ASP应用MD5加密的包含文件


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    [将下列代码保存为ASP文件,然后包含在需要的ASP中,即可使用MD5()函数]

    < %

    '使用md5("密码") 函数获得字符串密码的MD5值;直接引用该asp即可调用不可逆加密算法MD5了

    '引用:包含本文件即可使用MD5()函数了

    

    Private Const BITS_TO_A_BYTE = 8

    Private Const BYTES_TO_A_WORD = 4

    Private Const BITS_TO_A_WORD = 32

    

    Private m_lOnBits(30)

    Private m_l2Power(30)

    

    Private Function LShift(lValue, iShiftBits)

     If iShiftBits = 0 Then

     LShift = lValue

     Exit Function

     ElseIf iShiftBits = 31 Then

     If lValue And 1 Then

     LShift = &H80000000

     Else

     LShift = 0

     End If

     Exit Function

     ElseIf iShiftBits < 0 Or iShiftBits > 31 Then

     Err.Raise 6

     End If

    

     If (lValue And m_l2Power(31 - iShiftBits)) Then

     LShift = ((lValue And m_lOnBits(31 - (iShiftBits + 1))) * m_l2Power(iShiftBits)) Or &H80000000

     Else

     LShift = ((lValue And m_lOnBits(31 - iShiftBits)) * m_l2Power(iShiftBits))

     End If

    End Function

    

    Private Function RShift(lValue, iShiftBits)

     If iShiftBits = 0 Then

     RShift = lValue

     Exit Function

     ElseIf iShiftBits = 31 Then

     If lValue And &H80000000 Then

     RShift = 1

     Else

     RShift = 0

     End If

     Exit Function

     ElseIf iShiftBits < 0 Or iShiftBits > 31 Then

     Err.Raise 6

     End If

    

     RShift = (lValue And &H7FFFFFFE) \ m_l2Power(iShiftBits)

    

     If (lValue And &H80000000) Then

     RShift = (RShift Or (&H40000000 \ m_l2Power(iShiftBits - 1)))

     End If

    End Function

    

    Private Function RotateLeft(lValue, iShiftBits)

     RotateLeft = LShift(lValue, iShiftBits) Or RShift(lValue, (32 - iShiftBits))

    End Function

    

    Private Function AddUnsigned(lX, lY)

     Dim lX4

     Dim lY4

     Dim lX8

     Dim lY8

     Dim lResult

    

     lX8 = lX And &H80000000

     lY8 = lY And &H80000000

     lX4 = lX And &H40000000

     lY4 = lY And &H40000000

    

     lResult = (lX And &H3FFFFFFF) + (lY And &H3FFFFFFF)

    

     If lX4 And lY4 Then

     lResult = lResult Xor &H80000000 Xor lX8 Xor lY8

     ElseIf lX4 Or lY4 Then

     If lResult And &H40000000 Then

     lResult = lResult Xor &HC0000000 Xor lX8 Xor lY8

     Else

     lResult = lResult Xor &H40000000 Xor lX8 Xor lY8

     End If

     Else

     lResult = lResult Xor lX8 Xor lY8

     End If

    

     AddUnsigned = lResult

    End Function

    

    Private Function md5_F(x, y, z)

     md5_F = (x And y) Or ((Not x) And z)

    End Function

    

    Private Function md5_G(x, y, z)

     md5_G = (x And z) Or (y And (Not z))

    End Function

    

    Private Function md5_H(x, y, z)

     md5_H = (x Xor y Xor z)

    End Function

    

    Private Function md5_I(x, y, z)

     md5_I = (y Xor (x Or (Not z)))

    End Function

    

    Private Sub md5_FF(a, b, c, d, x, s, ac)

     a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_F(b, c, d), x), ac))

     a = RotateLeft(a, s)

     a = AddUnsigned(a, b)

    End Sub

    

    Private Sub md5_GG(a, b, c, d, x, s, ac)

     a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_G(b, c, d), x), ac))

     a = RotateLeft(a, s)

     a = AddUnsigned(a, b)

    End Sub

    

    Private Sub md5_HH(a, b, c, d, x, s, ac)

     a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_H(b, c, d), x), ac))

     a = RotateLeft(a, s)

     a = AddUnsigned(a, b)

    End Sub

    

    Private Sub md5_II(a, b, c, d, x, s, ac)

     a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_I(b, c, d), x), ac))

     a = RotateLeft(a, s)

     a = AddUnsigned(a, b)

    End Sub

    

    Private Function ConvertToWordArray(sMessage)

     Dim lMessageLength

     Dim lNumberOfWords

     Dim lWordArray()

     Dim lBytePosition

     Dim lByteCount

     Dim lWordCount

    

     Const MODULUS_BITS = 512

     Const CONGRUENT_BITS = 448

    

     lMessageLength = Len(sMessage)

    

     lNumberOfWords = (((lMessageLength + ((MODULUS_BITS - CONGRUENT_BITS) \ BITS_TO_A_BYTE)) \ (MODULUS_BITS \ BITS_TO_A_BYTE)) + 1) * (MODULUS_BITS \ BITS_TO_A_WORD)

     ReDim lWordArray(lNumberOfWords - 1)

    

     lBytePosition = 0

     lByteCount = 0

     Do Until lByteCount >= lMessageLength

     lWordCount = lByteCount \ BYTES_TO_A_WORD

     lBytePosition = (lByteCount Mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE

     lWordArray(lWordCount) = lWordArray(lWordCount) Or LShift(Asc(Mid(sMessage, lByteCount + 1, 1)), lBytePosition)

     lByteCount = lByteCount + 1

     Loop

    

     lWordCount = lByteCount \ BYTES_TO_A_WORD

     lBytePosition = (lByteCount Mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE

    

     lWordArray(lWordCount) = lWordArray(lWordCount) Or LShift(&H80, lBytePosition)

    

     lWordArray(lNumberOfWords - 2) = LShift(lMessageLength, 3)

     lWordArray(lNumberOfWords - 1) = RShift(lMessageLength, 29)

    

     ConvertToWordArray = lWordArray

    End Function

    

    Private Function WordToHex(lValue)

     Dim lByte

     Dim lCount

    

     For lCount = 0 To 3

     lByte = RShift(lValue, lCount * BITS_TO_A_BYTE) And m_lOnBits(BITS_TO_A_BYTE - 1)

     WordToHex = WordToHex & Right("0" & Hex(lByte), 2)

     Next

    End Function

    

    Public Function MD5(sMessage)

     m_lOnBits(0) = CLng(1)

     m_lOnBits(1) = CLng(3)

     m_lOnBits(2) = CLng(7)

     m_lOnBits(3) = CLng(15)

     m_lOnBits(4) = CLng(31)

     m_lOnBits(5) = CLng(63)

     m_lOnBits(6) = CLng(127)

     m_lOnBits(7) = CLng(255)

     m_lOnBits(8) = CLng(511)

     m_lOnBits(9) = CLng(1023)

     m_lOnBits(10) = CLng(2047)

     m_lOnBits(11) = CLng(4095)

     m_lOnBits(12) = CLng(8191)

     m_lOnBits(13) = CLng(16383)

     m_lOnBits(14) = CLng(32767)

     m_lOnBits(15) = CLng(65535)

     m_lOnBits(16) = CLng(131071)

     m_lOnBits(17) = CLng(262143)

     m_lOnBits(18) = CLng(524287)

     m_lOnBits(19) = CLng(1048575)

     m_lOnBits(20) = CLng(2097151)

     m_lOnBits(21) = CLng(4194303)

     m_lOnBits(22) = CLng(8388607)

     m_lOnBits(23) = CLng(16777215)

     m_lOnBits(24) = CLng(33554431)

     m_lOnBits(25) = CLng(67108863)

     m_lOnBits(26) = CLng(134217727)

     m_lOnBits(27) = CLng(268435455)

     m_lOnBits(28) = CLng(536870911)

     m_lOnBits(29) = CLng(1073741823)

     m_lOnBits(30) = CLng(2147483647)

    

     m_l2Power(0) = CLng(1)

     m_l2Power(1) = CLng(2)

     m_l2Power(2) = CLng(4)

     m_l2Power(3) = CLng(8)

     m_l2Power(4) = CLng(16)

     m_l2Power(5) = CLng(32)

     m_l2Power(6) = CLng(64)

     m_l2Power(7) = CLng(128)

     m_l2Power(8) = CLng(256)

     m_l2Power(9) = CLng(512)

     m_l2Power(10) = CLng(1024)

     m_l2Power(11) = CLng(2048)

     m_l2Power(12) = CLng(4096)

     m_l2Power(13) = CLng(8192)

     m_l2Power(14) = CLng(16384)

     m_l2Power(15) = CLng(32768)

     m_l2Power(16) = CLng(65536)

     m_l2Power(17) = CLng(131072)

     m_l2Power(18) = CLng(262144)

     m_l2Power(19) = CLng(524288)

     m_l2Power(20) = CLng(1048576)

     m_l2Power(21) = CLng(2097152)

     m_l2Power(22) = CLng(4194304)

     m_l2Power(23) = CLng(8388608)

     m_l2Power(24) = CLng(16777216)

     m_l2Power(25) = CLng(33554432)

     m_l2Power(26) = CLng(67108864)

     m_l2Power(27) = CLng(134217728)

     m_l2Power(28) = CLng(268435456)

     m_l2Power(29) = CLng(536870912)

     m_l2Power(30) = CLng(1073741824)

    

    

     Dim x

     Dim k

     Dim AA

     Dim BB

     Dim CC

     Dim DD

     Dim a

     Dim b

     Dim c

     Dim d

    

     Const S11 = 7

     Const S12 = 12

     Const S13 = 17

     Const S14 = 22

     Const S21 = 5

     Const S22 = 9

     Const S23 = 14

     Const S24 = 20

     Const S31 = 4

     Const S32 = 11

     Const S33 = 16

     Const S34 = 23

     Const S41 = 6

     Const S42 = 10

     Const S43 = 15

     Const S44 = 21

    

     x = ConvertToWordArray(sMessage)

    

     a = &H67452301

     b = &HEFCDAB89

     c = &H98BADCFE

     d = &H10325476

    

     For k = 0 To UBound(x) Step 16

     AA = a

     BB = b

     CC = c

     DD = d

    

     md5_FF a, b, c, d, x(k + 0), S11, &HD76AA478

     md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756

     md5_FF c, d, a, b, x(k + 2), S13, &H242070DB

     md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE

     md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF

     md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A

     md5_FF c, d, a, b, x(k + 6), S13, &HA8304613

     md5_FF b, c, d, a, x(k + 7), S14, &HFD469501

     md5_FF a, b, c, d, x(k + 8), S11, &H698098D8

     md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF

     md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1

     md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE

     md5_FF a, b, c, d, x(k + 12), S11, &H6B901122

     md5_FF d, a, b, c, x(k + 13), S12, &HFD987193

     md5_FF c, d, a, b, x(k + 14), S13, &HA679438E

     md5_FF b, c, d, a, x(k + 15), S14, &H49B40821

    

     md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562

     md5_GG d, a, b, c, x(k + 6), S22, &HC040B340

     md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51

     md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA

     md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D

     md5_GG d, a, b, c, x(k + 10), S22, &H2441453

     md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681

     md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8

     md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6

     md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6

     md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87

     md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED

     md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905

     md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8

     md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9

     md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A

    

     md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942

     md5_HH d, a, b, c, x(k + 8), S32, &H8771F681

     md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122

     md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C

     md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44

     md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9

     md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60

     md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70

     md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6

     md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA

     md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085

     md5_HH b, c, d, a, x(k + 6), S34, &H4881D05

     md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039

     md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5

     md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8

     md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665

    

     md5_II a, b, c, d, x(k + 0), S41, &HF4292244

     md5_II d, a, b, c, x(k + 7), S42, &H432AFF97

     md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7

     md5_II b, c, d, a, x(k + 5), S44, &HFC93A039

     md5_II a, b, c, d, x(k + 12), S41, &H655B59C3

     md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92

     md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D

     md5_II b, c, d, a, x(k + 1), S44, &H85845DD1

     md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F

     md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0

     md5_II c, d, a, b, x(k + 6), S43, &HA3014314

     md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1

     md5_II a, b, c, d, x(k + 4), S41, &HF7537E82

     md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235

     md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB

     md5_II b, c, d, a, x(k + 9), S44, &HEB86D391

    

     a = AddUnsigned(a, AA)

     b = AddUnsigned(b, BB)

     c = AddUnsigned(c, CC)

     d = AddUnsigned(d, DD)

     Next

    

     'MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d))

     MD5=LCase(WordToHex(b) & WordToHex(c)) 'I crop this to fit 16byte database password :D

    End Function

    

    Public Function jk_MD5(sMessages,sSort)

     dim sMessage:sMessage=sMessages

     m_lOnBits(0) = CLng(1)

     m_lOnBits(1) = CLng(3)

     m_lOnBits(2) = CLng(7)

     m_lOnBits(3) = CLng(15)

     m_lOnBits(4) = CLng(31)

     m_lOnBits(5) = CLng(63)

     m_lOnBits(6) = CLng(127)

     m_lOnBits(7) = CLng(255)

     m_lOnBits(8) = CLng(511)

     m_lOnBits(9) = CLng(1023)

     m_lOnBits(10) = CLng(2047)

     m_lOnBits(11) = CLng(4095)

     m_lOnBits(12) = CLng(8191)

     m_lOnBits(13) = CLng(16383)

     m_lOnBits(14) = CLng(32767)

     m_lOnBits(15) = CLng(65535)

     m_lOnBits(16) = CLng(131071)

     m_lOnBits(17) = CLng(262143)

     m_lOnBits(18) = CLng(524287)

     m_lOnBits(19) = CLng(1048575)

     m_lOnBits(20) = CLng(2097151)

     m_lOnBits(21) = CLng(4194303)

     m_lOnBits(22) = CLng(8388607)

     m_lOnBits(23) = CLng(16777215)

     m_lOnBits(24) = CLng(33554431)

     m_lOnBits(25) = CLng(67108863)

     m_lOnBits(26) = CLng(134217727)

     m_lOnBits(27) = CLng(268435455)

     m_lOnBits(28) = CLng(536870911)

     m_lOnBits(29) = CLng(1073741823)

     m_lOnBits(30) = CLng(2147483647)

    

     m_l2Power(0) = CLng(1)

     m_l2Power(1) = CLng(2)

     m_l2Power(2) = CLng(4)

     m_l2Power(3) = CLng(8)

     m_l2Power(4) = CLng(16)

     m_l2Power(5) = CLng(32)

     m_l2Power(6) = CLng(64)

     m_l2Power(7) = CLng(128)

     m_l2Power(8) = CLng(256)

     m_l2Power(9) = CLng(512)

     m_l2Power(10) = CLng(1024)

     m_l2Power(11) = CLng(2048)

     m_l2Power(12) = CLng(4096)

     m_l2Power(13) = CLng(8192)

     m_l2Power(14) = CLng(16384)

     m_l2Power(15) = CLng(32768)

     m_l2Power(16) = CLng(65536)

     m_l2Power(17) = CLng(131072)

     m_l2Power(18) = CLng(262144)

     m_l2Power(19) = CLng(524288)

     m_l2Power(20) = CLng(1048576)

     m_l2Power(21) = CLng(2097152)

     m_l2Power(22) = CLng(4194304)

     m_l2Power(23) = CLng(8388608)

     m_l2Power(24) = CLng(16777216)

     m_l2Power(25) = CLng(33554432)

     m_l2Power(26) = CLng(67108864)

     m_l2Power(27) = CLng(134217728)

     m_l2Power(28) = CLng(268435456)

     m_l2Power(29) = CLng(536870912)

     m_l2Power(30) = CLng(1073741824)

    

     Dim x,k,AA,BB,CC,DD,a,b,c,d

    

     Const S11 = 7

     Const S12 = 12

     Const S13 = 17

     Const S14 = 22

     Const S21 = 5

     Const S22 = 9

     Const S23 = 14

     Const S24 = 20

     Const S31 = 4

     Const S32 = 11

     Const S33 = 16

     Const S34 = 23

     Const S41 = 6

     Const S42 = 10

     Const S43 = 15

     Const S44 = 21

    

     x = ConvertToWordArray(sMessage)

    

     a = &H67452301

     b = &HEFCDAB89

     c = &H98BADCFE

     d = &H10325476

    

     For k = 0 To UBound(x) Step 16

     AA = a

     BB = b

     CC = c

     DD = d

    

     md5_FF a, b, c, d, x(k + 0), S11, &HD76AA478

     md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756

     md5_FF c, d, a, b, x(k + 2), S13, &H242070DB

     md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE

     md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF

     md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A

     md5_FF c, d, a, b, x(k + 6), S13, &HA8304613

     md5_FF b, c, d, a, x(k + 7), S14, &HFD469501

     md5_FF a, b, c, d, x(k + 8), S11, &H698098D8

     md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF

     md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1

     md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE

     md5_FF a, b, c, d, x(k + 12), S11, &H6B901122

     md5_FF d, a, b, c, x(k + 13), S12, &HFD987193

     md5_FF c, d, a, b, x(k + 14), S13, &HA679438E

     md5_FF b, c, d, a, x(k + 15), S14, &H49B40821

    

     md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562

     md5_GG d, a, b, c, x(k + 6), S22, &HC040B340

     md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51

     md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA

     md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D

     md5_GG d, a, b, c, x(k + 10), S22, &H2441453

     md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681

     md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8

     md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6

     md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6

     md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87

     md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED

     md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905

     md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8

     md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9

     md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A

    

     md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942

     md5_HH d, a, b, c, x(k + 8), S32, &H8771F681

     md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122

     md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C

     md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44

     md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9

     md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60

     md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70

     md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6

     md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA

     md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085

     md5_HH b, c, d, a, x(k + 6), S34, &H4881D05

     md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039

     md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5

     md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8

     md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665

    

     md5_II a, b, c, d, x(k + 0), S41, &HF4292244

     md5_II d, a, b, c, x(k + 7), S42, &H432AFF97

     md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7

     md5_II b, c, d, a, x(k + 5), S44, &HFC93A039

     md5_II a, b, c, d, x(k + 12), S41, &H655B59C3

     md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92

     md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D

     md5_II b, c, d, a, x(k + 1), S44, &H85845DD1

     md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F

     md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0

     md5_II c, d, a, b, x(k + 6), S43, &HA3014314

     md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1

     md5_II a, b, c, d, x(k + 4), S41, &HF7537E82

     md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235

     md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB

     md5_II b, c, d, a, x(k + 9), S44, &HEB86D391

    

     a = AddUnsigned(a, AA)

     b = AddUnsigned(b, BB)

     c = AddUnsigned(c, CC)

     d = AddUnsigned(d, DD)

     Next

    

     if sSort="short" then

     jk_MD5=LCase(WordToHex(b) & WordToHex(c))

     elseif sSort="long" then

     jk_MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d))

     else

     jk_MD5=sMessage

     end if

    End Function

    % >



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