047)
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m_lonbits(11) = clng(4095)
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m_lonbits(12) = clng(8191)
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m_lonbits(13) = clng(16383)
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m_lonbits(14) = clng(32767)
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m_lonbits(15) = clng(65535)
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m_lonbits(16) = clng(131071)
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m_lonbits(17) = clng(262143)
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m_lonbits(18) = clng(524287)
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m_lonbits(19) = clng(1048575)
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m_lonbits(20) = clng(2097151)
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m_lonbits(21) = clng(4194303)
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m_lonbits(22) = clng(8388607)
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m_lonbits(23) = clng(16777215)
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m_lonbits(24) = clng(33554431)
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m_lonbits(25) = clng(67108863)
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m_lonbits(26) = clng(134217727)
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m_lonbits(27) = clng(268435455)
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m_lonbits(28) = clng(536870911)
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m_lonbits(29) = clng(1073741823)
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m_lonbits(30) = clng(2147483647)
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m_l2power(0) = clng(1)
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m_l2power(1) = clng(2)
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m_l2power(2) = clng(4)
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m_l2power(3) = clng(8)
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m_l2power(4) = clng(16)
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m_l2power(5) = clng(32)
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m_l2power(6) = clng(64)
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m_l2power(7) = clng(128)
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m_l2power(8) = clng(256)
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m_l2power(9) = clng(512)
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m_l2power(10) = clng(1024)
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m_l2power(11) = clng(2048)
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m_l2power(12) = clng(4096)
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m_l2power(13) = clng(8192)
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m_l2power(14) = clng(16384)
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m_l2power(15) = clng(32768)
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m_l2power(16) = clng(65536)
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m_l2power(17) = clng(131072)
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m_l2power(18) = clng(262144)
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m_l2power(19) = clng(524288)
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m_l2power(20) = clng(1048576)
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m_l2power(21) = clng(2097152)
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m_l2power(22) = clng(4194304)
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m_l2power(23) = clng(8388608)
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m_l2power(24) = clng(16777216)
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m_l2power(25) = clng(33554432)
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m_l2power(26) = clng(67108864)
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m_l2power(27) = clng(134217728)
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m_l2power(28) = clng(268435456)
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m_l2power(29) = clng(536870912)
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m_l2power(30) = clng(1073741824)
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dim x
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dim k
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dim aa
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dim bb
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dim cc
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dim dd
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dim a
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dim b
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dim c
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dim d , e
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const s11 = 7
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const s12 = 12
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const s13 = 17
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const s14 = 22
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const s21 = 5
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const s22 = 9
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const s23 = 14
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const s24 = 20
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const s31 = 4
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const s32 = 11
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const s33 = 16
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const s34 = 23
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const s41 = 6
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const s42 = 10
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const s43 = 15
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const s44 = 21
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x = converttowordarray(smessage)
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a = &h67452301
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b = &hefcdab89
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c = &h98badcfe
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d = &h10325476
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for k = 0 to ubound(x) step 16
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aa = a
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bb = b
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cc = c
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dd = d
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md5_ff a, b, c, d, x(k + 0), s11, &hd76aa478
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md5_ff d, a, b, c, x(k + 1), s12, &he8c7b756
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md5_ff c, d, a, b, x(k + 2), s13, &h242070db
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md5_ff b, c, d, a, x(k + 3), s14, &hc1bdceee
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md5_ff a, b, c, d, x(k + 4), s11, &hf57c0faf
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md5_ff d, a, b, c, x(k + 5), s12, &h4787c62a
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md5_ff c, d, a, b, x(k + 6), s13, &ha8304613
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md5_ff b, c, d, a, x(k + 7), s14, &hfd469501
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md5_ff a, b, c, d, x(k + 8), s11, &h698098d8
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md5_ff d, a, b, c, x(k + 9), s12, &h8b44f7af
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md5_ff c, d, a, b, x(k + 10), s13, &hffff5bb1
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md5_ff b, c, d, a, x(k + 11), s14, &h895cd7be
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md5_ff a, b, c, d, x(k + 12), s11, &h6b901122
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md5_ff d, a, b, c, x(k + 13), s12, &hfd987193
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md5_ff c, d, a, b, x(k + 14), s13, &ha679438e
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md5_ff b, c, d, a, x(k + 15), s14, &h49b40821
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md5_gg a, b, c, d, x(k + 1), s21, &hf61e2562
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md5_gg d, a, b, c, x(k + 6), s22, &hc040b340
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md5_gg c, d, a, b, x(k + 11), s23, &h265e5a51
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md5_gg b, c, d, a, x(k + 0), s24, &he9b6c7aa
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md5_gg a, b, c, d, x(k + 5), s21, &hd62f105d
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md5_gg d, a, b, c, x(k + 10), s22, &h2441453
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md5_gg c, d, a, b, x(k + 15), s23, &hd8a1e681
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md5_gg b, c, d, a, x(k + 4), s24, &he7d3fbc8
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md5_gg a, b, c, d, x(k + 9), s21, &h21e1cde6
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md5_gg d, a, b, c, x(k + 14), s22, &hc33707d6
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md5_gg c, d, a, b, x(k + 3), s23, &hf4d50d87
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md5_gg b, c, d, a, x(k + 8), s24, &h455a14ed
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md5_gg a, b, c, d, x(k + 13), s21, &ha9e3e905
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md5_gg d, a, b, c, x(k + 2), s22, &hfcefa3f8
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md5_gg c, d, a, b, x(k + 7), s23, &h676f02d9
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md5_gg b, c, d, a, x(k + 12), s24, &h8d2a4c8a
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md5_hh a, b, c, d, x(k + 5), s31, &hfffa3942
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md5_hh d, a, b, c, x(k + 8), s32, &h8771f681
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md5_hh c, d, a, b, x(k + 11), s33, &h6d9d6122
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md5_hh b, c, d, a, x(k + 14), s34, &hfde5380c
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md5_hh a, b, c, d, x(k + 1), s31, &ha4beea44
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md5_hh d, a, b, c, x(k + 4), s32, &h4bdecfa9
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md5_hh c, d, a, b, x(k + 7), s33, &hf6bb4b60
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md5_hh b, c, d, a, x(k + 10), s34, &hbebfbc70
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md5_hh a, b, c, d, x(k + 13), s31, &h289b7ec6
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md5_hh d, a, b, c, x(k + 0), s32, &heaa127fa
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md5_hh c, d, a, b, x(k + 3), s33, &hd4ef3085
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md5_hh b, c, d, a, x(k + 6), s34, &h4881d05
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md5_hh a, b, c, d, x(k + 9), s31, &hd9d4d039
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md5_hh d, a, b, c, x(k + 12), s32, &he6db99e5
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md5_hh c, d, a, b, x(k + 15), s33, &h1fa27cf8
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md5_hh b, c, d, a, x(k + 2), s34, &hc4ac5665
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md5_ii a, b, c, d, x(k + 0), s41, &hf4292244
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md5_ii d, a, b, c, x(k + 7), s42, &h432aff97
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md5_ii c, d, a, b, x(k + 14), s43, &hab9423a7
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md5_ii b, c, d, a, x(k + 5), s44, &hfc93a039
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md5_ii a, b, c, d, x(k + 12), s41, &h655b59c3
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md5_ii d, a, b, c, x(k + 3), s42, &h8f0ccc92
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md5_ii c, d, a, b, x(k + 10), s43, &hffeff47d
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md5_ii b, c, d, a, x(k + 1), s44, &h85845dd1
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md5_ii a, b, c, d, x(k + 8), s41, &h6fa87e4f
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md5_ii d, a, b, c, x(k + 15), s42, &hfe2ce6e0
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md5_ii c, d, a, b, x(k + 6), s43, &ha3014314
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md5_ii b, c, d, a, x(k + 13), s44, &h4e0811a1
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md5_ii a, b, c, d, x(k + 4), s41, &hf7537e82
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md5_ii d, a, b, c, x(k + 11), s42, &hbd3af235
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md5_ii c, d, a, b, x(k + 2), s43, &h2ad7d2bb
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md5_ii b, c, d, a, x(k + 9), s44, &heb86d391
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a = addunsigned(a, aa)
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b = addunsigned(b, bb)
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c = addunsigned(c, cc)
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d = addunsigned(d, dd)
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next
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md5 = lcase(wordtohex(a) & wordtohex(b) & wordtohex(c) & wordtohex(d))
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'md5=lcase(wordtohex(b) & wordtohex(c)) 'i crop this to fit 16byte database password :d
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md5=ucase(md5)
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end function
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public function md5_16(smessage)
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m_lonbits(0) = clng(1)
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m_lonbits(1) = clng(3)
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m_lonbits(2) = clng(7)
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m_lonbits(3) = clng(15)
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m_lonbits(4) = clng(31)
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m_lonbits(5) = clng(63)
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m_lonbits(6) = clng(127)
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m_lonbits(7) = clng(255)
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m_lonbits(8) = clng(511)
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m_lonbits(9) = clng(1023)
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m_lonbits(10) = clng(2047)
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m_lonbits(11) = clng(4095)
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m_lonbits(12) = clng(8191)
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m_lonbits(13) = clng(16383)
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m_lonbits(14) = clng(32767)
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m_lonbits(15) = clng(65535)
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m_lonbits(16) = clng(131071)
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m_lonbits(17) = clng(262143)
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m_lonbits(18) = clng(524287)
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m_lonbits(19) = clng(1048575)
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m_lonbits(20) = clng(2097151)
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m_lonbits(21) = clng(4194303)
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m_lonbits(22) = clng(8388607)
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m_lonbits(23) = clng(16777215)
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m_lonbits(24) = clng(33554431)
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m_lonbits(25) = clng(67108863)
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m_lonbits(26) = clng(134217727)
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m_lonbits(27) = clng(268435455)
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m_lonbits(28) = clng(536870911)
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m_lonbits(29) = clng(1073741823)
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m_lonbits(30) = clng(2147483647)
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m_l2power(0) = clng(1)
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m_l2power(1) = clng(2)
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m_l2power(2) = clng(4)
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m_l2power(3) = clng(8)
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m_l2power(4) = clng(16)
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m_l2power(5) = clng(32)
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m_l2power(6) = clng(64)
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m_l2power(7) = clng(128)
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m_l2power(8) = clng(256)
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m_l2power(9) = clng(512)
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m_l2power(10) = clng(1024)
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m_l2power(11) = clng(2048)
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m_l2power(12) = clng(4096)
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m_l2power(13) = clng(8192)
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m_l2power(14) = clng(16384)
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m_l2power(15) = clng(32768)
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m_l2power(16) = clng(65536)
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m_l2power(17) = clng(131072)
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m_l2power(18) = clng(262144)
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m_l2power(19) = clng(524288)
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m_l2power(20) = clng(1048576)
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m_l2power(21) = clng(2097152)
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m_l2power(22) = clng(4194304)
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m_l2power(23) = clng(8388608)
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m_l2power(24) = clng(16777216)
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m_l2power(25) = clng(33554432)
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m_l2power(26) = clng(67108864)
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m_l2power(27) = clng(134217728)
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m_l2power(28) = clng(268435456)
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m_l2power(29) = clng(536870912)
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m_l2power(30) = clng(1073741824)
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dim x
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dim k
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dim aa
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dim bb
-
dim cc
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dim dd
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dim a
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dim b
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dim c
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dim d
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const s11 = 7
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const s12 = 12
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const s13 = 17
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const s14 = 22
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const s21 = 5
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const s22 = 9
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const s23 = 14
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const s24 = 20
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const s31 = 4
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const s32 = 11
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const s33 = 16
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const s34 = 23
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const s41 = 6
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const s42 = 10
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const s43 = 15
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const s44 = 21
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x = converttowordarray(smessage)
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a = &h67452301
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b = &hefcdab89
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c = &h98badcfe
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d = &h10325476
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for k = 0 to ubound(x) step 16
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aa = a
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bb = b
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cc = c
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dd = d
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md5_ff a, b, c, d, x(k + 0), s11, &hd76aa478
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md5_ff d, a, b, c, x(k + 1), s12, &he8c7b756
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md5_ff c, d, a, b, x(k + 2), s13, &h242070db
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md5_ff b, c, d, a, x(k + 3), s14, &hc1bdceee
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md5_ff a, b, c, d, x(k + 4), s11, &hf57c0faf
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md5_ff d, a, b, c, x(k + 5), s12, &h4787c62a
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md5_ff c, d, a, b, x(k + 6), s13, &ha8304613
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md5_ff b, c, d, a, x(k + 7), s14, &hfd469501
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md5_ff a, b, c, d, x(k + 8), s11, &h698098d8
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md5_ff d, a, b, c, x(k + 9), s12, &h8b44f7af
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md5_ff c, d, a, b, x(k + 10), s13, &hffff5bb1
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md5_ff b, c, d, a, x(k + 11), s14, &h895cd7be
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md5_ff a, b, c, d, x(k + 12), s11, &h6b901122
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md5_ff d, a, b, c, x(k + 13), s12, &hfd987193
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md5_ff c, d, a, b, x(k + 14), s13, &ha679438e
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md5_ff b, c, d, a, x(k + 15), s14, &h49b40821
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md5_gg a, b, c, d, x(k + 1), s21, &hf61e2562
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md5_gg d, a, b, c, x(k + 6), s22, &hc040b340
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md5_gg c, d, a, b, x(k + 11), s23, &h265e5a51
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md5_gg b, c, d, a, x(k + 0), s24, &he9b6c7aa
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md5_gg a, b, c, d, x(k + 5), s21, &hd62f105d
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md5_gg d, a, b, c, x(k + 10), s22, &h2441453
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md5_gg c, d, a, b, x(k + 15), s23, &hd8a1e681
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md5_gg b, c, d, a, x(k + 4), s24, &he7d3fbc8
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md5_gg a, b, c, d, x(k + 9), s21, &h21e1cde6
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md5_gg d, a, b, c, x(k + 14), s22, &hc33707d6
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md5_gg c, d, a, b, x(k + 3), s23, &hf4d50d87
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md5_gg b, c, d, a, x(k + 8), s24, &h455a14ed
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md5_gg a, b, c, d, x(k + 13), s21, &ha9e3e905
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md5_gg d, a, b, c, x(k + 2), s22, &hfcefa3f8
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md5_gg c, d, a, b, x(k + 7), s23, &h676f02d9
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md5_gg b, c, d, a, x(k + 12), s24, &h8d2a4c8a
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md5_hh a, b, c, d, x(k + 5), s31, &hfffa3942
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md5_hh d, a, b, c, x(k + 8), s32, &h8771f681
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md5_hh c, d, a, b, x(k + 11), s33, &h6d9d6122
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md5_hh b, c, d, a, x(k + 14), s34, &hfde5380c
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md5_hh a, b, c, d, x(k + 1), s31, &ha4beea44
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md5_hh d, a, b, c, x(k + 4), s32, &h4bdecfa9
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md5_hh c, d, a, b, x(k + 7), s33, &hf6bb4b60
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md5_hh b, c, d, a, x(k + 10), s34, &hbebfbc70
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md5_hh a, b, c, d, x(k + 13), s31, &h289b7ec6
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md5_hh d, a, b, c, x(k + 0), s32, &heaa127fa
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md5_hh c, d, a, b, x(k + 3), s33, &hd4ef3085
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md5_hh b, c, d, a, x(k + 6), s34, &h4881d05
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md5_hh a, b, c, d, x(k + 9), s31, &hd9d4d039
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md5_hh d, a, b, c, x(k + 12), s32, &he6db99e5
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md5_hh c, d, a, b, x(k + 15), s33, &h1fa27cf8
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md5_hh b, c, d, a, x(k + 2), s34, &hc4ac5665
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md5_ii a, b, c, d, x(k + 0), s41, &hf4292244
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md5_ii d, a, b, c, x(k + 7), s42, &h432aff97
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md5_ii c, d, a, b, x(k + 14), s43, &hab9423a7
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md5_ii b, c, d, a, x(k + 5), s44, &hfc93a039
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md5_ii a, b, c, d, x(k + 12), s41, &h655b59c3
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md5_ii d, a, b, c, x(k + 3), s42, &h8f0ccc92
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md5_ii c, d, a, b, x(k + 10), s43, &hffeff47d
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md5_ii b, c, d, a, x(k + 1), s44, &h85845dd1
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md5_ii a, b, c, d, x(k + 8), s41, &h6fa87e4f
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md5_ii d, a, b, c, x(k + 15), s42, &hfe2ce6e0
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md5_ii c, d, a, b, x(k + 6), s43, &ha3014314
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md5_ii b, c, d, a, x(k + 13), s44, &h4e0811a1
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md5_ii a, b, c, d, x(k + 4), s41, &hf7537e82
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md5_ii d, a, b, c, x(k + 11), s42, &hbd3af235
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md5_ii c, d, a, b, x(k + 2), s43, &h2ad7d2bb
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md5_ii b, c, d, a, x(k + 9), s44, &heb86d391
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a = addunsigned(a, aa)
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b = addunsigned(b, bb)
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c = addunsigned(c, cc)
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d = addunsigned(d, dd)
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next
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'md5 = lcase(wordtohex(a) & wordtohex(b) & wordtohex(c) & wordtohex(d))
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md5_16=lcase(wordtohex(b) & wordtohex(c)) 'i crop this to fit 16byte database password :d
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md5_16=ucase(md5_16)
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end function
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'---------------------------------Md5 Over
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'-----------依然需要使用昨天弄的字符串转 UTF-8 字串函数
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Public Function str2UTF8(szInput) '只返回十六进制文本串 -----20200524改合
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Dim wch, uch, szRet
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Dim x, i
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Dim nAsc, nAsc2, nAsc3, s2b()
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'如果输入参数为空,则退出函数
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If szInput = "" Then
-
str2UTF8 = szInput
-
Exit Function
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End If
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'开始转换
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For x = 1 To Len(szInput)
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'利用mid函数分拆GB编码文字
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wch = Mid(szInput, x, 1)
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'利用ascW函数返回每一个GB编码文字的Unicode字符代码
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'注:asc函数返回的是ANSI 字符代码,注意区别
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nAsc = AscW(wch)
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If nAsc < 0 Then
-
nAsc = nAsc + 65536
-
End If
-
If (nAsc And &HFF80) = 0 Then
-
szRet = szRet & Right("00" & Hex(Asc(wch)), 2)
-
Else
-
If (nAsc And &HF000) = 0 Then
-
uch = Hex(((nAsc \ 64)) Or &HC0) & Hex(nAsc And &H3F Or &H80)
-
szRet = szRet & uch
-
Else
-
'GB编码文字的Unicode字符代码在0800 - FFFF之间采用三字节模版 , 2 ^ 12=4096 , 2 ^ 6=64
-
uch = Hex((nAsc \ 4096) Or &HE0) & _
-
Hex((nAsc \ 64) And &H3F Or &H80) & _
-
Hex(nAsc And &H3F Or &H80)
-
szRet = szRet & uch
-
End If
-
End If
-
Next
-
str2UTF8 = szRet
-
End Function
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'---------------------因为这个过程好几个地方用到,因此将它单独提出来做个独立的函数
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Public Function HexStr2ByteArr(hexstr) ' 转换文本型十六进制串为 byte 数组,例:E4B8AD -----20200524改分
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Dim i, L, mAllByteIn()
-
L = Len(hexstr) / 2 - 1
-
ReDim mAllByteIn(L)
-
For i = 0 To L
-
mAllByteIn(i) = CByte("&H" & Mid(hexstr, i * 2 + 1, 2))
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Next
-
HexStr2ByteArr = mAllByteIn
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End Function
其中改造了的函数就是 converttowordarray ,这个是将输入的字符串进行处理转换的。
使用例子如下:
msgbox md5("123中文,?αabc") '正确结果应为:2EC80A3192DB1122A1ED5884788C4027
PS:之前,想用 Adodb.Stream 进行 UTF-8 编码转换,但是最后发现 VBS 在内存变量里面的字符串,永远是 unicode 格式,所以,.ReadText 后得到的字符串其实是无效的,改天试试 .Read 。
此记!
标签:clng,VB,ASP,UTF,l2power,gg,const,lonbits,md5 来源: https://blog.csdn.net/sd19871122/article/details/111563862