You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
327 lines
8.6 KiB
327 lines
8.6 KiB
#include "vanity.hpp" |
|
|
|
static void inline CalculateW (const uint8_t block[64], uint32_t W[64]) |
|
{ |
|
/* |
|
implementation of orignal |
|
*/ |
|
for (int i = 0; i < 16; i++) |
|
#ifdef _WIN32 |
|
W[i] = htobe32(((uint32_t *)(block))[i]); |
|
#else |
|
W[i] = be32toh(((uint32_t *)(block))[i]); |
|
#endif |
|
|
|
for (int i = 16; i < 64; i++) |
|
W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; |
|
} |
|
|
|
static void inline TransformBlock (uint32_t state[8], const uint32_t W[64]) |
|
{ |
|
/* |
|
implementation of orignal |
|
*/ |
|
uint32_t S[8]; |
|
memcpy(S, state, 32); |
|
|
|
uint32_t t0, t1; |
|
RNDr(S, W, 0, 0x428a2f98); RNDr(S, W, 1, 0x71374491); RNDr(S, W, 2, 0xb5c0fbcf); RNDr(S, W, 3, 0xe9b5dba5); |
|
RNDr(S, W, 4, 0x3956c25b); RNDr(S, W, 5, 0x59f111f1); RNDr(S, W, 6, 0x923f82a4); RNDr(S, W, 7, 0xab1c5ed5); |
|
RNDr(S, W, 8, 0xd807aa98); RNDr(S, W, 9, 0x12835b01); RNDr(S, W, 10, 0x243185be); RNDr(S, W, 11, 0x550c7dc3); |
|
RNDr(S, W, 12, 0x72be5d74); RNDr(S, W, 13, 0x80deb1fe); RNDr(S, W, 14, 0x9bdc06a7); RNDr(S, W, 15, 0xc19bf174); |
|
RNDr(S, W, 16, 0xe49b69c1); RNDr(S, W, 17, 0xefbe4786); RNDr(S, W, 18, 0x0fc19dc6); RNDr(S, W, 19, 0x240ca1cc); |
|
RNDr(S, W, 20, 0x2de92c6f); RNDr(S, W, 21, 0x4a7484aa); RNDr(S, W, 22, 0x5cb0a9dc); RNDr(S, W, 23, 0x76f988da); |
|
RNDr(S, W, 24, 0x983e5152); RNDr(S, W, 25, 0xa831c66d); RNDr(S, W, 26, 0xb00327c8); RNDr(S, W, 27, 0xbf597fc7); |
|
RNDr(S, W, 28, 0xc6e00bf3); RNDr(S, W, 29, 0xd5a79147); RNDr(S, W, 30, 0x06ca6351); RNDr(S, W, 31, 0x14292967); |
|
RNDr(S, W, 32, 0x27b70a85); RNDr(S, W, 33, 0x2e1b2138); RNDr(S, W, 34, 0x4d2c6dfc); RNDr(S, W, 35, 0x53380d13); |
|
RNDr(S, W, 36, 0x650a7354); RNDr(S, W, 37, 0x766a0abb); RNDr(S, W, 38, 0x81c2c92e); RNDr(S, W, 39, 0x92722c85); |
|
RNDr(S, W, 40, 0xa2bfe8a1); RNDr(S, W, 41, 0xa81a664b); RNDr(S, W, 42, 0xc24b8b70); RNDr(S, W, 43, 0xc76c51a3); |
|
RNDr(S, W, 44, 0xd192e819); RNDr(S, W, 45, 0xd6990624); RNDr(S, W, 46, 0xf40e3585); RNDr(S, W, 47, 0x106aa070); |
|
RNDr(S, W, 48, 0x19a4c116); RNDr(S, W, 49, 0x1e376c08); RNDr(S, W, 50, 0x2748774c); RNDr(S, W, 51, 0x34b0bcb5); |
|
RNDr(S, W, 52, 0x391c0cb3); RNDr(S, W, 53, 0x4ed8aa4a); RNDr(S, W, 54, 0x5b9cca4f); RNDr(S, W, 55, 0x682e6ff3); |
|
RNDr(S, W, 56, 0x748f82ee); RNDr(S, W, 57, 0x78a5636f); RNDr(S, W, 58, 0x84c87814); RNDr(S, W, 59, 0x8cc70208); |
|
RNDr(S, W, 60, 0x90befffa); RNDr(S, W, 61, 0xa4506ceb); RNDr(S, W, 62, 0xbef9a3f7); RNDr(S, W, 63, 0xc67178f2); |
|
|
|
for (int i = 0; i < 8; i++) state[i] += S[i]; |
|
} |
|
|
|
void inline HashNextBlock (uint32_t state[8], const uint8_t * block) |
|
{ |
|
/* |
|
implementation of orignal |
|
*/ |
|
uint32_t W[64]; |
|
CalculateW (block, W); |
|
TransformBlock (state, W); |
|
} |
|
|
|
static bool check_prefix(const char * buf) |
|
{ |
|
unsigned short size_str=0; |
|
while(*buf) |
|
{ |
|
if(*buf < 48 || (*buf > 57 && *buf < 65) || (*buf > 64 && *buf < 94) || *buf > 125 || size_str > 52) |
|
return false; |
|
size_str++; |
|
buf++; |
|
} |
|
return true; |
|
} |
|
|
|
static inline size_t ByteStreamToBase32 (const uint8_t * inBuf, size_t len, char * outBuf, size_t outLen) |
|
{ |
|
size_t ret = 0, pos = 1; |
|
int bits = 8, tmp = inBuf[0]; |
|
while (ret < outLen && (bits > 0 || pos < len)) |
|
{ |
|
if (bits < 5) |
|
{ |
|
if (pos < len) |
|
{ |
|
tmp <<= 8; |
|
tmp |= inBuf[pos] & 0xFF; |
|
pos++; |
|
bits += 8; |
|
} |
|
else // last byte |
|
{ |
|
tmp <<= (5 - bits); |
|
bits = 5; |
|
} |
|
} |
|
|
|
bits -= 5; |
|
int ind = (tmp >> bits) & 0x1F; |
|
outBuf[ret] = (ind < 26) ? (ind + 'a') : ((ind - 26) + '2'); |
|
ret++; |
|
} |
|
outBuf[ret]='\0'; |
|
return ret; |
|
} |
|
|
|
static inline bool NotThat(const char * a, const char *b) |
|
{ |
|
while(*b) |
|
if(*a++!=*b++) |
|
return true; |
|
return false; |
|
} |
|
|
|
static inline bool thread_find(uint8_t * buf, const char * prefix, int id_thread, unsigned long long throughput) |
|
{ |
|
/* |
|
Thanks to orignal ^-^ |
|
For idea and example ^-^ |
|
Orignal is sensei of crypto ;) |
|
*/ |
|
std::cout << "Thread " << id_thread << " binded" << std::endl; |
|
/* |
|
union |
|
{ |
|
uint8_t b[391]; |
|
uint32_t ll; |
|
} local; |
|
union |
|
{ |
|
uint8_t b[32]; |
|
uint32_t ll[8]; |
|
} hash; |
|
*/ |
|
uint8_t b[391]; |
|
uint32_t hash[8]; |
|
|
|
memcpy (b, buf, 391); |
|
|
|
auto len = strlen (prefix); |
|
// precalculate first 5 blocks (320 bytes) |
|
uint32_t state[8] = { 0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19 }; |
|
HashNextBlock (state, b); |
|
HashNextBlock (state, b + 64); |
|
HashNextBlock (state, b + 128); |
|
HashNextBlock (state, b + 192); |
|
HashNextBlock (state, b + 256); |
|
|
|
// pre-calculate last W |
|
uint32_t lastW[64]; |
|
CalculateW (lastBlock, lastW); |
|
|
|
uint32_t * nonce = (uint32_t *)(b+320); |
|
(*nonce) += id_thread*throughput; |
|
|
|
char addr[53]; |
|
uint32_t state1[8]; |
|
|
|
while(throughput-- and !found) |
|
{ |
|
memcpy (state1, state, 32); |
|
// calculate hash of block with nonce |
|
HashNextBlock (state1, b + 320); |
|
// apply last block |
|
TransformBlock (state1, lastW); |
|
// get final hash |
|
for (int j = 8; j--;) |
|
hash[j] = htobe32(state1[j]); |
|
ByteStreamToBase32 ((uint8_t*)hash, 32, addr, len); |
|
// std::cout << addr << std::endl; |
|
if(!NotThat(addr,prefix)) |
|
{ |
|
ByteStreamToBase32 ((uint8_t*)hash, 32, addr, 52); |
|
std::cout << "Address found " << addr << " in " << id_thread << std::endl; |
|
found=true; |
|
FoundNonce=*nonce; |
|
// free(hash); |
|
// free(b); |
|
return true; |
|
} |
|
|
|
(*nonce)++; |
|
hashescounter++; |
|
if (found) |
|
{ |
|
// free(hash); |
|
// free(b); |
|
break; |
|
} |
|
}//while |
|
return true; |
|
} |
|
|
|
int main (int argc, char * argv[]) |
|
{ |
|
if ( argc < 3 ) |
|
{ |
|
std::cout << "Usage: " << argv[0] << " filename generatestring <threads(default of system)> <signature type>" << std::endl; |
|
return 0; |
|
} |
|
if(!check_prefix(argv[2])) |
|
{ |
|
std::cout << "Not correct prefix" << std::endl; |
|
return 0; |
|
} |
|
i2p::crypto::InitCrypto (false); |
|
type = i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519; |
|
if ( argc > 3 ) |
|
{ |
|
unsigned int tmp = atoi(argv[3]); |
|
if(tmp > 255) |
|
{ |
|
std::cout << "Really more than 255 threads?:D Nope, sorry" << std::endl; |
|
return 0; |
|
} |
|
count_cpu=atoi(argv[3]); |
|
} |
|
if ( argc > 4 ) |
|
{ |
|
type = NameToSigType(std::string(argv[4])); |
|
} |
|
|
|
/////////////// |
|
//For while |
|
if(type != i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519) |
|
{ |
|
std::cout << "For a while only ED25519-SHA512" << std::endl; |
|
return 0; |
|
} |
|
/////////////// |
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
auto keys = i2p::data::PrivateKeys::CreateRandomKeys (type); |
|
switch(type) |
|
{ |
|
case i2p::data::SIGNING_KEY_TYPE_DSA_SHA1: |
|
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521: |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048: |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072: |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096: |
|
case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_TC26_A_512_GOSTR3411_512: |
|
std::cout << "Sorry, i don't can generate adress for this signature type" << std::endl; |
|
return 0; |
|
break; |
|
} |
|
|
|
//TODO: for other types. |
|
switch(type) |
|
{ |
|
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096: |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519: |
|
MutateByte=320; |
|
break; |
|
case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_CRYPTO_PRO_A_GOSTR3411_256: |
|
break; |
|
} |
|
|
|
KeyBuf = new uint8_t[keys.GetFullLen()]; |
|
keys.ToBuffer (KeyBuf, keys.GetFullLen ()); |
|
|
|
if(!count_cpu) |
|
{ |
|
#if defined(WIN32) |
|
SYSTEM_INFO siSysInfo; |
|
GetSystemInfo(&siSysInfo); |
|
count_cpu = siSysInfo.dwNumberOfProcessors; |
|
#elif defined(_SC_NPROCESSORS_CONF) |
|
count_cpu = sysconf(_SC_NPROCESSORS_CONF); |
|
#elif defined(HW_NCPU) |
|
int req[] = { CTL_HW, HW_NCPU }; |
|
size_t len = sizeof(count_cpu); |
|
v = sysctl(req, 2, &count_cpu, &len, NULL, 0); |
|
#else |
|
count_cpu = 4; |
|
#endif |
|
} |
|
|
|
std::cout << "Start vanity generator in " << count_cpu << " threads" << std::endl; |
|
|
|
unsigned short attempts = 0; |
|
while(!found) |
|
{//while |
|
{//stack(for destructors(vector/thread)) |
|
|
|
std::vector<std::thread> threads(count_cpu); |
|
unsigned long long thoughtput = 0x4F4B5A37; |
|
|
|
for ( unsigned int j = count_cpu;j--;) |
|
{ |
|
threads[j] = std::thread(thread_find,KeyBuf,argv[2],j,thoughtput); |
|
thoughtput+=1000; |
|
}//for |
|
|
|
for(unsigned int j = 0; j < count_cpu;j++) |
|
threads[j].join(); |
|
|
|
if(FoundNonce == 0) |
|
{ |
|
RAND_bytes( KeyBuf+MutateByte , 90 ); |
|
std::cout << "Attempts #" << ++attempts << std::endl; |
|
} |
|
|
|
}//stack |
|
}//while |
|
|
|
memcpy (KeyBuf + MutateByte, &FoundNonce, 4); |
|
std::cout << "Hashes: " << hashescounter << std::endl; |
|
|
|
std::ofstream f (argv[1], std::ofstream::binary | std::ofstream::out); |
|
if (f) |
|
{ |
|
f.write ((char *)KeyBuf, keys.GetFullLen ()); |
|
delete [] KeyBuf; |
|
} |
|
else |
|
std::cout << "Can't create file " << argv[1] << std::endl; |
|
|
|
i2p::crypto::TerminateCrypto (); |
|
|
|
return 0; |
|
}
|
|
|