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Merge branch 'openssl' of https://github.com/PurpleI2P/i2pd into openssl

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orignal 2016-11-11 12:45:06 -05:00
commit e1eaa2097e
4 changed files with 16 additions and 32 deletions
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19
Crypto.cpp
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@ -224,7 +224,7 @@ namespace crypto
// DH
DHKeys::DHKeys (): m_IsUpdated (true)
DHKeys::DHKeys ()
{
m_DH = DH_new ();
DH_set0_pqg (m_DH, BN_dup (elgp), NULL, BN_dup (elgg));
@ -236,7 +236,7 @@ namespace crypto
DH_free (m_DH);
}
void DHKeys::GenerateKeys (uint8_t * priv, uint8_t * pub)
void DHKeys::GenerateKeys ()
{
BIGNUM * priv_key = NULL, * pub_key = NULL;
#if !defined(__x86_64__) // use short exponent for non x64
@ -261,22 +261,7 @@ namespace crypto
DH_get0_key (m_DH, (const BIGNUM **)&pub_key, (const BIGNUM **)&priv_key);
}
if (priv) bn2buf (priv_key, priv, 256);
if (pub) bn2buf (pub_key, pub, 256);
m_IsUpdated = true;
}
const uint8_t * DHKeys::GetPublicKey ()
{
if (m_IsUpdated)
{
const BIGNUM * priv_key, * pub_key;
DH_get0_key (m_DH, &pub_key, &priv_key);
bn2buf (pub_key, m_PublicKey, 256);
DH_set0_key (m_DH, NULL, NULL);
m_IsUpdated= false;
}
return m_PublicKey;
}
void DHKeys::Agree (const uint8_t * pub, uint8_t * shared)

5
Crypto.h
View file

@ -36,15 +36,14 @@ namespace crypto
DHKeys ();
~DHKeys ();
void GenerateKeys (uint8_t * priv = nullptr, uint8_t * pub = nullptr);
const uint8_t * GetPublicKey ();
void GenerateKeys ();
const uint8_t * GetPublicKey () const { return m_PublicKey; };
void Agree (const uint8_t * pub, uint8_t * shared);
private:
DH * m_DH;
uint8_t m_PublicKey[256];
bool m_IsUpdated;
};
// ElGamal

2
docs/usage.md
View file

@ -48,7 +48,7 @@ Enable/disable i2pd to be started on bootup:
## Configuring i2pd
See [configuration page](i2pd.readthedocs.io/page/configuration.html).
See [configuration documentation](/page/configuration.html).
## Browsing and hosting websites