『CFS編碼加密函式庫』

发布: 2007-6-30 18:56 | 作者: admin | 来源: | 查看: 15次 | 进入软件测试论坛讨论

<%
@#********************************************************************************
@#*                                        *
@#*    CFS Encode Function                            *
@#*                                        *
@#*    Produced by ASP-Zone                            *
@#*                                        *
@#*    Main website is located at                        *
@#*    http://asp.diy.com.tw/                            *
@#*                                        *
@#*    E-MAIL:                                    *
@#*    thiefghost@games.com.tw                            *
@#*                                        *
@#*    Use this function:                            *
@#*                        *
@#*                                        *
@#*                    2001/8/3                *
@#*                                        *
@#********************************************************************************

@#Encode Function
Function CfsEnCode(CodeStr)

    Dim CodeLen
    Dim CodeSpace
    Dim NewCode

    CodeLen = 30
    CodeSpace = CodeLen - Len(CodeStr)

    If Not CodeSpace < 1 Then
        For cecr = 1 To CodeSpace
            CodeStr = CodeStr & Chr(21)
        Next
    End If

    NewCode = 1

    Dim Been
    For cecb = 1 To CodeLen
        Been = CodeLen + Asc(Mid(CodeStr,cecb,1)) * cecb
        NewCode = NewCode * Been
    Next

    CodeStr = NewCode
    NewCode = Empty

    For cec = 1 To Len(CodeStr)
        NewCode = NewCode & CfsCode(Mid(CodeStr,cec,3))
    Next

    For cec = 20 To Len(NewCode) - 18 Step 2
        CfsEnCode = CfsEnCode & Mid(NewCode,cec,1)
    Next

End Function

Function CfsCode(Word)
    For cc = 1 To Len(Word)
        CfsCode = CfsCode & Asc(Mid(Word,cc,1))
    Next
    CfsCode = Hex(CfsCode)
End Function

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