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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
#ifndef ECIES_X25519_AEAD_RATCHET_SESSION_H__
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#define ECIES_X25519_AEAD_RATCHET_SESSION_H__
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#include <inttypes.h>
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#include <functional>
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#include "Identity.h"
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#include "Garlic.h"
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namespace i2p
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{
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namespace garlic
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{
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enum ECIESx25519BlockType
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{
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eECIESx25519BlkDateTime = 0,
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eECIESx25519BlkSessionID = 1,
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eECIESx25519BlkTermination = 4,
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eECIESx25519BlkOptions = 5,
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eECIESx25519BlkNextSessionKey = 7,
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eECIESx25519BlkGalicClove = 11,
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eECIESx25519BlkPadding = 254
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};
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class ECIESX25519AEADRatchetSession: public GarlicRoutingSession
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{
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public:
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typedef std::function<void (const uint8_t * buf, size_t len)> CloveHandler;
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ECIESX25519AEADRatchetSession (GarlicDestination * owner);
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~ECIESX25519AEADRatchetSession ();
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std::shared_ptr<I2NPMessage> WrapSingleMessage (std::shared_ptr<const I2NPMessage> msg);
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bool NewIncomingSession (const uint8_t * buf, size_t len, CloveHandler handleClove);
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const uint8_t * GetStaticKey () const { return m_StaticKey; };
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private:
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void MixHash (const uint8_t * buf, size_t len);
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void HandlePayload (const uint8_t * buf, size_t len, CloveHandler& handleClove);
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private:
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uint8_t m_H[32], m_CK[32], m_StaticKey[32];
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};
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}
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}
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#endif
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