private void StoringPasswordsUsingSaltedHashes()
{
// using salted hashes
Console.WriteLine("Encrypting Passwords started");
Console.WriteLine(string.Empty);
User U = new User();
Console.WriteLine("please enter the user name");
U.UserName = Console.ReadLine().Trim();
//Console.WriteLine("please enter the password");
//U.Password = Console.ReadLine().Trim();
byte[] salt = CryptographyExample.GenerateSalt();
byte[] saltedHash = CryptographyExample.HashPasswordWithSalt(Encoding.UTF8.GetBytes(_tempPassword), salt);
U.Password = Convert.ToBase64String(saltedHash);
JSONDataBase JsonDB = new JSONDataBase();
JsonDB.AddUser(U);
Console.WriteLine("Encrypting Passwords ended");
Console.WriteLine(string.Empty);
}
public void AssignNewRSAKey(bool storeKeysInDB = false)
{
// here we are saying we want to use a 2048 bit key
using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider(2048))
{
RSA.PersistKeyInCsp = false;
_publicKey = RSA.ExportParameters(false);
_privateKey = RSA.ExportParameters(true);
if (storeKeysInDB)
{
RSAKeys rsaKeys = new RSAKeys();
rsaKeys.RsaPrivateKey = RSA.ToXmlString(true); // true gets the private key
rsaKeys.RsaPublicKey = RSA.ToXmlString(false); // false gets the public key
_jsonDataBaseInstance = new JSONDataBase();
_jsonDataBaseInstance.AddRSAKey(rsaKeys);
}
}
}
