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rcxpony
2025-08-21 13:05:05 +05:00
parent 4b5a9967ed
commit ab6061f5bf
13 changed files with 231 additions and 103 deletions
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2
README.md
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@@ -6,7 +6,7 @@
git clone https://rcxpony.name/rcxpony/yggm.git && cd yggm
meson setup build -Dbuildtype=release && cd build
meson compile
./yggm -t 10 // for CPU
./yggmc -t 10 // for CPU
./yggmcu -t 10 // for GPU
```
# ToDo

3
libs/defines.h
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@@ -11,7 +11,4 @@
#define THDIVTHPB (tTh / THREADSPB)
#define WHCOND true
#endif
#ifndef USE_AVX2
#define USE_AVX2 0
#endif
#endif

4
libs/ed25519.cu
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@@ -1,6 +1,6 @@
#include <ed25519.cuh>
#include <precomp_data.h>
#include <f25519.cuh>
#include <precomp_data.h>
void __host__ __device__ ge_madd(ge_p1p1& __restrict__ r, const ge_p3& __restrict__ p, const precomp_data& __restrict__ q) {
fe t0;
fe_add(r.X, p.Y, p.X);
@@ -14,7 +14,7 @@ void __host__ __device__ ge_madd(ge_p1p1& __restrict__ r, const ge_p3& __restric
fe_add(r.Z, t0, r.T);
fe_sub(r.T, t0, r.T);
}
//r.XYZ = p.XYZ * p.TZT
// r.XYZ = p.XYZ * p.TZT
void __host__ __device__ ge_p1p1_to_p2(ge_p2& __restrict__ r, const ge_p1p1& __restrict__ p) {
fe_mul(r.X, p.X, p.T);
fe_mul(r.Y, p.Y, p.Z);

3
libs/edsign.cu
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@@ -1,7 +1,6 @@
#include <ed25519.cuh>
#include <edsign.cuh>
#include <ed25519.cuh>
#include <sha512.cuh>
#include <ed25519.cuh>
__device__ __forceinline__ void expand_key(unsigned char* __restrict__ expanded, const unsigned char* __restrict__ secret) {
struct sha512_state s;
memcpy(&s, &sha512_initial_state, sizeof(s));

112
libs/f25519.cu
View File

@@ -1,5 +1,5 @@
#include <f25519.cuh>
//h = {0};
// h = {0};
void __device__ __host__ fe_0(fe& __restrict__ h) {
h[0] = 0;
h[1] = 0;
@@ -12,7 +12,7 @@ void __device__ __host__ fe_0(fe& __restrict__ h) {
h[8] = 0;
h[9] = 0;
}
//h = {1,0,0,0,0,0,0,0,0,0,0};
// h = {1,0,0,0,0,0,0,0,0,0,0};
void __device__ __host__ fe_1(fe& __restrict__ h) {
h[0] = 1;
h[1] = 0;
@@ -25,7 +25,7 @@ void __device__ __host__ fe_1(fe& __restrict__ h) {
h[8] = 0;
h[9] = 0;
}
//h = f + g
// h = f + g
void __device__ __host__ fe_add(fe& __restrict__ h, const fe& __restrict__ f, const fe& __restrict__ g) {
long f0 = f[0], f1 = f[1], f2 = f[2], f3 = f[3], f4 = f[4], f5 = f[5], f6 = f[6], f7 = f[7], f8 = f[8], f9 = f[9];
long g0 = g[0], g1 = g[1], g2 = g[2], g3 = g[3], g4 = g[4], g5 = g[5], g6 = g[6], g7 = g[7], g8 = g[8], g9 = g[9];
@@ -57,7 +57,7 @@ void __device__ __host__ fe_cmov(fe& __restrict__ f, const fe& __restrict__ g, c
f[8] = f8 ^ x8;
f[9] = f9 ^ x9;
}
//h[0..9] = f[0..9]
// h[0..9] = f[0..9]
void __device__ __host__ fe_copy(fe& __restrict__ h, const fe& __restrict__ f) {
long f0 = f[0], f1 = f[1], f2 = f[2], f3 = f[3], f4 = f[4], f5 = f[5], f6 = f[6], f7 = f[7], f8 = f[8], f9 = f[9];
h[0] = f0;
@@ -80,11 +80,11 @@ void __device__ __host__ fe_invert(fe& __restrict__ out, const fe& __restrict__
fe_mul(t0, t0, t1);
fe_mul(t2, t0, t0);
fe_mul(t1, t1, t2);
fe_mul(t2, t1,t1);
fe_mul(t2, t1, t1);
fe_mul(t2, t2, t2);
fe_mul(t2, t2, t2);
fe_mul(t2, t2, t2);
fe_mul(t2, t2, t2);
fe_mul(t2, t2,t2);
fe_mul(t1, t2, t1);
fe_mul(t2, t1, t1);
fe_mul(t2, t2, t2);
@@ -159,7 +159,7 @@ int __device__ __host__ fe_isnegative(const fe& __restrict__ f) {
fe_tobytes(s, f);
return s[0] & 1;
}
//h = f * g
// h = f * g
void __device__ __host__ fe_mul(fe& __restrict__ h, const fe& __restrict__ f, const fe& __restrict__ g) {
long f0 = f[0], f1 = f[1], f2 = f[2], f3 = f[3], f4 = f[4], f5 = f[5], f6 = f[6], f7 = f[7], f8 = f[8], f9 = f[9];
long g0 = g[0], g1 = g[1], g2 = g[2], g3 = g[3], g4 = g[4], g5 = g[5], g6 = g[6], g7 = g[7], g8 = g[8], g9 = g[9];
@@ -183,18 +183,42 @@ void __device__ __host__ fe_mul(fe& __restrict__ h, const fe& __restrict__ f, co
long h7 = f0g7 + f1g6 + f2g5 + f3g4 + f4g3 + f5g2 + f6g1 + f7g0 + f8g9_19 + f9g8_19;
long h8 = f0g8 + f1g7_2 + f2g6 + f3g5_2 + f4g4 + f5g3_2 + f6g2 + f7g1_2 + f8g0 + f9g9_38;
long h9 = f0g9 + f1g8 + f2g7 + f3g6 + f4g5 + f5g4 + f6g3 + f7g2 + f8g1 + f9g0;
long carry = (h0 + 33554432L) >> 26L; h1 += carry; h0 -= carry << 26L;
carry = (h4 + 33554432L) >> 26L; h5 += carry; h4 -= carry << 26L;
carry = (h1 + 16777216L) >> 25L; h2 += carry; h1 -= carry << 25L;
carry = (h5 + 16777216L) >> 25L; h6 += carry; h5 -= carry << 25L;
carry = (h2 + 33554432L) >> 26L; h3 += carry; h2 -= carry << 26L;
carry = (h6 + 33554432L) >> 26L; h7 += carry; h6 -= carry << 26L;
carry = (h3 + 16777216L) >> 25L; h4 += carry; h3 -= carry << 25L;
carry = (h7 + 16777216L) >> 25L; h8 += carry; h7 -= carry << 25L;
carry = (h4 + 33554432L) >> 26L; h5 += carry; h4 -= carry << 26L;
carry = (h8 + 33554432L) >> 26L; h9 += carry; h8 -= carry << 26L;
carry = (h9 + 16777216L) >> 25L; h0 += carry * 19L; h9 -= carry << 25L;
carry = (h0 + 33554432L) >> 26L; h1 += carry; h0 -= carry << 26L;
long carry = (h0 + 33554432L) >> 26L;
h1 += carry;
h0 -= carry << 26L;
carry = (h4 + 33554432L) >> 26L;
h5 += carry;
h4 -= carry << 26L;
carry = (h1 + 16777216L) >> 25L;
h2 += carry;
h1 -= carry << 25L;
carry = (h5 + 16777216L) >> 25L;
h6 += carry;
h5 -= carry << 25L;
carry = (h2 + 33554432L) >> 26L;
h3 += carry;
h2 -= carry << 26L;
carry = (h6 + 33554432L) >> 26L;
h7 += carry;
h6 -= carry << 26L;
carry = (h3 + 16777216L) >> 25L;
h4 += carry;
h3 -= carry << 25L;
carry = (h7 + 16777216L) >> 25L;
h8 += carry;
h7 -= carry << 25L;
carry = (h4 + 33554432L) >> 26L;
h5 += carry;
h4 -= carry << 26L;
carry = (h8 + 33554432L) >> 26L;
h9 += carry;
h8 -= carry << 26L;
carry = (h9 + 16777216L) >> 25L;
h0 += carry * 19L;
h9 -= carry << 25L;
carry = (h0 + 33554432L) >> 26L;
h1 += carry;
h0 -= carry << 26L;
h[0] = static_cast<int>(h0);
h[1] = static_cast<int>(h1);
h[2] = static_cast<int>(h2);
@@ -206,7 +230,7 @@ void __device__ __host__ fe_mul(fe& __restrict__ h, const fe& __restrict__ f, co
h[8] = static_cast<int>(h8);
h[9] = static_cast<int>(h9);
}
//h = -f
// h = -f
void __host__ __device__ fe_neg(fe& __restrict__ h, const fe& __restrict__ f) {
long f0 = f[0], f1 = f[1], f2 = f[2], f3 = f[3], f4 = f[4], f5 = f[5], f6 = f[6], f7 = f[7], f8 = f[8], f9 = f[9];
long h0 = -f0, h1 = -f1, h2 = -f2, h3 = -f3, h4 = -f4, h5 = -f5, h6 = -f6, h7 = -f7, h8 = -f8, h9 = -f9;
@@ -245,18 +269,42 @@ void __host__ __device__ fe_mul2(fe& __restrict__ h, const fe& __restrict__ f) {
long h7 = (f0f7_2 + f1f6_2 + f2f5_2 + f3f4_2 + f8f9_38) << 1;
long h8 = (f0f8_2 + f1f7_4 + f2f6_2 + f3f5_4 + f4f4 + f9f9_38) << 1;
long h9 = (f0f9_2 + f1f8_2 + f2f7_2 + f3f6_2 + f4f5_2) << 1;
long carry = (h0 + 33554432L) >> 26L; h1 += carry; h0 -= carry << 26L;
carry = (h4 + 33554432L) >> 26L; h5 += carry; h4 -= carry << 26L;
carry = (h1 + 16777216L) >> 25L; h2 += carry; h1 -= carry << 25L;
carry = (h5 + 16777216L) >> 25L; h6 += carry; h5 -= carry << 25L;
carry = (h2 + 33554432L) >> 26L; h3 += carry; h2 -= carry << 26L;
carry = (h6 + 33554432L) >> 26L; h7 += carry; h6 -= carry << 26L;
carry = (h3 + 16777216L) >> 25L; h4 += carry; h3 -= carry << 25L;
carry = (h7 + 16777216L) >> 25L; h8 += carry; h7 -= carry << 25L;
carry = (h4 + 33554432L) >> 26L; h5 += carry; h4 -= carry << 26L;
carry = (h8 + 33554432L) >> 26L; h9 += carry; h8 -= carry << 26L;
carry = (h9 + 16777216L) >> 25L; h0 += carry * 19L; h9 -= carry << 25L;
carry = (h0 + 33554432L) >> 26L; h1 += carry; h0 -= carry << 26L;
long carry = (h0 + 33554432L) >> 26L;
h1 += carry;
h0 -= carry << 26L;
carry = (h4 + 33554432L) >> 26L;
h5 += carry;
h4 -= carry << 26L;
carry = (h1 + 16777216L) >> 25L;
h2 += carry;
h1 -= carry << 25L;
carry = (h5 + 16777216L) >> 25L;
h6 += carry;
h5 -= carry << 25L;
carry = (h2 + 33554432L) >> 26L;
h3 += carry;
h2 -= carry << 26L;
carry = (h6 + 33554432L) >> 26L;
h7 += carry;
h6 -= carry << 26L;
carry = (h3 + 16777216L) >> 25L;
h4 += carry;
h3 -= carry << 25L;
carry = (h7 + 16777216L) >> 25L;
h8 += carry;
h7 -= carry << 25L;
carry = (h4 + 33554432L) >> 26L;
h5 += carry;
h4 -= carry << 26L;
carry = (h8 + 33554432L) >> 26L;
h9 += carry;
h8 -= carry << 26L;
carry = (h9 + 16777216L) >> 25L;
h0 += carry * 19L;
h9 -= carry << 25L;
carry = (h0 + 33554432L) >> 26L;
h1 += carry;
h0 -= carry << 26L;
h[0] = static_cast<int>(h0);
h[1] = static_cast<int>(h1);
h[2] = static_cast<int>(h2);

6
libs/keymanip.cu
View File

@@ -20,7 +20,9 @@ __device__ ds46 getAddr(const Addr16 rawAddr) noexcept {
addrStr.data[pos++] = hexDigits[rawAddr[idx] & 0x0F];
addrStr.data[pos++] = hexDigits[rawAddr[idx + 1] >> 4];
addrStr.data[pos++] = hexDigits[rawAddr[idx + 1] & 0x0F];
if (group < 7) { addrStr.data[pos++] = ':'; }
if (group < 7) {
addrStr.data[pos++] = ':';
}
}
addrStr.data[pos] = '\0';
return addrStr;
@@ -30,7 +32,7 @@ __device__ void getRawAddress(int lErase, Key32& InvertedPublicKey, Addr16& rawA
const int bitsToShift = lErase & 7;
const int start = lErase >> 3;
if (bitsToShift) {
#pragma unroll
#pragma unroll
for (int i = start; i < start + 15; i++) {
InvertedPublicKey[i] = static_cast<unsigned char>((InvertedPublicKey[i] << bitsToShift) | (InvertedPublicKey[i + 1] >> (8 - bitsToShift)));
}

3
libs/keymanip.cuh
View File

@@ -10,7 +10,8 @@ using Addr16 = unsigned char[16];
using Key32 = unsigned char[32];
struct KeysBox32 {
Key32 PublicKey, PrivateKey;
};__device__ ds64 ktos(const unsigned char* key) noexcept;
};
__device__ ds64 ktos(const unsigned char* key) noexcept;
__device__ ds46 getAddr(const Addr16 rawAddr) noexcept;
__device__ void getRawAddress(int lErase, Key32& InvertedPublicKey, Addr16& rawAddr) noexcept;
__device__ void invertKey(const unsigned char* key, unsigned char* inverted);

3
libs/precomp_data.h
View File

@@ -1,5 +1,6 @@
#include <ed25519.cuh>
__device__ __constant__ const precomp_data Bi[8] = { {
__device__ __constant__ const precomp_data Bi[8] = {
{
{ 25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605 },
{ -12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378 },
{ -8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546 },

118
libs/sha512.cu
View File

@@ -1,38 +1,103 @@
#include <sha512.cuh>
__device__ __constant__ sha512_state sha512_initial_state = { {
0x6a09e667f3bcc908ULL, 0xbb67ae8584caa73bULL,
0x3c6ef372fe94f82bULL, 0xa54ff53a5f1d36f1ULL,
0x510e527fade682d1ULL, 0x9b05688c2b3e6c1fULL,
0x1f83d9abfb41bd6bULL, 0x5be0cd19137e2179ULL,
0x6a09e667f3bcc908ULL,
0xbb67ae8584caa73bULL,
0x3c6ef372fe94f82bULL,
0xa54ff53a5f1d36f1ULL,
0x510e527fade682d1ULL,
0x9b05688c2b3e6c1fULL,
0x1f83d9abfb41bd6bULL,
0x5be0cd19137e2179ULL,
} };
__device__ __constant__ unsigned long round_k[80] = {
0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL, 0xb5c0fbcfec4d3b2fULL, 0xe9b5dba58189dbbcULL,
0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL, 0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL,
0xd807aa98a3030242ULL, 0x12835b0145706fbeULL, 0x243185be4ee4b28cULL, 0x550c7dc3d5ffb4e2ULL,
0x72be5d74f27b896fULL, 0x80deb1fe3b1696b1ULL, 0x9bdc06a725c71235ULL, 0xc19bf174cf692694ULL,
0xe49b69c19ef14ad2ULL, 0xefbe4786384f25e3ULL, 0x0fc19dc68b8cd5b5ULL, 0x240ca1cc77ac9c65ULL,
0x2de92c6f592b0275ULL, 0x4a7484aa6ea6e483ULL, 0x5cb0a9dcbd41fbd4ULL, 0x76f988da831153b5ULL,
0x983e5152ee66dfabULL, 0xa831c66d2db43210ULL, 0xb00327c898fb213fULL, 0xbf597fc7beef0ee4ULL,
0xc6e00bf33da88fc2ULL, 0xd5a79147930aa725ULL, 0x06ca6351e003826fULL, 0x142929670a0e6e70ULL,
0x27b70a8546d22ffcULL, 0x2e1b21385c26c926ULL, 0x4d2c6dfc5ac42aedULL, 0x53380d139d95b3dfULL,
0x650a73548baf63deULL, 0x766a0abb3c77b2a8ULL, 0x81c2c92e47edaee6ULL, 0x92722c851482353bULL,
0xa2bfe8a14cf10364ULL, 0xa81a664bbc423001ULL, 0xc24b8b70d0f89791ULL, 0xc76c51a30654be30ULL,
0xd192e819d6ef5218ULL, 0xd69906245565a910ULL, 0xf40e35855771202aULL, 0x106aa07032bbd1b8ULL,
0x19a4c116b8d2d0c8ULL, 0x1e376c085141ab53ULL, 0x2748774cdf8eeb99ULL, 0x34b0bcb5e19b48a8ULL,
0x391c0cb3c5c95a63ULL, 0x4ed8aa4ae3418acbULL, 0x5b9cca4f7763e373ULL, 0x682e6ff3d6b2b8a3ULL,
0x748f82ee5defb2fcULL, 0x78a5636f43172f60ULL, 0x84c87814a1f0ab72ULL, 0x8cc702081a6439ecULL,
0x90befffa23631e28ULL, 0xa4506cebde82bde9ULL, 0xbef9a3f7b2c67915ULL, 0xc67178f2e372532bULL,
0xca273eceea26619cULL, 0xd186b8c721c0c207ULL, 0xeada7dd6cde0eb1eULL, 0xf57d4f7fee6ed178ULL,
0x06f067aa72176fbaULL, 0x0a637dc5a2c898a6ULL, 0x113f9804bef90daeULL, 0x1b710b35131c471bULL,
0x28db77f523047d84ULL, 0x32caab7b40c72493ULL, 0x3c9ebe0a15c9bebcULL, 0x431d67c49c100d4cULL,
0x4cc5d4becb3e42b6ULL, 0x597f299cfc657e2aULL, 0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL,
0x428a2f98d728ae22ULL,
0x7137449123ef65cdULL,
0xb5c0fbcfec4d3b2fULL,
0xe9b5dba58189dbbcULL,
0x3956c25bf348b538ULL,
0x59f111f1b605d019ULL,
0x923f82a4af194f9bULL,
0xab1c5ed5da6d8118ULL,
0xd807aa98a3030242ULL,
0x12835b0145706fbeULL,
0x243185be4ee4b28cULL,
0x550c7dc3d5ffb4e2ULL,
0x72be5d74f27b896fULL,
0x80deb1fe3b1696b1ULL,
0x9bdc06a725c71235ULL,
0xc19bf174cf692694ULL,
0xe49b69c19ef14ad2ULL,
0xefbe4786384f25e3ULL,
0x0fc19dc68b8cd5b5ULL,
0x240ca1cc77ac9c65ULL,
0x2de92c6f592b0275ULL,
0x4a7484aa6ea6e483ULL,
0x5cb0a9dcbd41fbd4ULL,
0x76f988da831153b5ULL,
0x983e5152ee66dfabULL,
0xa831c66d2db43210ULL,
0xb00327c898fb213fULL,
0xbf597fc7beef0ee4ULL,
0xc6e00bf33da88fc2ULL,
0xd5a79147930aa725ULL,
0x06ca6351e003826fULL,
0x142929670a0e6e70ULL,
0x27b70a8546d22ffcULL,
0x2e1b21385c26c926ULL,
0x4d2c6dfc5ac42aedULL,
0x53380d139d95b3dfULL,
0x650a73548baf63deULL,
0x766a0abb3c77b2a8ULL,
0x81c2c92e47edaee6ULL,
0x92722c851482353bULL,
0xa2bfe8a14cf10364ULL,
0xa81a664bbc423001ULL,
0xc24b8b70d0f89791ULL,
0xc76c51a30654be30ULL,
0xd192e819d6ef5218ULL,
0xd69906245565a910ULL,
0xf40e35855771202aULL,
0x106aa07032bbd1b8ULL,
0x19a4c116b8d2d0c8ULL,
0x1e376c085141ab53ULL,
0x2748774cdf8eeb99ULL,
0x34b0bcb5e19b48a8ULL,
0x391c0cb3c5c95a63ULL,
0x4ed8aa4ae3418acbULL,
0x5b9cca4f7763e373ULL,
0x682e6ff3d6b2b8a3ULL,
0x748f82ee5defb2fcULL,
0x78a5636f43172f60ULL,
0x84c87814a1f0ab72ULL,
0x8cc702081a6439ecULL,
0x90befffa23631e28ULL,
0xa4506cebde82bde9ULL,
0xbef9a3f7b2c67915ULL,
0xc67178f2e372532bULL,
0xca273eceea26619cULL,
0xd186b8c721c0c207ULL,
0xeada7dd6cde0eb1eULL,
0xf57d4f7fee6ed178ULL,
0x06f067aa72176fbaULL,
0x0a637dc5a2c898a6ULL,
0x113f9804bef90daeULL,
0x1b710b35131c471bULL,
0x28db77f523047d84ULL,
0x32caab7b40c72493ULL,
0x3c9ebe0a15c9bebcULL,
0x431d67c49c100d4cULL,
0x4cc5d4becb3e42b6ULL,
0x597f299cfc657e2aULL,
0x5fcb6fab3ad6faecULL,
0x6c44198c4a475817ULL,
};
__device__ __forceinline__ unsigned long load64(const unsigned char* __restrict__ x) {
return (static_cast<unsigned long>(x[0]) << 56) | (static_cast<unsigned long>(x[1]) << 48) | (static_cast<unsigned long>(x[2]) << 40) | (static_cast<unsigned long>(x[3]) << 32) | (static_cast<unsigned long>(x[4]) << 24) | (static_cast<unsigned long>(x[5]) << 16) | (static_cast<unsigned long>(x[6]) << 8) | (static_cast<unsigned long>(x[7]));
}
__device__ inline void store64(unsigned char* __restrict__ x, unsigned long v) {
#pragma unroll 8
for (unsigned char i = 0; i < 8; i++) x[i] = static_cast<unsigned char>(v >> (56 - i * 8));
for (unsigned char i = 0; i < 8; i++)
x[i] = static_cast<unsigned char>(v >> (56 - i * 8));
}
#define rot64(x, bits) ((x >> bits) | (x << (64 - bits)))
__device__ void sha512_block(sha512_state* __restrict__ s, const unsigned char* __restrict__ blk) {
@@ -94,7 +159,8 @@ __device__ void sha512_final(sha512_state* __restrict__ s, const unsigned char*
}
__device__ void sha512_get(const sha512_state* __restrict__ s, unsigned char* __restrict__ hash) {
unsigned len = 64;
if (len > 128) len = 128;
if (len > 128)
len = 128;
unsigned i = 0, c = (len < 8) ? len : 8;
store64(hash, s->h[i]);
hash += c;

18
libs/string.cu
View File

@@ -1,18 +1,22 @@
__device__ int cstring_length(const char* s) {
int len = 0;
while (s[len]) len++;
while (s[len])
len++;
return len;
}
__device__ int cstring_find(const char* s, const char* sub) {
int i, j;
int n = cstring_length(s);
int m = cstring_length(sub);
if (m == 0) return 0;
if (m == 0)
return 0;
for (i = 0; i <= n - m; i++) {
for (j = 0; j < m; j++) {
if (s[i + j] != sub[j]) break;
if (s[i + j] != sub[j])
break;
}
if (j == m) return i;
if (j == m)
return i;
}
return -1;
}
@@ -22,7 +26,8 @@ __device__ int cstring_to_ull(const char* s, unsigned* val) {
if (s[0] == '0' && (s[1] == 'x' || s[1] == 'X')) {
i = 2;
}
if (s[i] == '\0') return 1;
if (s[i] == '\0')
return 1;
for (; s[i]; i++) {
char c = s[i];
int digit;
@@ -60,7 +65,8 @@ __device__ void concat(const char* s1, const char* s2, char* out, int outSize) {
}
while (s2[j] && i < outSize - 1) {
out[i] = s2[j];
i++; j++;
i++;
j++;
}
out[i] = '\0';
}

37
meson.build
View File

@@ -1,54 +1,59 @@
project('yggm', ['cpp', 'cuda'],
project(
'yggm',
['cpp', 'cuda'],
version: '20.08.2025',
default_options: ['cpp_std=c++20']
default_options: ['cpp_std=c++20'],
)
cpp = meson.get_compiler('cpp')
cuda = meson.get_compiler('cuda')
common_cpp_flags = [
'-march=native',
'-ffast-math',
'-pipe',
'-funroll-loops',
'-Wpedantic',
'-Wconversion',
'-Wuninitialized',
'-Wsign-conversion',
'-masm=intel'
'-masm=intel',
'-I../libs/',
]
common_cuda_flags = [
'-rdc=true',
'-Xptxas', '-O3',
'-Xptxas',
'-O3',
'-use_fast_math',
'-ftz=true',
'-prec-div=false',
'-prec-sqrt=false',
'-gencode', 'arch=compute_75,code=sm_75',
'-Wno-deprecated-gpu-targets',
'--default-stream', 'per-thread',
'--expt-relaxed-constexpr',
'-I../libs/',
'-I/opt/cuda/include',
]
add_project_arguments(common_cpp_flags, language: 'cpp')
add_project_arguments(common_cuda_flags, language: 'cuda')
if get_option('buildtype') == 'release'
add_project_arguments(['-DRELEASE'], language: ['cpp', 'cuda'])
add_project_arguments(['-DRELEASE', '-DAVX2'], language: ['cpp', 'cuda'])
elif get_option('buildtype') == 'debug'
add_project_arguments(['-DDEBUG', '-g', '-O0'], language: ['cpp', 'cuda'])
add_project_arguments(['-DDEBUG', '-g', '-O0', '-DAVX2'], language: ['cpp', 'cuda'])
endif
cpp_sources = ['sources/main.cpp']
cpp_sources = ['sources/main.cpp'] + files(run_command('find', 'libs', '-name','*.h').stdout().split())
cuda_sources = ['sources/main.cu'] + files(run_command('find', 'libs', '-name', '*.cu').stdout().split())
executable('yggmcu',
executable(
'yggmcu',
sources: cuda_sources,
install: true,
dependencies: dependency('cuda', modules: ['cudart'], required: false)
)
executable('yggm',
executable(
'yggmc',
sources: cpp_sources,
install: true,
dependencies: dependency('libsodium')
dependencies: dependency('libsodium'),
)

4
native.ini Normal file
View File

@@ -0,0 +1,4 @@
[binaries]
cpp = 'clang++'
cuda = 'nvcc'
cuda_host_compiler = 'gcc-14'

21
sources/main.cpp
View File

@@ -1,6 +1,6 @@
#include "defines.h"
#include <arpa/inet.h>
#include <atomic>
#include "../libs/defines.h"
#include <immintrin.h>
#include <iostream>
#include <memory.h>
@@ -80,7 +80,7 @@ void getRawAddress(unsigned lErase, Key& InvertedPublicKey, Address& rawAddr) {
memcpy(&rawAddr[2], &InvertedPublicKey[start], 14);
}
inline void invertKey(const unsigned char* __restrict key, Key& inverted) {
#if USE_AVX2
#ifdef __AVX2__
_mm256_storeu_si256(reinterpret_cast<__m256i*>(inverted), _mm256_xor_si256(_mm256_loadu_si256(reinterpret_cast<const __m256i*>(key)), _mm256_set1_epi8(0xFF)));
#else
for (int i = 0; i < 32; ++i) {
@@ -102,17 +102,16 @@ inline unsigned getZeros(const Key& v) {
return leadZeros;
}
void miner_thread() {
alignas(32) Key inv;
KeysBox keys;
Address rawAddr;
alignas(32) thread_local Key inv;
thread_local KeysBox keys;
thread_local Address rawAddr;
while (true) {
crypto_sign_ed25519_keypair(keys.PublicKey, keys.PrivateKey);
unsigned ones = getZeros(keys.PublicKey);
unsigned current_high = conf.high.load(std::memory_order_relaxed);
while (ones > current_high && !conf.high.compare_exchange_strong(current_high, ones, std::memory_order_relaxed)) {
current_high = conf.high.load(std::memory_order_relaxed);
unsigned ones = getZeros(keys.PublicKey), high = conf.high.load(std::memory_order_relaxed);
while (ones > high && !conf.high.compare_exchange_strong(high, ones, std::memory_order_relaxed)) {
high = conf.high.load(std::memory_order_relaxed);
}
if (ones > current_high) {
if (ones > high) {
invertKey(keys.PublicKey, inv);
getRawAddress(ones, inv, rawAddr);
printf("\nIPv6:\t%s\nPK:\t%s\nSK:\t%s\n", getAddress(rawAddr).c_str(), KeyToString(keys.PublicKey).c_str(), KeyToString(keys.PrivateKey).c_str());
@@ -129,7 +128,7 @@ void startThreads() {
}
}
int main(int argc, char* argv[]) {
printf("BuildType: %s\nAVX2: %d\n", __BUILDTYPE__, USE_AVX2);
std::cout << "BuildType: " << __BUILDTYPE__ << std::endl << "AVX2: " << __AVX2__ << std::endl;
if (argc < 1)
return 0;
for (int x = 0; x < argc; x++) {