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Showing posts from May, 2015

MD5 Encryption

Imports System.Text Imports System.IO Shared Function GetMd5Hash(ByVal md5Hash As MD5, ByVal input As String) As String         ' Convert the input string to a byte array and compute the hash.         Dim data As Byte() = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(input))         ' Create a new Stringbuilder to collect the bytes         ' and create a string.         Dim sBuilder As New StringBuilder()         ' Loop through each byte of the hashed data          ' and format each one as a hexadecimal string.         Dim i As Integer         For i = 0 To data.Length - 1             sBuilder.Append(data(i).ToString("x2"))         Next i         ' Return the hexadecimal string.         Return sBuilder.ToString() End Function 'GetMd5Hash Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load         Dim md5Hash As MD5 = MD5.Create()         Dim x As String         Dim var_password