以下密码算法调用[/code]Public Function Str2QQPwdHash(Str1 As String)

Str2QQPwdHash = Hex2Base64(MD5(Str1, 32)) & "=="

End Function

以下模块代码

Private m_lOnBits(30)
Private m_l2Power(30)
Private Const BITS_TO_A_BYTE = 8
Private Const BYTES_TO_A_WORD = 4
Private Const BITS_TO_A_WORD = 32
Function Hex2Bin(HexStr1 As String)

select Case UCase(HexStr1)
'16进制转换二进制
Case "0"
q1 = "0000"
Case "1"
q1 = "0001"
Case "2"
q1 = "0010"
Case "3"
q1 = "0011"
Case "4"
q1 = "0100"
Case "5"
q1 = "0101"
Case "6"
q1 = "0110"
Case "7"
q1 = "0111"
Case "8"
q1 = "1000"
Case "9"
q1 = "1001"
Case "A"
q1 = "1010"
Case "B"
q1 = "1011"
Case "C"
q1 = "1100"
Case "D"
q1 = "1101"
Case "E"
q1 = "1110"
Case "F"
q1 = "1111"
End select
Hex2Bin = q1
End Function
Function Hex2Bin1(HexStr2 As String)
'分断
q1 = Hex2Bin(Mid(HexStr2, 1, 1))
q2 = Hex2Bin(Mid(HexStr2, 2, 1))
q3 = Hex2Bin(Mid(HexStr2, 3, 1))
q4 = Hex2Bin(Mid(HexStr2, 4, 1))
q5 = Hex2Bin(Mid(HexStr2, 5, 1))
q6 = Hex2Bin(Mid(HexStr2, 6, 1))
q7 = Hex2Bin(Mid(HexStr2, 7, 1))
q8 = Hex2Bin(Mid(HexStr2, 8, 1))
q9 = Hex2Bin(Mid(HexStr2, 9, 1))
q10 = Hex2Bin(Mid(HexStr2, 10, 1))
q11 = Hex2Bin(Mid(HexStr2, 11, 1))
q12 = Hex2Bin(Mid(HexStr2, 12, 1))
Hex2Bin1 = q1 & q2 & q3 & q4 & q5 & q6 & q7 & q8 & q9 & q10 & q11 & q12
End Function
Function Bin324(BinCode1 As String)
'填充
q1 = Mid(BinCode1, 1, 6)
q2 = Mid(BinCode1, 7, 6)
q3 = Mid(BinCode1, 13, 6)
q4 = Mid(BinCode1, 19, 6)
q5 = Mid(BinCode1, 25, 6)
q6 = Mid(BinCode1, 31, 6)
q7 = Mid(BinCode1, 37, 6)
q8 = Mid(BinCode1, 43, 6)

Bin324 = "00" & q1 & "00" & q2 & "00" & q3 & "00" & q4 & "00" & q5 & "00" & q6 & "00" & q7 & "00" & q8
End Function

Function Bin2Hex(BinCode2 As String)

'二进制转换为16进制（BASE64一部分）
select Case UCase(BinCode2)

Case "0000"
q1 = "0"
Case "0001"
q1 = "1"
Case "0010"
q1 = "2"
Case "0011"
q1 = "3"
Case "0100"
q1 = "4"
Case "0101"
q1 = "5"
Case "0110"
q1 = "6"
Case "0111"
q1 = "7"
Case "1000"
q1 = "8"
Case "1001"
q1 = "9"
Case "1010"
q1 = "A"
Case "1011"
q1 = "B"
Case "1100"
q1 = "C"
Case "1101"
q1 = "D"
Case "1110"
q1 = "E"
Case "1111"
q1 = "F"
End select

Bin2Hex = q1

End Function

Function Bin2Hex2(BinCode As String)

q1 = Bin2Hex(Mid(BinCode, 1, 4))
q2 = Bin2Hex(Mid(BinCode, 5, 4))
q3 = Bin2Hex(Mid(BinCode, 9, 4))
q4 = Bin2Hex(Mid(BinCode, 13, 4))

Bin2Hex2 = q1 & q2 & q3 & q4
End Function

Function Bin2Hex3(BinCode3 As String)

q1 = Bin2Hex2(Mid(BinCode3, 1, 16))
q2 = Bin2Hex2(Mid(BinCode3, 17, 16))
q3 = Bin2Hex2(Mid(BinCode3, 33, 16))
q4 = Bin2Hex2(Mid(BinCode3, 49, 16))

Bin2Hex3 = q1 & q2 & q3 & q4
End Function
Function HexBase64(HexString As String)

HexBase64 = HexBase64_2(Bin2Hex3(Bin324(Hex2Bin1(HexString))))
End Function
Function HexBase64_1(HexString As String)

select Case HexString

Case "00"
q1 = "A"
Case "01"
q1 = "B"
Case "02"
q1 = "C"
Case "03"
q1 = "D"
Case "04"
q1 = "E"
Case "05"
q1 = "F"
Case "06"
q1 = "G"
Case "07"
q1 = "H"
Case "08"
q1 = "I"
Case "09"
q1 = "J"
Case "0A"
q1 = "K"
Case "0B"
q1 = "L"
Case "0C"
q1 = "M"
Case "0D"
q1 = "N"
Case "0E"
q1 = "O"
Case "0F"
q1 = "P"
Case "10"
q1 = "Q"
Case "11"
q1 = "R"
Case "12"
q1 = "S"
Case "13"
q1 = "T"
Case "14"
q1 = "U"
Case "15"
q1 = "V"
Case "16"
q1 = "W"
Case "17"
q1 = "X"
Case "18"
q1 = "Y"
Case "19"
q1 = "Z"
Case "1A"
q1 = "a"
Case "1B"
q1 = "b"
Case "1C"
q1 = "c"
Case "1D"
q1 = "d"
Case "1E"
q1 = "e"
Case "1F"
q1 = "f"
Case "20"
q1 = "g"
Case "21"
q1 = "h"
Case "22"
q1 = "i"
Case "23"
q1 = "j"
Case "24"
q1 = "k"
Case "25"
q1 = "l"
Case "26"
q1 = "m"
Case "27"
q1 = "n"
Case "28"
q1 = "o"
Case "29"
q1 = "p"
Case "2A"
q1 = "q"
Case "2B"
q1 = "r"
Case "2C"
q1 = "s"
Case "2D"
q1 = "t"
Case "2E"
q1 = "u"
Case "2F"
q1 = "v"

Case "30"
q1 = "w"
Case "31"
q1 = "x"
Case "32"
q1 = "y"
Case "33"
q1 = "z"
Case "34"
q1 = "0"
Case "35"
q1 = "1"
Case "36"
q1 = "2"
Case "37"
q1 = "3"
Case "38"
q1 = "4"
Case "39"
q1 = "5"
Case "3A"
q1 = "6"
Case "3B"
q1 = "7"
Case "3C"
q1 = "8"
Case "3D"
q1 = "9"
Case "3E"
q1 = "+"
Case "3F"
q1 = "/"

End select
HexBase64_1 = q1
End Function

Function Hex2Base64(HexCode As String)

For i = 0 To Len(HexCode) Step 12
q1 = q1 & HexBase64(Mid(HexCode, i + 1, 12))

Next
Hex2Base64 = q1
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, stype)
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

If stype = 32 Then
MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d))
Else
MD5 = LCase(WordToHex(b) & WordToHex(c))
End If

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 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[/code]