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Panthera algo implementation

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This commit is contained in:
MoneroOcean 2020-07-16 16:43:19 -07:00
parent 50b1bf8a1d
commit 5eafa9e455
20 changed files with 2897 additions and 426 deletions
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37
src/crypto/randomx/randomx.cpp
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@ -49,6 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
extern "C" {
#include "crypto/randomx/defyx/yescrypt.h"
#include "crypto/randomx/panthera/yespower.h"
#include "crypto/randomx/defyx/KangarooTwelve.h"
}
@ -131,6 +132,10 @@ RandomX_ConfigurationScala::RandomX_ConfigurationScala()
RANDOMX_FREQ_CBRANCH = 16;
}
RandomX_ConfigurationScala2::RandomX_ConfigurationScala2()
{
}
RandomX_ConfigurationBase::RandomX_ConfigurationBase()
: ArgonMemory(262144)
, ArgonIterations(3)
@ -335,6 +340,7 @@ RandomX_ConfigurationArqma RandomX_ArqmaConfig;
RandomX_ConfigurationSafex RandomX_SafexConfig;
RandomX_ConfigurationKeva RandomX_KevaConfig;
RandomX_ConfigurationScala RandomX_ScalaConfig;
RandomX_ConfigurationScala2 RandomX_Scala2Config;
alignas(64) RandomX_ConfigurationBase RandomX_CurrentConfig;
@ -359,6 +365,13 @@ int rx_sipesh_k12(void *out, size_t outlen, const void *in, size_t inlen)
return retval;
}
int rx_yespower_k12(void *out, size_t outlen, const void *in, size_t inlen)
{
rx_blake2b(out, outlen, in, inlen, 0, 0);
yespower_hash(out, outlen, out);
return KangarooTwelve((const unsigned char *)in, inlen, (unsigned char *)out, 32, 0, 0);
}
extern "C" {
randomx_cache *randomx_create_cache(randomx_flags flags, uint8_t *memory) {
@ -564,10 +577,10 @@ extern "C" {
assert(inputSize == 0 || input != nullptr);
assert(output != nullptr);
alignas(16) uint64_t tempHash[8];
if (algo == xmrig::Algorithm::RX_DEFYX) {
rx_sipesh_k12(tempHash, sizeof(tempHash), input, inputSize);
} else {
rx_blake2b(tempHash, sizeof(tempHash), input, inputSize, nullptr, 0);
switch (algo) {
case xmrig::Algorithm::RX_DEFYX: rx_sipesh_k12(tempHash, sizeof(tempHash), input, inputSize); break;
case xmrig::Algorithm::RX_XLA: rx_yespower_k12(tempHash, sizeof(tempHash), input, inputSize); break;
default: rx_blake2b(tempHash, sizeof(tempHash), input, inputSize, nullptr, 0);
}
machine->initScratchpad(&tempHash);
machine->resetRoundingMode();
@ -580,10 +593,10 @@ extern "C" {
}
void randomx_calculate_hash_first(randomx_vm* machine, uint64_t (&tempHash)[8], const void* input, size_t inputSize, const xmrig::Algorithm algo) {
if (algo == xmrig::Algorithm::RX_DEFYX) {
rx_sipesh_k12(tempHash, sizeof(tempHash), input, inputSize);
} else {
rx_blake2b(tempHash, sizeof(tempHash), input, inputSize, nullptr, 0);
switch (algo) {
case xmrig::Algorithm::RX_DEFYX: rx_sipesh_k12(tempHash, sizeof(tempHash), input, inputSize); break;
case xmrig::Algorithm::RX_XLA: rx_yespower_k12(tempHash, sizeof(tempHash), input, inputSize); break;
default: rx_blake2b(tempHash, sizeof(tempHash), input, inputSize, nullptr, 0);
}
machine->initScratchpad(tempHash);
}
@ -597,10 +610,10 @@ extern "C" {
machine->run(&tempHash);
// Finish current hash and fill the scratchpad for the next hash at the same time
if (algo == xmrig::Algorithm::RX_DEFYX) {
rx_sipesh_k12(tempHash, sizeof(tempHash), nextInput, nextInputSize);
} else {
rx_blake2b(tempHash, sizeof(tempHash), nextInput, nextInputSize, nullptr, 0);
switch (algo) {
case xmrig::Algorithm::RX_DEFYX: rx_sipesh_k12(tempHash, sizeof(tempHash), nextInput, nextInputSize); break;
case xmrig::Algorithm::RX_XLA: rx_yespower_k12(tempHash, sizeof(tempHash), nextInput, nextInputSize); break;
default: rx_blake2b(tempHash, sizeof(tempHash), nextInput, nextInputSize, nullptr, 0);
}
machine->hashAndFill(output, RANDOMX_HASH_SIZE, tempHash);
}