public bool VerifyHash(string plainText, string hashAlgorithm, string hashValue, string saltValue)
{
bool isMatch;
EncryptionClass _Encrypton = new EncryptionClass();
try
{
// Make sure that hashing algorithm name is specified.
if ((hashAlgorithm == null))
{
hashAlgorithm = "";
}
// Compute a new hash string.
var expectedHashString = _Encrypton.ComputeHash(plainText, hashAlgorithm, saltValue);
// If the computed hash matches the specified hash,
// the plain text value must be correct.
isMatch = (hashValue == expectedHashString);
}
catch (Exception ex)
{
return(false);
}
return(isMatch);
}