mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
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34 lines
704 B
34 lines
704 B
11 years ago
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#include <cryptopp/sha.h>
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#include "Log.h"
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#include "RouterInfo.h"
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#include "LeaseSet.h"
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namespace i2p
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{
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namespace data
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{
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LeaseSet::LeaseSet (const uint8_t * buf, int len)
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{
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#pragma pack(1)
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struct H
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{
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RouterIdentity destination;
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uint8_t encryptionKey[256];
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uint8_t signingKey[128];
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uint8_t num;
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};
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#pragma pack ()
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const H * header = (const H *)buf;
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CryptoPP::SHA256().CalculateDigest(m_IdentHash, (uint8_t *)&header->destination, sizeof (RouterIdentity));
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memcpy (m_EncryptionKey, header->encryptionKey, 256);
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LogPrint ("LeaseSet num=", (int)header->num);
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for (int i = 0; i < header->num; i++)
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{
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m_Leases.push_back (*(Lease *)(buf + sizeof (H)));
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}
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}
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}
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}
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