private IAeadCipherBuilder <AuthenticationParametersWithIV> DoCreateAeadCipherBuilder(bool forEncryption, AuthenticationParametersWithIV parameters)
{
IAeadBlockCipher cipher = ProviderUtils.CreateAeadCipher("FipsAES", parameters.Algorithm.Mode, parameters, forEncryption, aesEngineProvider);
cipher.Init(forEncryption, new AeadParameters(null, parameters.MacSizeInBits, parameters.GetIV()));
return(new AeadCipherBuilderImpl <AuthenticationParametersWithIV>(forEncryption, parameters, cipher));
}
private IAeadCipherBuilder <TAuthParamWithIV> DoCreateAeadCipherBuilder(bool forEncryption, TAuthParamWithIV parameters)
{
if (CryptoServicesRegistrar.IsInApprovedOnlyMode())
{
throw new CryptoUnapprovedOperationError("attempt to create unapproved AEAD cipher builder in approved only mode");
}
IAeadBlockCipher cipher = ProviderUtils.CreateAeadCipher(name, parameters.Algorithm.Mode, parameters, false, engineProvider);
cipher.Init(forEncryption, new AeadParameters(null, parameters.MacSizeInBits, parameters.GetIV()));
return(new AeadCipherBuilderImpl <TAuthParamWithIV>(forEncryption, parameters, cipher));
}