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sgxwallet
Unverified Commit 29ed1885 authored by Oleh Nikolaiev's avatar Oleh Nikolaiev
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SKALE-4411 initialize te crypto

parent afbf4f0f
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Showing with 61 additions and 100 deletions
BLSCrypto.cpp
View file @ 29ed1885
......@@ -46,6 +46,7 @@
#include "LevelDB.h"
#include "ServerInit.h"
#include "BLSCrypto.h"
#include "CryptoTools.h"
string *FqToString(libff::alt_bn128_Fq *_fq) {
......@@ -65,71 +66,6 @@ string *FqToString(libff::alt_bn128_Fq *_fq) {
return new string(arr);
}
int char2int(char _input) {
if (_input >= '0' && _input <= '9')
return _input - '0';
if (_input >= 'A' && _input <= 'F')
return _input - 'A' + 10;
if (_input >= 'a' && _input <= 'f')
return _input - 'a' + 10;
return -1;
}
vector<char> carray2Hex(const unsigned char *d, uint64_t _len) {
CHECK_STATE(d);
vector<char> _hexArray( 2 * _len + 1);
char hexval[16] = {'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
for (uint64_t j = 0; j < _len; j++) {
_hexArray[j * 2] = hexval[((d[j] >> 4) & 0xF)];
_hexArray[j * 2 + 1] = hexval[(d[j]) & 0x0F];
}
_hexArray[_len * 2] = 0;
return _hexArray;
}
bool hex2carray(const char *_hex, uint64_t *_bin_len,
uint8_t *_bin, uint64_t _max_length) {
CHECK_STATE(_hex);
CHECK_STATE(_bin);
CHECK_STATE(_bin_len)
uint64_t len = strnlen(_hex, 2 * _max_length + 1);
CHECK_STATE(len != 2 * _max_length + 1);
CHECK_STATE(len <= 2 * _max_length);
if (len == 0 && len % 2 == 1)
return false;
*_bin_len = len / 2;
for (uint64_t i = 0; i < len / 2; i++) {
int high = char2int((char) _hex[i * 2]);
int low = char2int((char) _hex[i * 2 + 1]);
if (high < 0 || low < 0) {
return false;
}
_bin[i] = (unsigned char) (high * 16 + low);
}
return true;
}
bool sign_aes(const char *_encryptedKeyHex, const char *_hashHex, size_t _t, size_t _n, char *_sig) {
CHECK_STATE(_encryptedKeyHex);
......@@ -182,13 +118,11 @@ bool sign_aes(const char *_encryptedKeyHex, const char *_hashHex, size_t _t, siz
int errStatus = 0;
sgx_status_t status = SGX_SUCCESS;
status = trustedBlsSignMessage(eid, &errStatus, errMsg.data(), encryptedKey,
sz, xStrArg, yStrArg, signature);
HANDLE_TRUSTED_FUNCTION_ERROR(status, errStatus, errMsg.data());
string hint = BLSutils::ConvertToString(hash_with_hint.first.Y) + ":" + hash_with_hint.second;
......
BLSCrypto.h
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file BLSCrypto.h
@author Stan Kladko
......@@ -37,13 +37,6 @@
EXTERNC bool bls_sign(const char* encryptedKeyHex, const char* hashHex, size_t t, size_t n, char* _sig);
EXTERNC int char2int(char _input);
EXTERNC std::vector<char> carray2Hex(const unsigned char *d, uint64_t _len);
EXTERNC bool hex2carray(const char * _hex, uint64_t *_bin_len,
uint8_t* _bin, uint64_t _max_length );
std::string encryptBLSKeyShare2Hex(int *errStatus, char *err_string, const char *_key);
#endif //SGXWALLET_BLSCRYPTO_H
BLSPrivateKeyShareSGX.cpp
View file @ 29ed1885
......@@ -32,6 +32,7 @@
#include "sgxwallet.h"
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "ServerInit.h"
#include "SEKManager.h"
#include "BLSPrivateKeyShareSGX.h"
......@@ -122,13 +123,10 @@ string BLSPrivateKeyShareSGX::signWithHelperSGXstr(
BOOST_THROW_EXCEPTION(runtime_error("Null yStr"));
}
vector<char> errMsg(BUF_LEN, 0);
SAFE_CHAR_BUF(xStrArg, BUF_LEN)SAFE_CHAR_BUF(yStrArg, BUF_LEN)SAFE_CHAR_BUF(signature, BUF_LEN);
strncpy(xStrArg, xStr->c_str(), BUF_LEN);
strncpy(yStrArg, yStr->c_str(), BUF_LEN);
......
DKGCrypto.cpp
View file @ 29ed1885
......@@ -32,7 +32,7 @@
#include "SGXException.h"
#include "SGXWalletServer.hpp"
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "SEKManager.h"
#include "DKGCrypto.h"
......@@ -448,7 +448,10 @@ bool createBLSShareV2(const string &blsKeyName, const char *s_shares, const char
vector<char> errMsg(BUF_LEN, 0);
int errStatus = 0;
uint64_t decKeyLen;SAFE_UINT8_BUF(encr_bls_key, BUF_LEN);SAFE_UINT8_BUF(encr_key, BUF_LEN);
uint64_t decKeyLen;
SAFE_UINT8_BUF(encr_bls_key, BUF_LEN)
SAFE_UINT8_BUF(encr_key, BUF_LEN)
if (!hex2carray(encryptedKeyHex, &decKeyLen, encr_key, BUF_LEN)) {
throw SGXException(CREATE_BLS_SHARE_INVALID_KEY_HEX, string(__FUNCTION__) + ":Invalid encryptedKeyHex");
}
......
ECDSACrypto.cpp
View file @ 29ed1885
......@@ -36,7 +36,7 @@
#include "secure_enclave/Verify.h"
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "SEKManager.h"
#include "ECDSACrypto.h"
......
Makefile.am
View file @ 29ed1885
......@@ -72,8 +72,8 @@ bin_PROGRAMS = sgxwallet testw sgx_util
COMMON_SRC = SGXException.cpp ExitHandler.cpp zmq_src/ZMQClient.cpp zmq_src/RspMessage.cpp zmq_src/ReqMessage.cpp \
zmq_src/ZMQMessage.cpp zmq_src/ZMQServer.cpp \
InvalidStateException.cpp Exception.cpp InvalidArgumentException.cpp Log.cpp \
SGXWalletServer.cpp SGXRegistrationServer.cpp CSRManagerServer.cpp BLSCrypto.cpp \
InvalidStateException.cpp Exception.cpp InvalidArgumentException.cpp Log.cpp TECrypto.cpp \
SGXWalletServer.cpp SGXRegistrationServer.cpp CSRManagerServer.cpp BLSCrypto.cpp CryptoTools.cpp \
DKGCrypto.cpp ServerInit.cpp BLSPrivateKeyShareSGX.cpp LevelDB.cpp ServerDataChecker.cpp SEKManager.cpp \
third_party/intel/sgx_stub.c third_party/intel/sgx_detect_linux.c third_party/intel/create_enclave.c \
third_party/intel/oc_alloc.c ECDSAImpl.c TestUtils.cpp sgxwallet.c SGXInfoServer.cpp ECDSACrypto.cpp
......
SEKManager.cpp
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file SEKManager.cpp
@author Stan Kladko
......@@ -33,7 +33,7 @@
#include "sgxwallet.h"
#include "SGXException.h"
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "LevelDB.h"
#include "ServerDataChecker.h"
......
SGXWalletServer.cpp
View file @ 29ed1885
......@@ -38,8 +38,9 @@
#include "SGXException.h"
#include "LevelDB.h"
#include "BLSCrypto.h"
#include "ECDSACrypto.h"
#include "DKGCrypto.h"
#include "ECDSACrypto.h"
#include "TECrypto.h"
#include "SGXWalletServer.h"
#include "SGXWalletServer.hpp"
......@@ -984,6 +985,26 @@ SGXWalletServer::createBLSPrivateKeyV2Impl(const string &_blsKeyName, const stri
RETURN_SUCCESS(result);
}
Json::Value SGXWalletServer::getDecryptionShareImpl(const std::string& teKeyName, const std::string& publicDecryptionValue) {
spdlog::info("Entering {}", __FUNCTION__);
INIT_RESULT(result)
try {
if (!checkName(teKeyName, "BLS_KEY")) {
throw SGXException(BLS_SIGN_INVALID_KS_NAME, string(__FUNCTION__) + ":Invalid BLSKey name");
}
shared_ptr<string> encryptedKeyHex_ptr = readFromDb(teKeyName);
vector<string> decryptionValueVector = calculateDecryptionShare(encryptedKeyHex_ptr->c_str(), publicDecryptionValue);
for (uint8_t i = 0; i < 4; ++i) {
result["decryptionValue"][i] = decryptionValueVector.at(i);
}
} HANDLE_SGX_EXCEPTION(result)
RETURN_SUCCESS(result)
}
Json::Value SGXWalletServer::generateDKGPoly(const string &_polyName, int _t) {
return generateDKGPolyImpl(_polyName, _t);
}
......@@ -1084,6 +1105,10 @@ SGXWalletServer::createBLSPrivateKeyV2(const string &blsKeyName, const string &e
return createBLSPrivateKeyV2Impl(blsKeyName, ethKeyName, polyName, SecretShare, t, n);
}
Json::Value SGXWalletServer::getDecryptionShare(const std::string& teKeyName, const std::string& publicDecryptionValue) {
return getDecryptionShareImpl(teKeyName, publicDecryptionValue);
}
shared_ptr <string> SGXWalletServer::readFromDb(const string &name, const string &prefix) {
auto dataStr = checkDataFromDb(prefix + name);
......
SGXWalletServer.h
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file SGXWalletServer.h
@author Stan Kladko
......
SGXWalletServer.hpp
View file @ 29ed1885
......@@ -116,6 +116,8 @@ public:
virtual Json::Value createBLSPrivateKeyV2(const std::string& blsKeyName, const std::string& ethKeyName, const std::string& polyName, const std::string & SecretShare, int t, int n);
virtual Json::Value getDecryptionShare(const std::string& blsKeyName, const std::string& publicDecryptionValue);
static shared_ptr<string> readFromDb(const string &name, const string &prefix = "");
static shared_ptr <string> checkDataFromDb(const string &name, const string &prefix = "");
......@@ -174,6 +176,8 @@ public:
static Json::Value createBLSPrivateKeyV2Impl(const std::string& blsKeyName, const std::string& ethKeyName, const std::string& polyName, const std::string & SecretShare, int t, int n);
static Json::Value getDecryptionShareImpl(const std::string& teKeyName, const std::string& publicDecryptionValue);
static void printDB();
static void initHttpServer();
......
TestUtils.cpp
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file TestUtils.cpp
@author Stan Kladko
......@@ -37,6 +37,7 @@
#include "BLSCrypto.h"
#include "ServerInit.h"
#include "DKGCrypto.h"
#include "CryptoTools.h"
#include "SGXException.h"
#include "LevelDB.h"
#include "SGXWalletServer.hpp"
......
abstractstubserver.h
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file BLSEnclave.cpp
@author Stan Kladko
......@@ -62,6 +62,8 @@ class AbstractStubServer : public jsonrpc::AbstractServer<AbstractStubServer>
this->bindAndAddMethod(jsonrpc::Procedure("getSecretShareV2", jsonrpc::PARAMS_BY_NAME, jsonrpc::JSON_OBJECT, "polyName",jsonrpc::JSON_STRING,"publicKeys",jsonrpc::JSON_ARRAY, "n",jsonrpc::JSON_INTEGER,"t",jsonrpc::JSON_INTEGER, NULL), &AbstractStubServer::getSecretShareV2I);
this->bindAndAddMethod(jsonrpc::Procedure("dkgVerificationV2", jsonrpc::PARAMS_BY_NAME, jsonrpc::JSON_OBJECT, "publicShares",jsonrpc::JSON_STRING, "ethKeyName",jsonrpc::JSON_STRING, "secretShare",jsonrpc::JSON_STRING,"t",jsonrpc::JSON_INTEGER, "n",jsonrpc::JSON_INTEGER, "index",jsonrpc::JSON_INTEGER, NULL), &AbstractStubServer::dkgVerificationV2I);
this->bindAndAddMethod(jsonrpc::Procedure("createBLSPrivateKeyV2", jsonrpc::PARAMS_BY_NAME, jsonrpc::JSON_OBJECT, "blsKeyName",jsonrpc::JSON_STRING, "ethKeyName",jsonrpc::JSON_STRING, "polyName", jsonrpc::JSON_STRING, "secretShare",jsonrpc::JSON_STRING,"t", jsonrpc::JSON_INTEGER,"n",jsonrpc::JSON_INTEGER, NULL), &AbstractStubServer::createBLSPrivateKeyV2I);
this->bindAndAddMethod(jsonrpc::Procedure("getDecryptionShare", jsonrpc::PARAMS_BY_NAME, jsonrpc::JSON_OBJECT, "teKeyName",jsonrpc::JSON_STRING,"publicDecryptionValue",jsonrpc::JSON_STRING, NULL), &AbstractStubServer::getDecryptionShareI);
}
inline virtual void importBLSKeyShareI(const Json::Value &request, Json::Value &response)
......@@ -161,6 +163,11 @@ class AbstractStubServer : public jsonrpc::AbstractServer<AbstractStubServer>
response = this->createBLSPrivateKeyV2(request["blsKeyName"].asString(), request["ethKeyName"].asString(), request["polyName"].asString(),request["secretShare"].asString(),request["t"].asInt(), request["n"].asInt());
}
inline virtual void getDecryptionShareI(const Json::Value &request, Json::Value &response)
{
response = this->getDecryptionShare(request["teKeyName"].asString(), request["publicDecryptionValue"].asString());
}
virtual Json::Value importBLSKeyShare(const std::string& keyShare, const std::string& keyShareName) = 0;
virtual Json::Value blsSignMessageHash(const std::string& keyShareName, const std::string& messageHash, int t, int n ) = 0;
virtual Json::Value importECDSAKey(const std::string& keyShare, const std::string& keyShareName) = 0;
......@@ -186,6 +193,8 @@ class AbstractStubServer : public jsonrpc::AbstractServer<AbstractStubServer>
virtual Json::Value getSecretShareV2(const std::string& polyName, const Json::Value& publicKeys, int t, int n) = 0;
virtual Json::Value dkgVerificationV2( const std::string& publicShares, const std::string& ethKeyName, const std::string& SecretShare, int t, int n, int index) = 0;
virtual Json::Value createBLSPrivateKeyV2(const std::string& blsKeyName, const std::string& ethKeyName, const std::string& polyName, const std::string & SecretShare, int t, int n) = 0;
virtual Json::Value getDecryptionShare(const std::string& teKeyName, const std::string& publicDecryptionValue) = 0;
};
#endif //JSONRPC_CPP_STUB_ABSTRACTSTUBSERVER_H_
common.h
View file @ 29ed1885
......@@ -98,8 +98,6 @@ inline int getValue() { //Note: this value is in KB!
return result;
}
#define CHECK_STATE(_EXPRESSION_) \
if (!(_EXPRESSION_)) { \
auto __msg__ = std::string("State check failed::") + #_EXPRESSION_ + " " + std::string(__FILE__) + ":" + std::to_string(__LINE__); \
......@@ -136,8 +134,6 @@ BOOST_THROW_EXCEPTION(runtime_error(__ERR_STRING__)); \
// Copy from libconsensus
inline string exec( const char* cmd ) {
CHECK_STATE( cmd );
std::array< char, 128 > buffer;
......@@ -162,5 +158,4 @@ extern uint64_t initTime;
#define WRITE_LOCK(__X__) std::unique_lock<std::shared_timed_mutex> __LOCK__(__X__);
#endif //SGXWALLET_COMMON_H
secure_enclave/DKGUtils.h
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file DKGUtils.h
@author Stan Kladko
......@@ -45,14 +45,12 @@ EXTERNC void calc_secret_shares(const char* decrypted_coeffs, char * secret_shar
EXTERNC int calc_secret_share(const char* decrypted_coeffs, char * s_share,
unsigned _t, unsigned _n, unsigned ind);
EXTERNC int calc_public_shares(const char* decrypted_coeffs, char * public_shares,
unsigned _t);
EXTERNC int calc_public_shares(const char* decrypted_coeffs, char * public_shares, unsigned _t);
EXTERNC int Verification ( char * public_shares, mpz_t decr_secret_share, int _t, int ind);
EXTERNC int calc_bls_public_key(char* skey, char* pub_key);
EXTERNC int calc_secret_shareG2(const char* s_share, char * s_shareG2);
#endif
testw.cpp
View file @ 29ed1885
......@@ -14,7 +14,7 @@
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
along with sgxwallet. If not, see <https://www.gnu.org/licenses/>.
@file testw.cpp
@author Stan Kladko
......@@ -37,6 +37,7 @@
#include <sgx_tcrypto.h>
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "ServerInit.h"
#include "DKGCrypto.h"
#include "SGXException.h"
......
zmq_src/ZMQClient.cpp
View file @ 29ed1885
......@@ -32,7 +32,7 @@
#include "sgxwallet_common.h"
#include "common.h"
#include "BLSCrypto.h"
#include "CryptoTools.h"
#include "ReqMessage.h"
#include "RspMessage.h"
#include "ZMQClient.h"
......
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