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330 lines
8.5 KiB
330 lines
8.5 KiB
#include "vanity.hpp" |
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#define CPU_ONLY |
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static void CalculateW (const uint8_t block[64], uint32_t W[64]) |
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{ |
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/* |
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implementation of orignal |
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*/ |
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for (int i = 0; i < 16; i++) |
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W[i] = be32toh (((uint32_t *)(block))[i]); |
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for (int i = 16; i < 64; i++) |
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W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16]; |
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} |
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static void TransformBlock (uint32_t state[8], const uint32_t W[64]) |
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{ |
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/* |
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implementation of orignal |
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*/ |
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uint32_t S[8]; |
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memcpy(S, state, 32); |
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uint32_t t0, t1; |
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RNDr(S, W, 0, 0x428a2f98); RNDr(S, W, 1, 0x71374491); RNDr(S, W, 2, 0xb5c0fbcf); RNDr(S, W, 3, 0xe9b5dba5); |
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RNDr(S, W, 4, 0x3956c25b); RNDr(S, W, 5, 0x59f111f1); RNDr(S, W, 6, 0x923f82a4); RNDr(S, W, 7, 0xab1c5ed5); |
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RNDr(S, W, 8, 0xd807aa98); RNDr(S, W, 9, 0x12835b01); RNDr(S, W, 10, 0x243185be); RNDr(S, W, 11, 0x550c7dc3); |
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RNDr(S, W, 12, 0x72be5d74); RNDr(S, W, 13, 0x80deb1fe); RNDr(S, W, 14, 0x9bdc06a7); RNDr(S, W, 15, 0xc19bf174); |
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RNDr(S, W, 16, 0xe49b69c1); RNDr(S, W, 17, 0xefbe4786); RNDr(S, W, 18, 0x0fc19dc6); RNDr(S, W, 19, 0x240ca1cc); |
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RNDr(S, W, 20, 0x2de92c6f); RNDr(S, W, 21, 0x4a7484aa); RNDr(S, W, 22, 0x5cb0a9dc); RNDr(S, W, 23, 0x76f988da); |
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RNDr(S, W, 24, 0x983e5152); RNDr(S, W, 25, 0xa831c66d); RNDr(S, W, 26, 0xb00327c8); RNDr(S, W, 27, 0xbf597fc7); |
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RNDr(S, W, 28, 0xc6e00bf3); RNDr(S, W, 29, 0xd5a79147); RNDr(S, W, 30, 0x06ca6351); RNDr(S, W, 31, 0x14292967); |
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RNDr(S, W, 32, 0x27b70a85); RNDr(S, W, 33, 0x2e1b2138); RNDr(S, W, 34, 0x4d2c6dfc); RNDr(S, W, 35, 0x53380d13); |
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RNDr(S, W, 36, 0x650a7354); RNDr(S, W, 37, 0x766a0abb); RNDr(S, W, 38, 0x81c2c92e); RNDr(S, W, 39, 0x92722c85); |
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RNDr(S, W, 40, 0xa2bfe8a1); RNDr(S, W, 41, 0xa81a664b); RNDr(S, W, 42, 0xc24b8b70); RNDr(S, W, 43, 0xc76c51a3); |
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RNDr(S, W, 44, 0xd192e819); RNDr(S, W, 45, 0xd6990624); RNDr(S, W, 46, 0xf40e3585); RNDr(S, W, 47, 0x106aa070); |
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RNDr(S, W, 48, 0x19a4c116); RNDr(S, W, 49, 0x1e376c08); RNDr(S, W, 50, 0x2748774c); RNDr(S, W, 51, 0x34b0bcb5); |
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RNDr(S, W, 52, 0x391c0cb3); RNDr(S, W, 53, 0x4ed8aa4a); RNDr(S, W, 54, 0x5b9cca4f); RNDr(S, W, 55, 0x682e6ff3); |
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RNDr(S, W, 56, 0x748f82ee); RNDr(S, W, 57, 0x78a5636f); RNDr(S, W, 58, 0x84c87814); RNDr(S, W, 59, 0x8cc70208); |
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RNDr(S, W, 60, 0x90befffa); RNDr(S, W, 61, 0xa4506ceb); RNDr(S, W, 62, 0xbef9a3f7); RNDr(S, W, 63, 0xc67178f2); |
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for (int i = 0; i < 8; i++) state[i] += S[i]; |
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} |
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void HashNextBlock (uint32_t state[8], const uint8_t * block) |
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{ |
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/* |
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implementation of orignal |
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*/ |
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uint32_t W[64]; |
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CalculateW (block, W); |
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TransformBlock (state, W); |
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} |
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static bool check_prefix(const char * buf){ |
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unsigned short size_str=0; |
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while(*buf) |
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{ |
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if( |
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*buf < 48 |
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|| |
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(*buf > 57 && *buf < 65) |
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|| |
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(*buf > 64 && *buf < 94) |
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|| *buf > 125 |
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|| size_str > 52 |
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)return false; |
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size_str++; |
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*buf++; |
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} |
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return true; |
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} |
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static inline size_t ByteStreamToBase32 (const uint8_t * inBuf, size_t len, char * outBuf, size_t outLen) |
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{ |
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size_t ret = 0, pos = 1; |
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int bits = 8, tmp = inBuf[0]; |
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while (ret < outLen && (bits > 0 || pos < len)) |
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{ |
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if (bits < 5) |
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{ |
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if (pos < len) |
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{ |
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tmp <<= 8; |
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tmp |= inBuf[pos] & 0xFF; |
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pos++; |
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bits += 8; |
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} |
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else // last byte |
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{ |
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tmp <<= (5 - bits); |
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bits = 5; |
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} |
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} |
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bits -= 5; |
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int ind = (tmp >> bits) & 0x1F; |
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outBuf[ret] = (ind < 26) ? (ind + 'a') : ((ind - 26) + '2'); |
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ret++; |
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} |
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outBuf[ret]='\0'; |
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return ret; |
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} |
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static inline bool NotThat(const char * a, const char *b){ |
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while(*b) |
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if(*a++!=*b++) return true; |
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return false; |
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} |
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#ifdef CPU_ONLY |
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static inline bool thread_find(uint8_t * buf,const char * prefix,int id_thread,unsigned long long throughput){ |
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/* |
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Thanks to orignal ^-^ |
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For idea and example ^-^ |
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Orignal is sensei of crypto ;) |
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*/ |
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std::cout << "Thread " << id_thread << " binded" << std::endl; |
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/* |
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union |
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{ |
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uint8_t b[391]; |
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uint32_t ll; |
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} local; |
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union |
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{ |
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uint8_t b[32]; |
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uint32_t ll[8]; |
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} hash; |
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*/ |
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uint8_t * b = (uint8_t*)aligned_alloc(4,sizeof(uint8_t)*391); |
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uint32_t * hash = (uint32_t*)aligned_alloc(4,sizeof(uint32_t)*8); |
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memcpy (b, buf, 391); |
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auto len = strlen (prefix); |
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// precalculate first 5 blocks (320 bytes) |
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uint32_t state[8] = |
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{ 0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, |
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0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19 }; |
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HashNextBlock (state, b); |
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HashNextBlock (state, b + 64); |
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HashNextBlock (state, b + 128); |
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HashNextBlock (state, b + 192); |
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HashNextBlock (state, b + 256); |
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// pre-calculate last W |
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uint32_t lastW[64]; |
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CalculateW (lastBlock, lastW); |
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uint32_t * nonce = (uint32_t *)(b+320); |
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(*nonce) += id_thread*throughput; |
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/* |
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*/ |
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char addr[53]; |
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uint32_t state1[8]; |
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while(throughput-- and !found){ |
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memcpy (state1, state, 32); |
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// calculate hash of block with nonce |
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HashNextBlock (state1, b + 320); |
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// apply last block |
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TransformBlock (state1, lastW); |
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// get final hash |
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for (int j = 8; j--;) |
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hash[j] = htobe32 (state1[j]); |
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/* |
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*/ |
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ByteStreamToBase32 ((uint8_t*)hash, 32, addr, len); |
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// std::cout << addr << std::endl; |
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if( !NotThat(addr,prefix) ){ |
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ByteStreamToBase32 ((uint8_t*)hash, 32, addr, 52); |
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std::cout << "Address found " << addr << " in " << id_thread << std::endl; |
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found=true; |
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FoundNonce=*nonce; |
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free(hash); |
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free(b); |
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return true; |
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} |
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(*nonce)++; |
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hashescounter++; |
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if (found){ |
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free(hash); |
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free(b); |
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break; |
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} |
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}//while |
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} |
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#endif |
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int main (int argc, char * argv[]) |
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{ |
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if ( argc < 3 ) |
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{ |
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std::cout << "Usage: " << argv[0] << " filename generatestring <threads(default of system)> <signature type>" << std::endl; |
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return 0; |
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} |
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if(!check_prefix(argv[2])){ |
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std::cout << "Not correct prefix" << std::endl; |
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return 0; |
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} |
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i2p::crypto::InitCrypto (false); |
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type = i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519; |
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if ( argc > 3 ){ |
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unsigned int tmp = atoi(argv[3]); |
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if(tmp > 255) { |
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std::cout << "Really more than 255 threads?:D Nope, sorry" << std::endl; |
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return 0; |
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} |
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count_cpu=atoi(argv[3]); |
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}if ( argc > 4 ) { |
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type = NameToSigType(std::string(argv[4])); |
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} |
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/////////////// |
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//For while |
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if(type != i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519){ |
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std::cout << "For a while only ED25519-SHA512" << std::endl; |
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return 0; |
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} |
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/////////////// |
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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auto keys = i2p::data::PrivateKeys::CreateRandomKeys (type); |
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switch(type){ |
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case i2p::data::SIGNING_KEY_TYPE_DSA_SHA1: |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521: |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048: |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072: |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096: |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_TC26_A_512_GOSTR3411_512: |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_TC26_A_512_GOSTR3411_512_TEST: |
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std::cout << "Sorry, i don't can generate adress for this signature type" << std::endl; |
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return 0; |
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break; |
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} |
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//TODO: for other types. |
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switch(type){ |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA256_2048: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA384_3072: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_RSA_SHA512_4096: |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519: |
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MutateByte=320; |
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break; |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_CRYPTO_PRO_A_GOSTR3411_256: |
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case i2p::data::SIGNING_KEY_TYPE_GOSTR3410_CRYPTO_PRO_A_GOSTR3411_256_TEST: |
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break; |
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} |
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KeyBuf = new uint8_t[keys.GetFullLen()]; |
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keys.ToBuffer (KeyBuf, keys.GetFullLen ()); |
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if(!count_cpu) |
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count_cpu = sysconf(_SC_NPROCESSORS_ONLN); |
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std::cout << "Start vanity generator in " << count_cpu << " threads" << std::endl; |
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unsigned short attempts = 0; |
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while(!found) |
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{//while |
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{//stack(for destructors(vector/thread)) |
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std::vector<std::thread> threads(count_cpu); |
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unsigned long long thoughtput = 0x4F4B5A37; |
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for ( unsigned int j = count_cpu;j--;){ |
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threads[j] = std::thread(thread_find,KeyBuf,argv[2],j,thoughtput); |
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thoughtput+=1000; |
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}//for |
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for(unsigned int j = 0; j < count_cpu;j++) |
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threads[j].join(); |
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if(FoundNonce == 0){ |
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RAND_bytes( KeyBuf+MutateByte , 90 ); |
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std::cout << "Attempts #" << ++attempts << std::endl; |
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} |
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}//stack |
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}//while |
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memcpy (KeyBuf + MutateByte, &FoundNonce, 4); |
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std::cout << "Hashes: " << hashescounter << std::endl; |
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std::ofstream f (argv[1], std::ofstream::binary | std::ofstream::out); |
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if (f) |
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{ |
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f.write ((char *)KeyBuf, keys.GetFullLen ()); |
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delete [] KeyBuf; |
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} |
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else |
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std::cout << "Can't create file " << argv[1] << std::endl; |
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i2p::crypto::TerminateCrypto (); |
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return 0; |
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} |
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