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tunnel encryption/decryption

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orignal 2014-05-15 11:21:41 -04:00
parent 6557ebb51b
commit 6d1d816153
2 changed files with 51 additions and 0 deletions
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36
aes.h
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@ -138,6 +138,42 @@ namespace crypto
ChipherBlock m_IV;
ECBDecryption m_ECBDecryption;
};
class TunnelEncryption // with double IV encryption
{
public:
void SetKeys (uint8_t * layerKey, uint8_t * ivKey)
{
m_LayerEncryption.SetKey (layerKey);
m_IVEncryption.SetKey (ivKey);
}
void Encrypt (uint8_t * payload); // 1024 bytes (16 IV + 1008 data)
private:
ECBEncryption m_IVEncryption;
CBCEncryption m_LayerEncryption;
};
class TunnelDecryption // with double IV encryption
{
public:
void SetKeys (uint8_t * layerKey, uint8_t * ivKey)
{
m_LayerDecryption.SetKey (layerKey);
m_IVDecryption.SetKey (ivKey);
}
void Decrypt (uint8_t * payload); // 1024 bytes (16 IV + 1008 data)
private:
ECBDecryption m_IVDecryption;
CBCDecryption m_LayerDecryption;
};
}
}