Cita:
Iniciado por pyroCL 
Hola...
Necesito encriptar un password y guardarlo en una bs y luego desencriptarlo...
Como hago para trabajar con estos?
Alguna idea?
Saludos!
Amigo:
aca te dejo 2 metodos para encriptar y otro para desencriptar
estan en visual basic .net, si lo necesitas a C# solo cambiale la sintaxis
ojalas te sirva saludos
Function Encripta(ByVal Texto As String) As String
Dim Clave As String, i As Integer, Pass2 As String
Dim CAR As String, Codigo As String
Clave = "%ü&/@#$A"
Pass2 = ""
For i = 1 To Len(Texto)
CAR = Mid(Texto, i, 1)
Codigo = Mid(Clave, ((i - 1) Mod Len(Clave)) + 1, 1)
Pass2 = Pass2 & Microsoft.VisualBasic.Strings.Right("0" & Hex(Asc(Codigo) Xor Asc(CAR)), 2)
Next i
Encripta = Pass2
End Function
Function DesEncripta(ByVal Texto As String) As String
Dim Clave As String, i As Integer, Pass2 As String
Dim CAR As String, Codigo As String
Dim j As Integer
Clave = "%ü&/@#$A"
Pass2 = ""
j = 1
For i = 1 To Len(Texto) Step 2
CAR = Mid(Texto, i, 2)
Codigo = Mid(Clave, ((j - 1) Mod Len(Clave)) + 1, 1)
Pass2 = Pass2 & Chr(Asc(Codigo) Xor Val("&h" + CAR))
j = j + 1
Next i
DesEncripta = Pass2
End Function