md5 base64 guid crc16

【文件属性】：

文件名称：md5 base64 guid crc16

文件大小：418KB

文件格式：RAR

更新时间：2014-11-19 12:00:22

md5 base64 guid crc16

md5字符串加密 生成guid唯一随机字符串 base64字符串加解密 文件crc16校验值 示例： Option Explicit Private Declare Function MD5String Lib "CommonFunc.dll" (ByVal s As String) As String Private Declare Function GuidString Lib "CommonFunc.dll" () As String Private Declare Function Base64Enc Lib "CommonFunc.dll" (ByVal s As String) As String Private Declare Function Base64Dec Lib "CommonFunc.dll" (ByVal s As String) As String Private Declare Function CRC_16 Lib "CommonFunc.dll" (ByRef buf As Byte, ByVal nLen As Long) As Long Private Sub btnCRC16_Click() Dim FileNumber As Long, lngSize As Long Dim bytFileContent() As Byte FileNumber = FreeFile() Open App.Path & "\工程1.exe" For Binary As #FileNumber lngSize = LOF(FileNumber) ReDim bytFileContent(lngSize - 1) Get #FileNumber, , bytFileContent Close #FileNumber Dim lngCRC As Long lngCRC = CRC_16(bytFileContent(0), lngSize - 1) Text1.Text = Hex(lngCRC) End Sub

【文件预览】：
CommonFunc.dll
msvcr100.dll
msvcp100.dll