Products » dgEncrypt User Guide
Method: Cipher::DecryptStringBase64DecryptStringBase64(CipherText)
The DecryptStringBase64 method decrypts a string of base64-encoded cipher text produced by a call to EncryptStringBase64, and returns the resulting plain text as a string value.
CipherText
The CipherText argument is the string to be decrypted.
Example:
<%
Dim strCipherText
strCipherText = Request.Form("Password")
If strCipherText = "" Then
Response.Redirect "error.asp"
End If
Dim strPassword
Dim objKey
Dim objCipher
' HKeyLocalMachine = &H80000002
Set objKey = Server.CreateObject("dgEncrypt.Key")
objKey.ReadKeyRegistry &H80000002, "SOFTWARE\Website", "LoginKey"
Set objCipher = Server.CreateObject("dgEncrypt.Cipher")
objCipher.SetKey objKey
strPassword = objCipher.DecryptStringBase64(strCipherText)
' . . .
Set objCipher = Nothing
Set objKey = Nothing
%>
