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multihashing.cc
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#include <node.h>
#include <node_buffer.h>
#include <v8.h>
#include <stdint.h>
#include <nan.h>
//#if (defined(__AES__) && (__AES__ == 1)) || defined(__APPLE__) || defined(__ARM_ARCH)
//#else
//#define _mm_aeskeygenassist_si128(a, b) a
//#define _mm_aesenc_si128(a, b) a
//#endif
#if defined(__ARM_ARCH)
#include "xmrig/crypto/CryptoNight_arm.h"
#else
#include "xmrig/extra.h"
#include "xmrig/crypto/CryptoNight_x86.h"
#endif
#include "xmrig/Mem.h"
#include "RandomXL/src/randomx.h"
#if (defined(__AES__) && (__AES__ == 1)) || (defined(__ARM_FEATURE_CRYPTO) && (__ARM_FEATURE_CRYPTO == 1))
#define SOFT_AES false
#else
#warning Using software AES
#define SOFT_AES true
#endif
static struct cryptonight_ctx* ctx = nullptr;
static randomx_cache* rx_cache = nullptr;
static randomx_vm* rx_vm = nullptr;
static uint8_t rx_seed_hash[32] = {};
void init_ctx() {
if (ctx) return;
Mem::create(&ctx, xmrig::CRYPTONIGHT_HEAVY, 1);
}
void init_rx(const uint8_t* seed_hash_data) {
if (!rx_cache) {
rx_cache = randomx_alloc_cache(static_cast<randomx_flags>(RANDOMX_FLAG_JIT | RANDOMX_FLAG_LARGE_PAGES));
if (!rx_cache) {
rx_cache = randomx_alloc_cache(RANDOMX_FLAG_JIT);
}
memcpy(rx_seed_hash, seed_hash_data, sizeof(rx_seed_hash));
randomx_init_cache(rx_cache, rx_seed_hash, sizeof(rx_seed_hash));
if (rx_vm) {
randomx_vm_set_cache(rx_vm, rx_cache);
}
}
else {
// Check if we need to update cache
if (memcmp(rx_seed_hash, seed_hash_data, sizeof(rx_seed_hash)) != 0) {
memcpy(rx_seed_hash, seed_hash_data, sizeof(rx_seed_hash));
randomx_init_cache(rx_cache, rx_seed_hash, sizeof(rx_seed_hash));
if (rx_vm) {
randomx_vm_set_cache(rx_vm, rx_cache);
}
}
}
if (!rx_vm) {
int flags = RANDOMX_FLAG_LARGE_PAGES | RANDOMX_FLAG_JIT;
#if !SOFT_AES
flags |= RANDOMX_FLAG_HARD_AES;
#endif
rx_vm = randomx_create_vm(static_cast<randomx_flags>(flags), rx_cache, nullptr);
if (!rx_vm) {
rx_vm = randomx_create_vm(static_cast<randomx_flags>(flags - RANDOMX_FLAG_LARGE_PAGES), rx_cache, nullptr);
}
}
}
#define THROW_ERROR_EXCEPTION(x) Nan::ThrowError(x)
void callback(char* data, void* hint) {
free(data);
}
using namespace node;
using namespace v8;
using namespace Nan;
NAN_METHOD(randomx) {
if (info.Length() < 2) return THROW_ERROR_EXCEPTION("You must provide two arguments.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument 1 should be a buffer object.");
Local<Object> seed_hash = info[1]->ToObject();
if (!Buffer::HasInstance(seed_hash)) return THROW_ERROR_EXCEPTION("Argument 2 should be a buffer object.");
if (Buffer::Length(seed_hash) != sizeof(rx_seed_hash)) return THROW_ERROR_EXCEPTION("Argument 2 size should be 32 bytes.");
init_rx(reinterpret_cast<const uint8_t*>(Buffer::Data(seed_hash)));
char output[32];
randomx_calculate_hash(rx_vm, reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output));
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(output, 32).ToLocalChecked();
info.GetReturnValue().Set(returnValue);
}
NAN_METHOD(cryptonight) {
if (info.Length() < 1) return THROW_ERROR_EXCEPTION("You must provide one argument.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument 1 should be a buffer object.");
int variant = 0;
uint64_t height = 0;
bool height_set = false;
if (info.Length() >= 2) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
}
if (info.Length() >= 3) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
height = Nan::To<uint32_t>(info[2]).FromMaybe(0);
height_set = true;
}
char output[32];
init_ctx();
switch (variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_0> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_1> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 3: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_XTL>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 4: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_MSR>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 6: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_XAO>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 7: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_RTO>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 8:
#if !SOFT_AES && defined(CPU_INTEL)
#warning Using IvyBridge assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD)
#warning Using Ryzen assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
#warning Using Bulldozer assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_2> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
case 9:
#if !SOFT_AES && defined(CPU_INTEL)
#warning Using IvyBridge assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD)
#warning Using Ryzen assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
#warning Using Bulldozer assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_HALF> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
case 11: cryptonight_single_hash_gpu<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_GPU>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 12:
if (!height_set) return THROW_ERROR_EXCEPTION("CryptonightR requires block template height as Argument 3");
#if !SOFT_AES && (defined(CPU_INTEL) || defined(CPU_AMD))
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_WOW, xmrig::ASM_AUTO> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_WOW> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
case 13:
if (!height_set) return THROW_ERROR_EXCEPTION("Cryptonight4 requires block template height as Argument 3");
#if !SOFT_AES && defined(CPU_INTEL)
#warning Using IvyBridge assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD)
#warning Using Ryzen assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
#warning Using Bulldozer assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_4> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
case 14:
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_RWZ>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 15:
#if !SOFT_AES && defined(CPU_INTEL)
#warning Using IvyBridge assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD)
#warning Using Ryzen assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
#warning Using Bulldozer assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_ZLS> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
case 16:
#if !SOFT_AES && defined(CPU_INTEL)
#warning Using IvyBridge assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD)
#warning Using Ryzen assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
#warning Using Bulldozer assembler implementation
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_DOUBLE> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
#endif
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_1> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
}
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(output, 32).ToLocalChecked();
info.GetReturnValue().Set(returnValue);
}
NAN_METHOD(cryptonight_light) {
if (info.Length() < 1) return THROW_ERROR_EXCEPTION("You must provide one argument.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument 1 should be a buffer object.");
int variant = 0;
uint64_t height = 0;
if (info.Length() >= 2) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
}
if (info.Length() >= 3) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
height = Nan::To<unsigned int>(info[2]).FromMaybe(0);
}
char output[32];
init_ctx();
switch (variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_0>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_1>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_1>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
}
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(output, 32).ToLocalChecked();
info.GetReturnValue().Set(returnValue);
}
NAN_METHOD(cryptonight_heavy) {
if (info.Length() < 1) return THROW_ERROR_EXCEPTION("You must provide one argument.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument 1 should be a buffer object.");
int variant = 0;
uint64_t height = 0;
if (info.Length() >= 2) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
}
if (info.Length() >= 3) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
height = Nan::To<unsigned int>(info[2]).FromMaybe(0);
}
char output[32];
init_ctx();
switch (variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_0 >(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_XHV >(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
case 2: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_TUBE>(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_0 >(reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, height);
}
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(output, 32).ToLocalChecked();
info.GetReturnValue().Set(returnValue);
}
NAN_METHOD(cryptonight_pico) {
if (info.Length() < 1) return THROW_ERROR_EXCEPTION("You must provide one argument.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument 1 should be a buffer object.");
int variant = 0;
if (info.Length() >= 2) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
}
char output[32];
init_ctx();
switch (variant) {
case 0:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT_PICO, SOFT_AES, xmrig::VARIANT_TRTL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#endif
break;
default:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT_PICO, SOFT_AES, xmrig::VARIANT_TRTL> (reinterpret_cast<const uint8_t*>(Buffer::Data(target)), Buffer::Length(target), reinterpret_cast<uint8_t*>(output), &ctx, 0);
#endif
}
v8::Local<v8::Value> returnValue = Nan::CopyBuffer(output, 32).ToLocalChecked();
info.GetReturnValue().Set(returnValue);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
class CCryptonightAsync : public Nan::AsyncWorker {
private:
struct cryptonight_ctx* m_ctx;
const char* const m_input;
const uint32_t m_input_len;
const int m_variant;
const uint64_t m_height;
char m_output[32];
MemInfo m_info;
public:
CCryptonightAsync(Nan::Callback* const callback, const char* const input, const uint32_t input_len, const int variant, const uint64_t height)
: Nan::AsyncWorker(callback), m_ctx(static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16))),
m_input(input), m_input_len(input_len), m_variant(variant), m_height(height) {
m_info = Mem::create(&m_ctx, xmrig::CRYPTONIGHT, 1);
}
~CCryptonightAsync() {
Mem::release(&m_ctx, 1, m_info);
}
void Execute () {
switch (m_variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_0> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_1> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 3: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_XTL>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 4: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_MSR>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 6: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_XAO>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 7: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_RTO>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 8:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_2, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_2> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
case 9:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_HALF, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_HALF> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
case 11: cryptonight_single_hash_gpu<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_GPU>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 12:
#if !SOFT_AES && (defined(CPU_INTEL) || defined(CPU_AMD))
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_WOW, xmrig::ASM_AUTO> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash <xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_WOW> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
case 13:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_4, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_4> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
case 14: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_RWZ> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 15:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_ZLS, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_ZLS> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
case 16:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT, xmrig::VARIANT_DOUBLE, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_DOUBLE> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
#endif
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT, SOFT_AES, xmrig::VARIANT_1> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
}
}
void HandleOKCallback () {
Nan::HandleScope scope;
v8::Local<v8::Value> argv[] = {
Nan::Null(),
v8::Local<v8::Value>(Nan::CopyBuffer(m_output, 32).ToLocalChecked())
};
callback->Call(2, argv, async_resource);
}
};
NAN_METHOD(cryptonight_async) {
if (info.Length() < 2) return THROW_ERROR_EXCEPTION("You must provide at least two arguments.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
int variant = 0;
uint64_t height = 0;
int callback_arg_num = 1;
if (info.Length() >= 3) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
callback_arg_num = 2;
}
if (info.Length() >= 4) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
height = Nan::To<unsigned int>(info[2]).FromMaybe(0);
callback_arg_num = 3;
}
if ((variant == xmrig::VARIANT_WOW || variant == xmrig::VARIANT_4) && (callback_arg_num < 3)) {
return THROW_ERROR_EXCEPTION("CryptonightR requires block template height as Argument 3");
}
Callback *callback = new Nan::Callback(info[callback_arg_num].As<v8::Function>());
Nan::AsyncQueueWorker(new CCryptonightAsync(callback, Buffer::Data(target), Buffer::Length(target), variant, height));
}
class CCryptonightLightAsync : public Nan::AsyncWorker {
private:
struct cryptonight_ctx* m_ctx;
const char* const m_input;
const uint32_t m_input_len;
const int m_variant;
const uint64_t m_height;
char m_output[32];
public:
CCryptonightLightAsync(Nan::Callback* const callback, const char* const input, const uint32_t input_len, const int variant, const uint64_t height)
: Nan::AsyncWorker(callback), m_ctx(static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16))),
m_input(input), m_input_len(input_len), m_variant(variant), m_height(height) {
m_ctx->memory = static_cast<uint8_t *>(_mm_malloc(xmrig::CRYPTONIGHT_LITE_MEMORY, 4096));
}
~CCryptonightLightAsync() {
_mm_free(m_ctx->memory);
_mm_free(m_ctx);
}
void Execute () {
switch (m_variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_0>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_1>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT_LITE, SOFT_AES, xmrig::VARIANT_1>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
}
}
void HandleOKCallback () {
Nan::HandleScope scope;
v8::Local<v8::Value> argv[] = {
Nan::Null(),
v8::Local<v8::Value>(Nan::CopyBuffer(m_output, 32).ToLocalChecked())
};
callback->Call(2, argv, async_resource);
}
};
NAN_METHOD(cryptonight_light_async) {
if (info.Length() < 2) return THROW_ERROR_EXCEPTION("You must provide at least two arguments.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
int variant = 0;
uint64_t height = 0;
int callback_arg_num = 1;
if (info.Length() >= 3) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
callback_arg_num = 2;
}
if (info.Length() >= 4) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
variant = Nan::To<unsigned int>(info[2]).FromMaybe(0);
callback_arg_num = 3;
}
Callback *callback = new Nan::Callback(info[callback_arg_num].As<v8::Function>());
Nan::AsyncQueueWorker(new CCryptonightLightAsync(callback, Buffer::Data(target), Buffer::Length(target), variant, height));
}
class CCryptonightHeavyAsync : public Nan::AsyncWorker {
private:
struct cryptonight_ctx* m_ctx;
const char* const m_input;
const uint32_t m_input_len;
const int m_variant;
const uint64_t m_height;
char m_output[32];
public:
CCryptonightHeavyAsync(Nan::Callback* const callback, const char* const input, const uint32_t input_len, const int variant, const uint64_t height)
: Nan::AsyncWorker(callback), m_ctx(static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16))),
m_input(input), m_input_len(input_len), m_variant(variant), m_height(height) {
m_ctx->memory = static_cast<uint8_t *>(_mm_malloc(xmrig::CRYPTONIGHT_HEAVY_MEMORY, 4096));
}
~CCryptonightHeavyAsync() {
_mm_free(m_ctx->memory);
_mm_free(m_ctx);
}
void Execute () {
switch (m_variant) {
case 0: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_0 >(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 1: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_XHV >(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
case 2: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_TUBE>(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
break;
default: cryptonight_single_hash<xmrig::CRYPTONIGHT_HEAVY, SOFT_AES, xmrig::VARIANT_0 >(reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, m_height);
}
}
void HandleOKCallback () {
Nan::HandleScope scope;
v8::Local<v8::Value> argv[] = {
Nan::Null(),
v8::Local<v8::Value>(Nan::CopyBuffer(m_output, 32).ToLocalChecked())
};
callback->Call(2, argv, async_resource);
}
};
NAN_METHOD(cryptonight_heavy_async) {
if (info.Length() < 2) return THROW_ERROR_EXCEPTION("You must provide at least two arguments.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
int variant = 0;
uint64_t height = 0;
int callback_arg_num = 1;
if (info.Length() >= 3) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
callback_arg_num = 2;
}
if (info.Length() >= 4) {
if (!info[2]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 3 should be a number");
variant = Nan::To<unsigned int>(info[2]).FromMaybe(0);
callback_arg_num = 3;
}
Callback *callback = new Nan::Callback(info[callback_arg_num].As<v8::Function>());
Nan::AsyncQueueWorker(new CCryptonightHeavyAsync(callback, Buffer::Data(target), Buffer::Length(target), variant, height));
}
class CCryptonightPicoAsync : public Nan::AsyncWorker {
private:
struct cryptonight_ctx* m_ctx;
const char* const m_input;
const uint32_t m_input_len;
const int m_variant;
char m_output[32];
public:
CCryptonightPicoAsync(Nan::Callback* const callback, const char* const input, const uint32_t input_len, const int variant)
: Nan::AsyncWorker(callback), m_ctx(static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16))),
m_input(input), m_input_len(input_len), m_variant(variant) {
m_ctx->memory = static_cast<uint8_t *>(_mm_malloc(xmrig::CRYPTONIGHT_PICO_MEMORY, 4096));
}
~CCryptonightPicoAsync() {
_mm_free(m_ctx->memory);
_mm_free(m_ctx);
}
void Execute () {
switch (m_variant) {
case 0:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT_PICO, SOFT_AES, xmrig::VARIANT_TRTL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#endif
break;
default:
#if !SOFT_AES && defined(CPU_INTEL)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_INTEL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_RYZEN> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#elif !SOFT_AES && defined(CPU_AMD_OLD)
cryptonight_single_hash_asm<xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL, xmrig::ASM_BULLDOZER> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#else
cryptonight_single_hash<xmrig::CRYPTONIGHT_PICO, SOFT_AES, xmrig::VARIANT_TRTL> (reinterpret_cast<const uint8_t*>(m_input), m_input_len, reinterpret_cast<uint8_t*>(m_output), &m_ctx, 0);
#endif
}
}
void HandleOKCallback () {
Nan::HandleScope scope;
v8::Local<v8::Value> argv[] = {
Nan::Null(),
v8::Local<v8::Value>(Nan::CopyBuffer(m_output, 32).ToLocalChecked())
};
callback->Call(2, argv, async_resource);
}
};
NAN_METHOD(cryptonight_pico_async) {
if (info.Length() < 2) return THROW_ERROR_EXCEPTION("You must provide at least two arguments.");
Local<Object> target = info[0]->ToObject();
if (!Buffer::HasInstance(target)) return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
int variant = 0;
int callback_arg_num;
if (info.Length() >= 3) {
if (!info[1]->IsNumber()) return THROW_ERROR_EXCEPTION("Argument 2 should be a number");
variant = Nan::To<int>(info[1]).FromMaybe(0);
callback_arg_num = 2;
} else {
callback_arg_num = 1;
}
Callback *callback = new Nan::Callback(info[callback_arg_num].As<v8::Function>());
Nan::AsyncQueueWorker(new CCryptonightPicoAsync(callback, Buffer::Data(target), Buffer::Length(target), variant));
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
NAN_MODULE_INIT(init) {
Nan::Set(target, Nan::New("cryptonight").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_async").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_async)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_light").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_light)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_light_async").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_light_async)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_heavy").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_heavy)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_heavy_async").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_heavy_async)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_pico").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_pico)).ToLocalChecked());
Nan::Set(target, Nan::New("cryptonight_pico_async").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(cryptonight_pico_async)).ToLocalChecked());
Nan::Set(target, Nan::New("randomx").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(randomx)).ToLocalChecked());
}
NODE_MODULE(cryptonight, init)