public static Encryptor <T> CreateEncryptorWithGivenSalt <T>(
[NotNull] string secretKey,
[NotNull] byte[] salt,
EncryptionOptions options = DefaultOptions)
where T : SymmetricAlgorithm
{
Contract.Requires <ArgumentNullException>(secretKey != null);
Contract.Requires <ArgumentNullException>(salt != null);
int keySize;
using (T algorithm = SymmetricTransformer <T> .CreateAlgorithm())
{
keySize = algorithm.KeySize;
}
return(new Encryptor <T>(
DeriveEncryptionKeyFromPasswordAndSalt(secretKey, keySize, salt),
salt,
options));
}
public static Encryptor <T> CreateEncryptor <T>(
[NotNull] string secretKey,
out byte[] randomSalt,
EncryptionOptions options = DefaultOptions)
where T : SymmetricAlgorithm
{
Contract.Requires <ArgumentNullException>(secretKey != null);
int keySize, blockSize;
using (T algorithm = SymmetricTransformer <T> .CreateAlgorithm())
{
keySize = algorithm.KeySize;
blockSize = algorithm.BlockSize;
}
return(new Encryptor <T>(
DeriveEncryptionKeyAndSaltFromPassword(secretKey, keySize, blockSize, out randomSalt),
randomSalt,
options));
}