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DH auth for encrypted LeaseSet2

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orignal 2019-06-11 10:40:53 -04:00
parent 089a60ded6
commit 74e8610ec9
3 changed files with 60 additions and 21 deletions
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15
libi2pd/Crypto.cpp
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@ -296,11 +296,20 @@ namespace crypto
#if OPENSSL_X25519
m_Pkey = EVP_PKEY_new_raw_private_key (EVP_PKEY_X25519, NULL, priv, 32);
m_Ctx = EVP_PKEY_CTX_new (m_Pkey, NULL);
memcpy (m_PublicKey, pub, 32); // TODO: verify against m_Pkey
if (pub)
memcpy (m_PublicKey, pub, 32); // TODO: verify against m_Pkey
else
{
size_t len = 32;
EVP_PKEY_get_raw_public_key (m_Pkey, m_PublicKey, &len);
}
#else
m_Ctx = BN_CTX_new ();
memcpy (m_PrivateKey, priv, 32);
memcpy (m_PublicKey, pub, 32);
m_Ctx = BN_CTX_new ();
if (pub)
memcpy (m_PublicKey, pub, 32);
else
GetEd25519 ()->ScalarMulB (m_PrivateKey, m_PublicKey, m_Ctx);
#endif
}