Mirrors/i2pd-tools
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd-tools.git synced 2025-05-09 17:03:03 +02:00
Code Issues Projects Releases Packages Wiki Activity

vanity generator optimization

Browse source
This commit is contained in:
acetone 2023-05-26 09:27:39 +03:00
parent f9348979a2
commit 14d4a902b0
2 changed files with 142 additions and 169 deletions
Download patch file Download diff file Expand all files Collapse all files

69
vanity.hpp
View file

@ -1,69 +0,0 @@
#pragma once
#include <iostream>
#include <fstream>
#include <stdlib.h>
#include <openssl/rand.h>
#include "Crypto.h"
#include "Identity.h"
#include "I2PEndian.h"
#include "common/key.hpp"
#include <thread>
#include <unistd.h>
#include <vector>
#ifdef _WIN32
#include <windows.h>
#endif
// 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)
#define DEF_OUTNAME "private.dat"
//static i2p::data::SigningKeyType type;
//static i2p::data::PrivateKeys keys;
static bool found=false;
static size_t MutateByte;
static uint32_t FoundNonce=0;
static uint8_t * KeyBuf;
//static uint8_t * PaddingBuf;
static unsigned long long hashescounter;
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)
};