şimdi bi script yazıyosunuz kullanıcıların şifrelerinin yneticilerinin grmemesini istemiyoruz :D md5 ile şifreleriz yada sadece angels_demos yazısını md5 e dnüştürmek istiyoruz vb. sebepler olabilir. Bu olay kolay bi md5. asp diye bi dosyamız olsun ve burda md5 fonksiyonu olsunmd5. aspPrivate 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 ) 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 ) Private Function LShift 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 ) Or &H80000000 Else LShift = ((lValue And m_lOnBits(31 - iShiftBits ) ) m_l2Power ) End If End Function Private Function RShift 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 If (lValue And &H80000000 ) Then RShift = (RShift Or (&H40000000 \ m_l2Power(iShiftBits - 1 ) ) ) End If End Function Private Function RotateLeft RotateLeft = LShift Or RShift(lValue, (32 - iShiftBits ) ) End Function Private Function AddUnsigned 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 F F = Or And z ) End Function Private Function G G = Or (y And ) End Function Private Function H H = End Function Private Function I I = (y Xor (x Or ) ) End Function Private Sub FF a = AddUnsigned(a, AddUnsigned(AddUnsigned(F , x ), ac ) ) a = RotateLeft a = AddUnsigned End Sub Private Sub GG a = AddUnsigned(a, AddUnsigned(AddUnsigned(G , x ), ac ) ) a = RotateLeft a = AddUnsigned End Sub Private Sub HH a = AddUnsigned(a, AddUnsigned(AddUnsigned(H , x ), ac ) ) a = RotateLeft a = AddUnsigned End Sub Private Sub II a = AddUnsigned(a, AddUnsigned(AddUnsigned(I , x ), ac ) ) a = RotateLeft a = AddUnsigned End Sub Private Function ConvertToWordArray Dim lMessageLength Dim lNumberOfWords Dim lWordArray Dim lBytePosition Dim lByteCount Dim lWordCount Const MODULUS_BITS = 512 Const CONGRUENT_BITS = 448 lMessageLength = Len lNumberOfWords = (((lMessageLength + \ BITS_TO_A_BYTE ) ) \ ) + 1 ) ReDim lWordArray(lNumberOfWords - 1 ) lBytePosition = 0 lByteCount = 0 Do Until lByteCount >= lMessageLength lWordCount = lByteCount \ BYTES_TO_A_WORD lBytePosition = BITS_TO_A_BYTE lWordArray = lWordArray Or LShift(Asc(Mid(sMessage, lByteCount + 1, 1 ) ), lBytePosition ) lByteCount = lByteCount + 1 Loop lWordCount = lByteCount \ BYTES_TO_A_WORD lBytePosition = BITS_TO_A_BYTE lWordArray = lWordArray Or LShift(&H80, lBytePosition ) lWordArray(lNumberOfWords - 2 ) = LShift(lMessageLength, 3 ) lWordArray(lNumberOfWords - 1 ) = RShift(lMessageLength, 29 ) ConvertToWordArray = lWordArray End Function Private Function WordToHex Dim lByte Dim lCount For lCount = 0 To 3 lByte = RShift And m_lOnBits(BITS_TO_A_BYTE - 1 ) WordToHex = WordToHex & Right("0" & Hex , 2 ) Next End Function Public Function MD5 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 a = &H67452301 b = &HEFCDAB89 c = &H98BADCFE d = &H10325476 For k = 0 To UBound Step 16 AA = a BB = b CC = c DD = d FF a, b, c, d, x(k + 0 ), S11, &HD76AA478 FF d, a, b, c, x(k + 1 ), S12, &HE8C7B756 FF c, d, a, b, x(k + 2 ), S13, &H242070DB FF b, c, d, a, x(k + 3 ), S14, &HC1BDCEEE FF a, b, c, d, x(k + 4 ), S11, &HF57C0FAF FF d, a, b, c, x(k + 5 ), S12, &H4787C62A FF c, d, a, b, x(k + 6 ), S13, &HA8304613 FF b, c, d, a, x(k + 7 ), S14, &HFD469501 FF a, b, c, d, x(k + 8 ), S11, &H698098D8 FF d, a, b, c, x(k + 9 ), S12, &H8B44F7AF FF c, d, a, b, x(k + 10 ), S13, &HFFFF5BB1 FF b, c, d, a, x(k + 11 ), S14, &H895CD7BE FF a, b, c, d, x(k + 12 ), S11, &H6B901122 FF d, a, b, c, x(k + 13 ), S12, &HFD987193 FF c, d, a, b, x(k + 14 ), S13, &HA679438E FF b, c, d, a, x(k + 15 ), S14, &H49B40821 GG a, b, c, d, x(k + 1 ), S21, &HF61E2562 GG d, a, b, c, x(k + 6 ), S22, &HC040B340 GG c, d, a, b, x(k + 11 ), S23, &H265E5A51 GG b, c, d, a, x(k + 0 ), S24, &HE9B6C7AA GG a, b, c, d, x(k + 5 ), S21, &HD62F105D GG d, a, b, c, x(k + 10 ), S22, &H2441453 GG c, d, a, b, x(k + 15 ), S23, &HD8A1E681 GG b, c, d, a, x(k + 4 ), S24, &HE7D3FBC8 GG a, b, c, d, x(k + 9 ), S21, &H21E1CDE6 GG d, a, b, c, x(k + 14 ), S22, &HC33707D6 GG c, d, a, b, x(k + 3 ), S23, &HF4D50D87 GG b, c, d, a, x(k + 8 ), S24, &H455A14ED GG a, b, c, d, x(k + 13 ), S21, &HA9E3E905 GG d, a, b, c, x(k + 2 ), S22, &HFCEFA3F8 GG c, d, a, b, x(k + 7 ), S23, &H676F02D9 GG b, c, d, a, x(k + 12 ), S24, &H8D2A4C8A HH a, b, c, d, x(k + 5 ), S31, &HFFFA3942 HH d, a, b, c, x(k + 8 ), S32, &H8771F681 HH c, d, a, b, x(k + 11 ), S33, &H6D9D6122 HH b, c, d, a, x(k + 14 ), S34, &HFDE5380C HH a, b, c, d, x(k + 1 ), S31, &HA4BEEA44 HH d, a, b, c, x(k + 4 ), S32, &H4BDECFA9 HH c, d, a, b, x(k + 7 ), S33, &HF6BB4B60 HH b, c, d, a, x(k + 10 ), S34, &HBEBFBC70 HH a, b, c, d, x(k + 13 ), S31, &H289B7EC6 HH d, a, b, c, x(k + 0 ), S32, &HEAA127FA HH c, d, a, b, x(k + 3 ), S33, &HD4EF3085 HH b, c, d, a, x(k + 6 ), S34, &H4881D05 HH a, b, c, d, x(k + 9 ), S31, &HD9D4D039 HH d, a, b, c, x(k + 12 ), S32, &HE6DB99E5 HH c, d, a, b, x(k + 15 ), S33, &H1FA27CF8 HH b, c, d, a, x(k + 2 ), S34, &HC4AC5665 II a, b, c, d, x(k + 0 ), S41, &HF4292244 II d, a, b, c, x(k + 7 ), S42, &H432AFF97 II c, d, a, b, x(k + 14 ), S43, &HAB9423A7 II b, c, d, a, x(k + 5 ), S44, &HFC93A039 II a, b, c, d, x(k + 12 ), S41, &H655B59C3 II d, a, b, c, x(k + 3 ), S42, &H8F0CCC92 II c, d, a, b, x(k + 10 ), S43, &HFFEFF47D II b, c, d, a, x(k + 1 ), S44, &H85845DD1 II a, b, c, d, x(k + 8 ), S41, &H6FA87E4F II d, a, b, c, x(k + 15 ), S42, &HFE2CE6E0 II c, d, a, b, x(k + 6 ), S43, &HA3014314 II b, c, d, a, x(k + 13 ), S44, &H4E0811A1 II a, b, c, d, x(k + 4 ), S41, &HF7537E82 II d, a, b, c, x(k + 11 ), S42, &HBD3AF235 II c, d, a, b, x(k + 2 ), S43, &H2AD7D2BB II b, c, d, a, x(k + 9 ), S44, &HEB86D391 a = AddUnsigned b = AddUnsigned c = AddUnsigned d = AddUnsigned Next MD5 = LCase(WordToHex & WordToHex & WordToHex & WordToHex ) End Function ben bundan anlamıyorum falan derseniz zaten gerek yok bu fonksiyon siz daha basit fonksiyonları anlamaya uğraşın :) nese şimdi şifreleme yolu nasıldır derseniz nce bu dosyayı kodlarınızın bulunduğu dosyaya include edin yani şle<!-- #include file="md5. asp" -->2. adım ise rn. formdan gelen bişi ise fonksiyonlarda kullandığımız gibiform = MD5(Request. Form şeklinde bişi olur. sadece nüne MD5 getirdik