int main(){
unsigned int s = (unsigned int)time(NULL);
s = 1337544566;
printf("Session = %ui\n",s);
srand(s);
CBNetworkParameters * net = CBNewNetworkParameters();
net->networkCode = 0;
CBEvents events;
events.onErrorReceived = err;
CBDependencies dep;
dep.sha256 = sha256;
CBString * addstr = CBNewStringByCopyingCString("1D5A1q5d192j5gYuWiP3CSE5fcaaZxe6E9");
CBAddress * add = CBNewAddressFromString(addstr, false, &events, &dep);
CBGetObjectVT(addstr)->release(&addstr);
u_int8_t v = CBGetVersionChecksumBytesVT(add)->getVersion(add);
if (v != 0) {
printf("PRODUCTION NET VERSION DOES NOT MATCH %i != 0\n",v);
return 1;
}
CBString * str = CBGetVersionChecksumBytesVT(add)->getString(add);
if (strcmp(str->string, "1D5A1q5d192j5gYuWiP3CSE5fcaaZxe6E9")){
printf("NOT CACHED STRING WRONG %s != 1D5A1q5d192j5gYuWiP3CSE5fcaaZxe6E9\n",str->string);
return 1;
}
CBGetObjectVT(str)->release(&str);
CBGetObjectVT(add)->release(&add);
addstr = CBNewStringByCopyingCString("mhFwRrjRNt8hYeWtm9LwqCpCgXjF38RJqn");
add = CBNewAddressFromString(addstr, false, &events, &dep);
CBGetObjectVT(addstr)->release(&addstr);
v = CBGetVersionChecksumBytesVT(add)->getVersion(add);
if (v != 0x6f) {
printf("TEST NET VERSION DOES NOT MATCH %i != 111\n",v);
return 1;
}
CBGetObjectVT(add)->release(&add);
addstr = CBNewStringByCopyingCString("19tknf38VozS4GfoxHe6vUP3NRghbGGT6H");
add = CBNewAddressFromString(addstr, true, &events, &dep);
CBGetObjectVT(addstr)->release(&addstr);
str = CBGetVersionChecksumBytesVT(add)->getString(add);
if (strcmp(str->string, "19tknf38VozS4GfoxHe6vUP3NRghbGGT6H")){
printf("CACHED STRING WRONG %s != 19tknf38VozS4GfoxHe6vUP3NRghbGGT6H\n",str->string);
return 1;
}
CBGetObjectVT(str)->release(&str);
CBGetObjectVT(add)->release(&add);
// Test building from fake RIPEMD160 hash
u_int8_t * hash = malloc(20);
for (int x = 0; x < 20; x++)
hash[x] = rand();
add = CBNewAddressFromRIPEMD160Hash(net, hash, false, &events, &dep);
free(hash);
v = CBGetVersionChecksumBytesVT(add)->getVersion(add);
if (v != 0) {
printf("PRODUCTION NET VERSION FOR RIPEMD160 TEST DOES NOT MATCH %i != 0\n",v);
return 1;
}
CBGetObjectVT(add)->release(&add);
hash = malloc(20);
for (int x = 0; x < 20; x++)
hash[x] = rand();
net->networkCode = 0x6f;
add = CBNewAddressFromRIPEMD160Hash(net, hash, false, &events, &dep);
free(hash);
v = CBGetVersionChecksumBytesVT(add)->getVersion(add);
if (v != 0x6f) {
printf("TEST NET VERSION FOR RIPEMD160 TEST DOES NOT MATCH %i != 111\n",v);
return 1;
}
CBGetObjectVT(add)->release(&add);
// Test CBNewAddressFromRIPEMD160Hash for pre-known address
hash = malloc(20);
for (int x = 0; x < 20; x++)
hash[x] = x;
net->networkCode = 0;
add = CBNewAddressFromRIPEMD160Hash(net, hash, false, &events, &dep);
free(hash);
str = CBGetVersionChecksumBytesVT(add)->getString(add);
if (strcmp(str->string, "112D2adLM3UKy4Z4giRbReR6gjWuvHUqB")){
printf("RIPEMD160 TEST STRING WRONG %s != 112D2adLM3UKy4Z4giRbReR6gjWuvHUqB\n",str->string);
return 1;
}
CBGetObjectVT(str)->release(&str);
CBGetObjectVT(add)->release(&add);
// Find "1got", speed test
hash = malloc(20);
while (1) {
for (int x = 0; x < 20; x++)
hash[x] = rand();
add = CBNewAddressFromRIPEMD160Hash(net, hash, true, &events, &dep);
str = CBGetVersionChecksumBytesVT(add)->getString(add);
if (!strncmp(str->string, "1got", 4)) {
printf("GOT STRING = %s\n",str->string);
break;
}
CBGetObjectVT(str)->release(&str);
CBGetObjectVT(add)->release(&add);
}
free(hash);
return 0;
}
void checkKey(CBHDKey * key, uint8_t x, uint8_t y){
// Check version bytes
if (key->versionBytes != CB_HD_KEY_VERSION_PROD_PRIVATE) {
printf("VERSION BYTES FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
// Check address
CBAddress * address = CBNewAddressFromRIPEMD160Hash(CBHDKeyGetHash(key), CB_NETWORK_PRODUCTION, false);
CBByteArray * str = CBChecksumBytesGetString(CBGetChecksumBytes(address));
CBReleaseObject(address);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y].addr, 34) != 0) {
printf("ADDR FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
// Check WIF
CBWIF * wif = CBHDKeyGetWIF(key);
str = CBChecksumBytesGetString(CBGetChecksumBytes(wif));
CBReleaseObject(wif);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y].WIF, 52) != 0) {
printf("WIF FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
// Check chain code
if (memcmp(key->chainCode, testVectors[x][y].chainCode, 32) != 0) {
printf("CHAIN CODE FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
// Check child ID
if (memcmp(&key->childID, &testVectors[x][y].childID, sizeof(key->childID)) != 0) {
printf("CHILD ID FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
// Check depth
if (key->depth != y) {
printf("DEPTH FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
// Check serialisation of private key
uint8_t * keyData = malloc(82);
CBHDKeySerialise(key, keyData);
CBChecksumBytes * checksumBytes = CBNewChecksumBytesFromBytes(keyData, 82, false);
str = CBChecksumBytesGetString(checksumBytes);
CBReleaseObject(checksumBytes);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y].privString, 111) != 0) {
printf("PRIVATE KEY STRING FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
// Check serialisation of public key
key->versionBytes = CB_HD_KEY_VERSION_PROD_PUBLIC;
keyData = malloc(82);
CBHDKeySerialise(key, keyData);
checksumBytes = CBNewChecksumBytesFromBytes(keyData, 82, false);
str = CBChecksumBytesGetString(checksumBytes);
CBReleaseObject(checksumBytes);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y].pubString, 111) != 0) {
printf("PUBLIC KEY STRING FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
// Make private again
key->versionBytes = CB_HD_KEY_VERSION_PROD_PRIVATE;
}
int main(){
CBByteArray * walletKeyString = CBNewByteArrayFromString("xpub6DRhpXssnj7X6CwJgseK9oyFxSC8jk6nJz2SWkf5pjsQs12xv89Dfr627TtaZKkFbG6Aq23fmaNaf5KRo9iGfEXTTXvtd6gsXJTB8Sdah3B", false);
CBChecksumBytes * walletKeyData = CBNewChecksumBytesFromString(walletKeyString, false);
CBHDKey * cbkey = CBNewHDKeyFromData(CBByteArrayGetData(CBGetByteArray(walletKeyData)));
CBAddress * address = CBNewAddressFromRIPEMD160Hash(CBHDKeyGetHash(cbkey), CB_NETWORK_PRODUCTION, false);
CBByteArray * str = CBChecksumBytesGetString(CBGetChecksumBytes(address));
printf("%s\n", CBByteArrayGetData(str));
CBReleaseObject(address);
// Test type
if (CBHDKeyGetType(CB_HD_KEY_VERSION_PROD_PRIVATE) != CB_HD_KEY_TYPE_PRIVATE) {
printf("CB_HD_KEY_VERSION_PROD_PRIVATE TYPE FAIL\n");
return EXIT_FAILURE;
}
if (CBHDKeyGetType(CB_HD_KEY_VERSION_PROD_PUBLIC) != CB_HD_KEY_TYPE_PUBLIC) {
printf("CB_HD_KEY_VERSION_PROD_PUBLIC TYPE FAIL\n");
return EXIT_FAILURE;
}
if (CBHDKeyGetType(CB_HD_KEY_VERSION_TEST_PRIVATE) != CB_HD_KEY_TYPE_PRIVATE) {
printf("CB_HD_KEY_VERSION_TEST_PRIVATE TYPE FAIL\n");
return EXIT_FAILURE;
}
if (CBHDKeyGetType(CB_HD_KEY_VERSION_TEST_PUBLIC) != CB_HD_KEY_TYPE_PUBLIC) {
printf("CB_HD_KEY_VERSION_TEST_PUBLIC TYPE FAIL\n");
return EXIT_FAILURE;
}
// Test HMAC-SHA512
uint8_t hash[64];
CBHDKeyHmacSha512((uint8_t [37]){0x2f, 0xf7, 0xd6, 0x9f, 0x7a, 0x59, 0x0b, 0xb0, 0x5e, 0x68, 0xd1, 0xdc, 0x0f, 0xcf, 0x8d, 0xc2, 0x17, 0x59, 0xc9, 0x39, 0xbb, 0x6b, 0x9b, 0x02, 0x0f, 0x65, 0x5d, 0x53, 0x85, 0x3c, 0xb5, 0xc2, 0x14, 0x61, 0x4b, 0x24, 0x42}, (uint8_t [32]){0xa2, 0x55, 0x21, 0xe3, 0xc5, 0x5b, 0x65, 0xd1, 0xcf, 0x25, 0x4b, 0x6c, 0x85, 0x23, 0xdc, 0xbf, 0x89, 0x46, 0x8d, 0x1f, 0x09, 0x1f, 0x15, 0x87, 0x6b, 0xbb, 0xc7, 0xfd, 0xd5, 0x44, 0x28, 0x43}, hash);
if (memcmp(hash, (uint8_t [64]){0xfa, 0xa7, 0x9d, 0x85, 0xe0, 0xe4, 0x3d, 0xae, 0x8c, 0x3f, 0x99, 0xf0, 0x70, 0xdf, 0x97, 0x56, 0x2b, 0x3f, 0xbb, 0x17, 0x35, 0x20, 0xe0, 0x87, 0x32, 0xa6, 0x64, 0xca, 0xd4, 0x55, 0x0b, 0xbe, 0xc1, 0x11, 0xe5, 0xf8, 0x80, 0xdb, 0xb7, 0x3d, 0x67, 0x74, 0xbb, 0xc2, 0x9f, 0x67, 0xd9, 0x67, 0xaa, 0x10, 0xac, 0x60, 0x18, 0x90, 0x7f, 0x35, 0x53, 0xe3, 0x21, 0x38, 0xf6, 0x5b, 0xbe, 0x69}, 64) != 0) {
printf("HMAC FAIL\n");
return EXIT_FAILURE;
}
for (uint8_t x = 0; x < NUM_TEST_VECTORS; x++) {
// Deserialise private key
CBByteArray * masterString = CBNewByteArrayFromString(testVectors[x][0].privString, true);
CBChecksumBytes * masterData = CBNewChecksumBytesFromString(masterString, false);
CBReleaseObject(masterString);
CBHDKey * key = CBNewHDKeyFromData(CBByteArrayGetData(CBGetByteArray(masterData)));
CBReleaseObject(masterData);
checkKey(key, x, 0);
for (uint8_t y = 0; y < NUM_CHILDREN; y++) {
if (testVectors[x][y+1].childID.priv == false) {
// Derive public child and check public key is correct by address
CBHDKey * newKey = CBNewHDKey(false);
key->versionBytes = CB_HD_KEY_VERSION_PROD_PUBLIC;
CBHDKeyDeriveChild(key, testVectors[x][y+1].childID, newKey);
key->versionBytes = CB_HD_KEY_VERSION_PROD_PRIVATE;
CBAddress * address = CBNewAddressFromRIPEMD160Hash(CBHDKeyGetHash(newKey), CB_NETWORK_PRODUCTION, false);
CBByteArray * str = CBChecksumBytesGetString(CBGetChecksumBytes(address));
CBReleaseObject(address);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y + 1].addr, 34) != 0) {
printf("ADDR FROM PUB FAIL AT %u - %u\n", x, y + 1);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
// Check serialisation of public key
uint8_t * keyData = malloc(82);
CBHDKeySerialise(newKey, keyData);
CBChecksumBytes * checksumBytes = CBNewChecksumBytesFromBytes(keyData, 82, false);
str = CBChecksumBytesGetString(checksumBytes);
CBReleaseObject(checksumBytes);
if (memcmp(CBByteArrayGetData(str), testVectors[x][y+1].pubString, 111) != 0) {
printf("PUBLIC KEY STRING FROM PUB FAIL AT %u - %u\n", x, y);
exit(EXIT_FAILURE);
}
CBReleaseObject(str);
free(newKey);
}
// Derive private child
CBHDKey * newKey = CBNewHDKey(true);
CBHDKeyDeriveChild(key, testVectors[x][y+1].childID, newKey);
free(key);
key = newKey;
checkKey(key, x, y+1);
}
free(key);
}
return EXIT_SUCCESS;
}
int main(){
printf("OpenSSL version: %s\n", OPENSSL_VERSION_TEXT);
printf("Enter the number of keys: ");
fflush(stdout);
char stringMatch[31];
getLine(stringMatch);
unsigned long int i = strtol(stringMatch, NULL, 0);
printf("Enter a string of text for the key (30 max): ");
fflush(stdout);
getLine(stringMatch);
printf("Waiting for entropy... Move the cursor around...\n");
fflush(stdout);
char entropy[32];
FILE * f = fopen("/dev/random", "r");
if (fread(entropy, 32, 1, f) != 1){
printf("FAILURING GETTING ENTROPY!");
return 1;
}
RAND_add(entropy, 32, 32);
fclose(f);
printf("Making %lu addresses for \"%s\"\n\n", i, stringMatch);
EC_KEY * key = EC_KEY_new_by_curve_name(NID_secp256k1);
uint8_t * pubKey = NULL;
int pubSize = 0;
uint8_t * privKey = NULL;
int privSize = 0;
uint8_t * shaHash = malloc(32);
uint8_t * ripemdHash = malloc(20);
for (unsigned int x = 0; x < i;) {
if(! EC_KEY_generate_key(key)){
printf("GENERATE KEY FAIL\n");
return 1;
}
int pubSizeNew = i2o_ECPublicKey(key, NULL);
if(! pubSizeNew){
printf("PUB KEY TO DATA ZERO\n");
return 1;
}
if (pubSizeNew != pubSize) {
pubSize = pubSizeNew;
pubKey = realloc(pubKey, pubSize);
}
uint8_t * pubKey2 = pubKey;
if(i2o_ECPublicKey(key, &pubKey2) != pubSize){
printf("PUB KEY TO DATA FAIL\n");
return 1;
}
SHA256(pubKey, pubSize, shaHash);
RIPEMD160(shaHash, 32, ripemdHash);
CBAddress * address = CBNewAddressFromRIPEMD160Hash(ripemdHash, CB_PRODUCTION_NETWORK_BYTE, false, err);
CBByteArray * string = CBChecksumBytesGetString(CBGetChecksumBytes(address));
CBReleaseObject(address);
bool match = true;
uint8_t offset = 1;
size_t matchSize = strlen(stringMatch);
for (uint8_t y = 0; y < matchSize;) {
char other = islower(stringMatch[y]) ? toupper(stringMatch[y]) : (isupper(stringMatch[y])? tolower(stringMatch[y]) : '\0');
if (CBByteArrayGetByte(string, y+offset) != stringMatch[y] && CBByteArrayGetByte(string, y+offset) != other) {
offset++;
y = 0;
if (string->length < matchSize + offset) {
match = false;
break;
}
}else y++;
}
if (match) {
// Get private key
const BIGNUM * privKeyNum = EC_KEY_get0_private_key(key);
if (! privKeyNum) {
printf("PRIV KEY TO BN FAIL\n");
}
int privSizeNew = BN_num_bytes(privKeyNum);
if (privSizeNew != privSize) {
privSize = privSizeNew;
privKey = realloc(privKey, privSize);
}
int res = BN_bn2bin(privKeyNum, privKey);
if (res != privSize) {
printf("PRIV KEY TO DATA FAIL\n");
}
// Print data to stdout
printf("Private key (hex): ");
for (int x = 0; x < privSize; x++) {
printf(" %.2X", privKey[x]);
}
printf("\nPublic key (hex): ");
for (int x = 0; x < pubSize; x++) {
printf(" %.2X", pubKey[x]);
}
printf("\nAddress (base-58): %s\n\n", CBByteArrayGetData(string));
x++; // Move to next
}
CBReleaseObject(string);
}
free(shaHash);
free(ripemdHash);
EC_KEY_free(key);
return 0;
}
