public void WriteEncryptedApplicationData_TLS_AES_128_GCM_SHA256_ResultIsExpected(string encryptedData, string key, string iv, ulong seq, string decryptedPayload)
{
//Arrange
var buffer = new byte[TlsBuffer.MaxRecordSize];
using var aead = Cipher.TLS_AES_128_GCM_SHA256.CreateAead(Utils.ParseHexString(iv), Utils.ParseHexString(key));
//Act
var cursor = new MemoryCursor(buffer);
using (TlsRecord.StartEncryptedWriting(cursor, RecordType.ApplicationData, aead, seq))
{
Utils.ParseHexString(decryptedPayload).CopyTo(cursor);
}
//Assert
Assert.Equal(encryptedData, Utils.ToHexString(cursor.PeekStart().ToArray()), true);
}
public void WriteEncryptedApplicationData_TLS_AES_128_GCM_SHA256_ResultIsExpected()
{
//Arrange
var expectedData = GetEncryptedApplicationData();
var cerificateData = GetCertificateData();
var signatureData = GetSignatureData();
var verifyData = GetVerifyData();
var encryptionData = GetEncryptionData();
var buffer = new byte[TlsBuffer.MaxRecordSize];
using var aead = Cipher.TLS_AES_128_GCM_SHA256.CreateAead(Utils.ParseHexString(encryptionData.Iv), Utils.ParseHexString(encryptionData.Key));
//Act
var cursor = new MemoryCursor(buffer);
using (TlsRecord.StartEncryptedWriting(cursor, RecordType.Handshake, aead, encryptionData.SeqNum))
{
EncryptedExtensions.WriteEmpty(cursor);
using (Certificate.StartWriting(cursor))
{
CertificateEntry.Write(Utils.ParseHexString(cerificateData), cursor);
}
using (CertificateVerify.StartWriting(cursor, SignatureScheme.RSA_PSS_RSAE_SHA256))
{
Utils.ParseHexString(signatureData).CopyTo(cursor);
}
using (Finished.StartWriting(cursor))
{
Utils.ParseHexString(verifyData).CopyTo(cursor);
}
}
//Assert
Assert.Equal(expectedData, Utils.ToHexString(cursor.PeekStart().ToArray()), true);
}