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Vanity

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Warlock-Dalbaeb 2017-08-16 12:16:40 +07:00
parent 47f56bb9c6
commit 59bdd02f4f
3 changed files with 156 additions and 21 deletions
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12
README.md
View file

@ -93,8 +93,18 @@ Vanity generation adress.
#### Usage #### Usage
./vain privatekey.dat prefix <signature> ./vain privatekey.dat prefix <threads> <signature>
#### Time to Generate on a 2.70GHz Processor
| characters| time to generate (approx.) |
| -------------------- | --------------- |
| 1 | ~0.082s |
| 2 | ~0.075s |
| 3 | ~0.100s |
| 4 | ~0.394s |
| 5 | ~6.343s |
| 6 | ~1m-5m |
| 7 | ~30m |
### keyinfo ### keyinfo

36
vanity.hpp
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@ -11,6 +11,30 @@
#include <vector> #include <vector>
#include <mutex> #include <mutex>
// sha256
#define Ch(x, y, z) ((x & (y ^ z)) ^ z)
#define Maj(x, y, z) ((x & (y | z)) | (y & z))
#define SHR(x, n) (x >> n)
#define ROTR(x, n) ((x >> n) | (x << (32 - n)))
#define S0(x) (ROTR(x, 2) ^ ROTR(x, 13) ^ ROTR(x, 22))
#define S1(x) (ROTR(x, 6) ^ ROTR(x, 11) ^ ROTR(x, 25))
#define s0(x) (ROTR(x, 7) ^ ROTR(x, 18) ^ SHR(x, 3))
#define s1(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ SHR(x, 10))
#define RND(a, b, c, d, e, f, g, h, k) \
t0 = h + S1(e) + Ch(e, f, g) + k; \
t1 = S0(a) + Maj(a, b, c); \
d += t0; \
h = t0 + t1;
#define RNDr(S, W, i, k) \
RND(S[(64 - i) % 8], S[(65 - i) % 8], \
S[(66 - i) % 8], S[(67 - i) % 8], \
S[(68 - i) % 8], S[(69 - i) % 8], \
S[(70 - i) % 8], S[(71 - i) % 8], \
W[i] + k)
static std::mutex thread_mutex; static std::mutex thread_mutex;
static i2p::data::SigningKeyType type; static i2p::data::SigningKeyType type;
//static i2p::data::PrivateKeys keys; //static i2p::data::PrivateKeys keys;
@ -26,3 +50,15 @@ static uint8_t * KeyBuf;
static unsigned long long hashescounter; static unsigned long long hashescounter;
unsigned int count_cpu; unsigned int count_cpu;
const uint8_t lastBlock[64] =
{
0x05, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x80, // 7 bytes EdDSA certificate
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x38 // 3128 bits (391 bytes)
};

129
vanitygen.cpp
View file

@ -1,6 +1,59 @@
#include "vanity.hpp" #include "vanity.hpp"
#define CPU_ONLY #define CPU_ONLY
static void CalculateW (const uint8_t block[64], uint32_t W[64])
{
/*
implementation of orignal
*/
for (int i = 0; i < 16; i++)
W[i] = be32toh (((uint32_t *)(block))[i]);
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 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 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){ static bool check_prefix(const char * buf){
unsigned short size_str=0; unsigned short size_str=0;
while(*buf) while(*buf)
@ -67,44 +120,80 @@ For idea and example ^-^
Orignal is sensei of crypto ;) Orignal is sensei of crypto ;)
*/ */
std::cout << "Thread " << id_thread << " binded" << std::endl; 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 = (uint8_t*)aligned_alloc(4,sizeof(uint8_t)*391);
uint32_t * hash = (uint32_t*)aligned_alloc(4,sizeof(uint32_t)*8);
union{ memcpy (b, buf, 391);
uint8_t b[391];
uint32_t ll;
}local;
memcpy (local.b, buf, 391);
int len = strlen (prefix); 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);
SHA256_CTX ctx, ctx1; // pre-calculate last W
SHA256_Init(&ctx); uint32_t lastW[64];
SHA256_Update(&ctx, local.b, MutateByte); CalculateW (lastBlock, lastW);
uint32_t * nonce = (uint32_t *)(local.b+MutateByte); // in nonce copy of MutateByte of b; uint32_t * nonce = (uint32_t *)(b+320);
(*nonce)+=id_thread*throughput; (*nonce) += id_thread*throughput;
/*
uint8_t hash[32]; */
char addr[53]; char addr[53];
uint32_t state1[8];
while(throughput-- and !found){ while(throughput-- and !found){
memcpy (&ctx1, &ctx, sizeof (SHA256_CTX));
SHA256_Update(&ctx1, local.b + MutateByte, 71);
SHA256_Final(hash, &ctx1);
ByteStreamToBase32 (hash, 32, addr, len);
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 = 0; j < 8; j++)
hash[j] = htobe32 (state1[j]);
/*
*/
ByteStreamToBase32 ((uint8_t*)hash, 32, addr, len);
if( !NotThat(addr,prefix) ){ if( !NotThat(addr,prefix) ){
ByteStreamToBase32 (hash, 32, addr, 52); ByteStreamToBase32 ((uint8_t*)hash, 32, addr, 52);
std::cout << "Address found " << addr << " in " << id_thread << std::endl; std::cout << "Address found " << addr << " in " << id_thread << std::endl;
found=true; found=true;
FoundNonce=*nonce; FoundNonce=*nonce;
//free(hash);
//free(b);
return true; return true;
} }
(*nonce)++; (*nonce)++;
hashescounter++; hashescounter++;
if (found) break; if (found){
//free(hash);
//free(b);
break;
}
}//while }//while
} }