|
|
|
@ -20,10 +20,9 @@ namespace crypto
|
|
|
|
|
memcpy (m_PublicKey, pub, 256);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ElGamalEncryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding)
|
|
|
|
|
void ElGamalEncryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, bool zeroPadding)
|
|
|
|
|
{
|
|
|
|
|
if (!ctx) return;
|
|
|
|
|
ElGamalEncrypt (m_PublicKey, data, encrypted, ctx, zeroPadding);
|
|
|
|
|
ElGamalEncrypt (m_PublicKey, data, encrypted, zeroPadding);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ElGamalDecryptor::ElGamalDecryptor (const uint8_t * priv)
|
|
|
|
@ -31,10 +30,9 @@ namespace crypto
|
|
|
|
|
memcpy (m_PrivateKey, priv, 256);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool ElGamalDecryptor::Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
|
|
|
|
|
bool ElGamalDecryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
|
|
|
|
|
{
|
|
|
|
|
if (!ctx) return false;
|
|
|
|
|
return ElGamalDecrypt (m_PrivateKey, encrypted, data, ctx);
|
|
|
|
|
return ElGamalDecrypt (m_PrivateKey, encrypted, data);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ECIESP256Encryptor::ECIESP256Encryptor (const uint8_t * pub)
|
|
|
|
@ -54,10 +52,10 @@ namespace crypto
|
|
|
|
|
if (m_PublicKey) EC_POINT_free (m_PublicKey);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ECIESP256Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding)
|
|
|
|
|
void ECIESP256Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, bool zeroPadding)
|
|
|
|
|
{
|
|
|
|
|
if (m_Curve && m_PublicKey)
|
|
|
|
|
ECIESEncrypt (m_Curve, m_PublicKey, data, encrypted, ctx, zeroPadding);
|
|
|
|
|
ECIESEncrypt (m_Curve, m_PublicKey, data, encrypted, zeroPadding);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ECIESP256Decryptor::ECIESP256Decryptor (const uint8_t * priv)
|
|
|
|
@ -72,10 +70,10 @@ namespace crypto
|
|
|
|
|
if (m_PrivateKey) BN_free (m_PrivateKey);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool ECIESP256Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
|
|
|
|
|
bool ECIESP256Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
|
|
|
|
|
{
|
|
|
|
|
if (m_Curve && m_PrivateKey)
|
|
|
|
|
return ECIESDecrypt (m_Curve, m_PrivateKey, encrypted, data, ctx);
|
|
|
|
|
return ECIESDecrypt (m_Curve, m_PrivateKey, encrypted, data);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -114,10 +112,10 @@ namespace crypto
|
|
|
|
|
if (m_PublicKey) EC_POINT_free (m_PublicKey);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ECIESGOSTR3410Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, BN_CTX * ctx, bool zeroPadding)
|
|
|
|
|
void ECIESGOSTR3410Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted, bool zeroPadding)
|
|
|
|
|
{
|
|
|
|
|
if (m_PublicKey)
|
|
|
|
|
ECIESEncrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PublicKey, data, encrypted, ctx, zeroPadding);
|
|
|
|
|
ECIESEncrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PublicKey, data, encrypted, zeroPadding);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ECIESGOSTR3410Decryptor::ECIESGOSTR3410Decryptor (const uint8_t * priv)
|
|
|
|
@ -130,10 +128,10 @@ namespace crypto
|
|
|
|
|
if (m_PrivateKey) BN_free (m_PrivateKey);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool ECIESGOSTR3410Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx)
|
|
|
|
|
bool ECIESGOSTR3410Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
|
|
|
|
|
{
|
|
|
|
|
if (m_PrivateKey)
|
|
|
|
|
return ECIESDecrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PrivateKey, encrypted, data, ctx);
|
|
|
|
|
return ECIESDecrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PrivateKey, encrypted, data);
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -161,7 +159,7 @@ namespace crypto
|
|
|
|
|
memcpy (m_PublicKey, pub, 32);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void ECIESX25519AEADRatchetEncryptor::Encrypt (const uint8_t *, uint8_t * pub, BN_CTX *, bool)
|
|
|
|
|
void ECIESX25519AEADRatchetEncryptor::Encrypt (const uint8_t *, uint8_t * pub, bool)
|
|
|
|
|
{
|
|
|
|
|
memcpy (pub, m_PublicKey, 32);
|
|
|
|
|
}
|
|
|
|
@ -171,7 +169,7 @@ namespace crypto
|
|
|
|
|
m_StaticKeys.SetPrivateKey (priv, calculatePublic);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
bool ECIESX25519AEADRatchetDecryptor::Decrypt (const uint8_t * epub, uint8_t * sharedSecret, BN_CTX * ctx)
|
|
|
|
|
bool ECIESX25519AEADRatchetDecryptor::Decrypt (const uint8_t * epub, uint8_t * sharedSecret)
|
|
|
|
|
{
|
|
|
|
|
return m_StaticKeys.Agree (epub, sharedSecret);
|
|
|
|
|
}
|
|
|
|
|