mirror of
https://github.com/PurpleI2P/i2pd.git
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Reformat code
This commit is contained in:
Anatolii Cherednichenko
parent
3ddb370718
commit
55534ea002
140 changed files with 46068 additions and 48277 deletions
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@ -11,175 +11,154 @@
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#include "Gost.h"
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#include "CryptoKey.h"
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namespace i2p
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{
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namespace crypto
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{
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ElGamalEncryptor::ElGamalEncryptor (const uint8_t * pub)
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{
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memcpy (m_PublicKey, pub, 256);
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}
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namespace i2p {
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namespace crypto {
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ElGamalEncryptor::ElGamalEncryptor(const uint8_t *pub) {
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memcpy(m_PublicKey, pub, 256);
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}
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void ElGamalEncryptor::Encrypt (const uint8_t * data, uint8_t * encrypted)
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{
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ElGamalEncrypt (m_PublicKey, data, encrypted);
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}
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void ElGamalEncryptor::Encrypt(const uint8_t *data, uint8_t *encrypted) {
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ElGamalEncrypt(m_PublicKey, data, encrypted);
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}
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ElGamalDecryptor::ElGamalDecryptor (const uint8_t * priv)
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{
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memcpy (m_PrivateKey, priv, 256);
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}
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ElGamalDecryptor::ElGamalDecryptor(const uint8_t *priv) {
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memcpy(m_PrivateKey, priv, 256);
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}
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bool ElGamalDecryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
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{
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return ElGamalDecrypt (m_PrivateKey, encrypted, data);
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}
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bool ElGamalDecryptor::Decrypt(const uint8_t *encrypted, uint8_t *data) {
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return ElGamalDecrypt(m_PrivateKey, encrypted, data);
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}
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ECIESP256Encryptor::ECIESP256Encryptor (const uint8_t * pub)
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{
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m_Curve = EC_GROUP_new_by_curve_name (NID_X9_62_prime256v1);
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m_PublicKey = EC_POINT_new (m_Curve);
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BIGNUM * x = BN_bin2bn (pub, 32, nullptr);
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BIGNUM * y = BN_bin2bn (pub + 32, 32, nullptr);
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if (!EC_POINT_set_affine_coordinates_GFp (m_Curve, m_PublicKey, x, y, nullptr))
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LogPrint (eLogError, "ECICS P256 invalid public key");
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BN_free (x); BN_free (y);
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}
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ECIESP256Encryptor::ECIESP256Encryptor(const uint8_t *pub) {
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m_Curve = EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1);
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m_PublicKey = EC_POINT_new(m_Curve);
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BIGNUM *x = BN_bin2bn(pub, 32, nullptr);
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BIGNUM *y = BN_bin2bn(pub + 32, 32, nullptr);
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if (!EC_POINT_set_affine_coordinates_GFp(m_Curve, m_PublicKey, x, y, nullptr))
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LogPrint(eLogError, "ECICS P256 invalid public key");
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BN_free(x);
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BN_free(y);
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}
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ECIESP256Encryptor::~ECIESP256Encryptor ()
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{
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if (m_Curve) EC_GROUP_free (m_Curve);
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if (m_PublicKey) EC_POINT_free (m_PublicKey);
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}
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ECIESP256Encryptor::~ECIESP256Encryptor() {
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if (m_Curve) EC_GROUP_free(m_Curve);
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if (m_PublicKey) EC_POINT_free(m_PublicKey);
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}
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void ECIESP256Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted)
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{
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if (m_Curve && m_PublicKey)
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ECIESEncrypt (m_Curve, m_PublicKey, data, encrypted);
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}
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void ECIESP256Encryptor::Encrypt(const uint8_t *data, uint8_t *encrypted) {
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if (m_Curve && m_PublicKey)
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ECIESEncrypt(m_Curve, m_PublicKey, data, encrypted);
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}
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ECIESP256Decryptor::ECIESP256Decryptor (const uint8_t * priv)
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{
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m_Curve = EC_GROUP_new_by_curve_name (NID_X9_62_prime256v1);
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m_PrivateKey = BN_bin2bn (priv, 32, nullptr);
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}
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ECIESP256Decryptor::ECIESP256Decryptor(const uint8_t *priv) {
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m_Curve = EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1);
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m_PrivateKey = BN_bin2bn(priv, 32, nullptr);
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}
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ECIESP256Decryptor::~ECIESP256Decryptor ()
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{
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if (m_Curve) EC_GROUP_free (m_Curve);
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if (m_PrivateKey) BN_free (m_PrivateKey);
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}
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ECIESP256Decryptor::~ECIESP256Decryptor() {
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if (m_Curve) EC_GROUP_free(m_Curve);
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if (m_PrivateKey) BN_free(m_PrivateKey);
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}
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bool ECIESP256Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
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{
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if (m_Curve && m_PrivateKey)
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return ECIESDecrypt (m_Curve, m_PrivateKey, encrypted, data);
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return false;
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}
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bool ECIESP256Decryptor::Decrypt(const uint8_t *encrypted, uint8_t *data) {
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if (m_Curve && m_PrivateKey)
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return ECIESDecrypt(m_Curve, m_PrivateKey, encrypted, data);
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return false;
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}
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void CreateECIESP256RandomKeys (uint8_t * priv, uint8_t * pub)
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{
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EC_GROUP * curve = EC_GROUP_new_by_curve_name (NID_X9_62_prime256v1);
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EC_POINT * p = nullptr;
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BIGNUM * key = nullptr;
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GenerateECIESKeyPair (curve, key, p);
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bn2buf (key, priv, 32);
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RAND_bytes (priv + 32, 224);
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BN_free (key);
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BIGNUM * x = BN_new (), * y = BN_new ();
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EC_POINT_get_affine_coordinates_GFp (curve, p, x, y, NULL);
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bn2buf (x, pub, 32);
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bn2buf (y, pub + 32, 32);
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RAND_bytes (pub + 64, 192);
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EC_POINT_free (p);
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BN_free (x); BN_free (y);
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EC_GROUP_free (curve);
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}
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void CreateECIESP256RandomKeys(uint8_t *priv, uint8_t *pub) {
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EC_GROUP *curve = EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1);
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EC_POINT *p = nullptr;
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BIGNUM *key = nullptr;
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GenerateECIESKeyPair(curve, key, p);
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bn2buf(key, priv, 32);
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RAND_bytes(priv + 32, 224);
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BN_free(key);
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BIGNUM *x = BN_new(), *y = BN_new();
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EC_POINT_get_affine_coordinates_GFp(curve, p, x, y, NULL);
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bn2buf(x, pub, 32);
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bn2buf(y, pub + 32, 32);
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RAND_bytes(pub + 64, 192);
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EC_POINT_free(p);
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BN_free(x);
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BN_free(y);
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EC_GROUP_free(curve);
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}
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ECIESGOSTR3410Encryptor::ECIESGOSTR3410Encryptor (const uint8_t * pub)
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{
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auto& curve = GetGOSTR3410Curve (eGOSTR3410CryptoProA);
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m_PublicKey = EC_POINT_new (curve->GetGroup ());
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BIGNUM * x = BN_bin2bn (pub, 32, nullptr);
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BIGNUM * y = BN_bin2bn (pub + 32, 32, nullptr);
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if (!EC_POINT_set_affine_coordinates_GFp (curve->GetGroup (), m_PublicKey, x, y, nullptr))
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LogPrint (eLogError, "ECICS GOST R 34.10 invalid public key");
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BN_free (x); BN_free (y);
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}
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ECIESGOSTR3410Encryptor::ECIESGOSTR3410Encryptor(const uint8_t *pub) {
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auto &curve = GetGOSTR3410Curve(eGOSTR3410CryptoProA);
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m_PublicKey = EC_POINT_new(curve->GetGroup());
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BIGNUM *x = BN_bin2bn(pub, 32, nullptr);
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BIGNUM *y = BN_bin2bn(pub + 32, 32, nullptr);
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if (!EC_POINT_set_affine_coordinates_GFp(curve->GetGroup(), m_PublicKey, x, y, nullptr))
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LogPrint(eLogError, "ECICS GOST R 34.10 invalid public key");
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BN_free(x);
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BN_free(y);
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}
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ECIESGOSTR3410Encryptor::~ECIESGOSTR3410Encryptor ()
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{
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if (m_PublicKey) EC_POINT_free (m_PublicKey);
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}
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ECIESGOSTR3410Encryptor::~ECIESGOSTR3410Encryptor() {
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if (m_PublicKey) EC_POINT_free(m_PublicKey);
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}
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void ECIESGOSTR3410Encryptor::Encrypt (const uint8_t * data, uint8_t * encrypted)
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{
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if (m_PublicKey)
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ECIESEncrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PublicKey, data, encrypted);
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}
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void ECIESGOSTR3410Encryptor::Encrypt(const uint8_t *data, uint8_t *encrypted) {
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if (m_PublicKey)
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ECIESEncrypt(GetGOSTR3410Curve(eGOSTR3410CryptoProA)->GetGroup(), m_PublicKey, data, encrypted);
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}
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ECIESGOSTR3410Decryptor::ECIESGOSTR3410Decryptor (const uint8_t * priv)
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{
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m_PrivateKey = BN_bin2bn (priv, 32, nullptr);
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}
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ECIESGOSTR3410Decryptor::ECIESGOSTR3410Decryptor(const uint8_t *priv) {
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m_PrivateKey = BN_bin2bn(priv, 32, nullptr);
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}
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ECIESGOSTR3410Decryptor::~ECIESGOSTR3410Decryptor ()
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{
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if (m_PrivateKey) BN_free (m_PrivateKey);
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}
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ECIESGOSTR3410Decryptor::~ECIESGOSTR3410Decryptor() {
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if (m_PrivateKey) BN_free(m_PrivateKey);
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}
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bool ECIESGOSTR3410Decryptor::Decrypt (const uint8_t * encrypted, uint8_t * data)
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{
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if (m_PrivateKey)
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return ECIESDecrypt (GetGOSTR3410Curve (eGOSTR3410CryptoProA)->GetGroup (), m_PrivateKey, encrypted, data);
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return false;
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}
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bool ECIESGOSTR3410Decryptor::Decrypt(const uint8_t *encrypted, uint8_t *data) {
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if (m_PrivateKey)
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return ECIESDecrypt(GetGOSTR3410Curve(eGOSTR3410CryptoProA)->GetGroup(), m_PrivateKey, encrypted, data);
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return false;
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}
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void CreateECIESGOSTR3410RandomKeys (uint8_t * priv, uint8_t * pub)
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{
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auto& curve = GetGOSTR3410Curve (eGOSTR3410CryptoProA);
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EC_POINT * p = nullptr;
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BIGNUM * key = nullptr;
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GenerateECIESKeyPair (curve->GetGroup (), key, p);
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bn2buf (key, priv, 32);
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RAND_bytes (priv + 32, 224);
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BN_free (key);
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BIGNUM * x = BN_new (), * y = BN_new ();
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EC_POINT_get_affine_coordinates_GFp (curve->GetGroup (), p, x, y, NULL);
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bn2buf (x, pub, 32);
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bn2buf (y, pub + 32, 32);
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RAND_bytes (pub + 64, 192);
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EC_POINT_free (p);
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BN_free (x); BN_free (y);
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}
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void CreateECIESGOSTR3410RandomKeys(uint8_t *priv, uint8_t *pub) {
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auto &curve = GetGOSTR3410Curve(eGOSTR3410CryptoProA);
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EC_POINT *p = nullptr;
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BIGNUM *key = nullptr;
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GenerateECIESKeyPair(curve->GetGroup(), key, p);
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bn2buf(key, priv, 32);
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RAND_bytes(priv + 32, 224);
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BN_free(key);
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BIGNUM *x = BN_new(), *y = BN_new();
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EC_POINT_get_affine_coordinates_GFp(curve->GetGroup(), p, x, y, NULL);
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bn2buf(x, pub, 32);
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bn2buf(y, pub + 32, 32);
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RAND_bytes(pub + 64, 192);
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EC_POINT_free(p);
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BN_free(x);
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BN_free(y);
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}
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ECIESX25519AEADRatchetEncryptor::ECIESX25519AEADRatchetEncryptor (const uint8_t * pub)
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{
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memcpy (m_PublicKey, pub, 32);
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}
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ECIESX25519AEADRatchetEncryptor::ECIESX25519AEADRatchetEncryptor(const uint8_t *pub) {
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memcpy(m_PublicKey, pub, 32);
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}
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void ECIESX25519AEADRatchetEncryptor::Encrypt (const uint8_t *, uint8_t * pub)
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{
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memcpy (pub, m_PublicKey, 32);
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}
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void ECIESX25519AEADRatchetEncryptor::Encrypt(const uint8_t *, uint8_t *pub) {
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memcpy(pub, m_PublicKey, 32);
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}
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ECIESX25519AEADRatchetDecryptor::ECIESX25519AEADRatchetDecryptor (const uint8_t * priv, bool calculatePublic)
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{
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m_StaticKeys.SetPrivateKey (priv, calculatePublic);
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}
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ECIESX25519AEADRatchetDecryptor::ECIESX25519AEADRatchetDecryptor(const uint8_t *priv, bool calculatePublic) {
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m_StaticKeys.SetPrivateKey(priv, calculatePublic);
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}
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bool ECIESX25519AEADRatchetDecryptor::Decrypt (const uint8_t * epub, uint8_t * sharedSecret)
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{
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return m_StaticKeys.Agree (epub, sharedSecret);
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}
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bool ECIESX25519AEADRatchetDecryptor::Decrypt(const uint8_t *epub, uint8_t *sharedSecret) {
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return m_StaticKeys.Agree(epub, sharedSecret);
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}
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void CreateECIESX25519AEADRatchetRandomKeys (uint8_t * priv, uint8_t * pub)
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{
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X25519Keys k;
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k.GenerateKeys ();
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k.GetPrivateKey (priv);
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memcpy (pub, k.GetPublicKey (), 32);
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}
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}
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void CreateECIESX25519AEADRatchetRandomKeys(uint8_t *priv, uint8_t *pub) {
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X25519Keys k;
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k.GenerateKeys();
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k.GetPrivateKey(priv);
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memcpy(pub, k.GetPublicKey(), 32);
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}
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}
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}
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