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RISC-V: detect and use hardware AES

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This commit is contained in:
SChernykh
2025-12-29 22:10:07 +01:00
parent eb49237aaa
commit d3a84c4b52
6 changed files with 284 additions and 13 deletions
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21
src/crypto/randomx/aes_hash.cpp
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@@ -41,6 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifdef XMRIG_RISCV
#include "backend/cpu/Cpu.h"
#include "crypto/randomx/aes_hash_rv64_vector.hpp"
#include "crypto/randomx/aes_hash_rv64_zkn.hpp"
#endif
#define AES_HASH_1R_STATE0 0xd7983aad, 0xcc82db47, 0x9fa856de, 0x92b52c0d
@@ -67,6 +68,11 @@ template<int softAes>
void hashAes1Rx4(const void *input, size_t inputSize, void *hash)
{
#ifdef XMRIG_RISCV
if (xmrig::Cpu::info()->hasAES()) {
hashAes1Rx4_zkn(input, inputSize, hash);
return;
}
if (xmrig::Cpu::info()->hasRISCV_Vector()) {
hashAes1Rx4_RVV<softAes>(input, inputSize, hash);
return;
@@ -143,6 +149,11 @@ template<int softAes>
void fillAes1Rx4(void *state, size_t outputSize, void *buffer)
{
#ifdef XMRIG_RISCV
if (xmrig::Cpu::info()->hasAES()) {
fillAes1Rx4_zkn(state, outputSize, buffer);
return;
}
if (xmrig::Cpu::info()->hasRISCV_Vector()) {
fillAes1Rx4_RVV<softAes>(state, outputSize, buffer);
return;
@@ -195,6 +206,11 @@ template<int softAes>
void fillAes4Rx4(void *state, size_t outputSize, void *buffer)
{
#ifdef XMRIG_RISCV
if (xmrig::Cpu::info()->hasAES()) {
fillAes4Rx4_zkn(state, outputSize, buffer);
return;
}
if (xmrig::Cpu::info()->hasRISCV_Vector()) {
fillAes4Rx4_RVV<softAes>(state, outputSize, buffer);
return;
@@ -270,6 +286,11 @@ void hashAndFillAes1Rx4(void *scratchpad, size_t scratchpadSize, void *hash, voi
PROFILE_SCOPE(RandomX_AES);
#ifdef XMRIG_RISCV
if (xmrig::Cpu::info()->hasAES()) {
hashAndFillAes1Rx4_zkn(scratchpad, scratchpadSize, hash, fill_state);
return;
}
if (xmrig::Cpu::info()->hasRISCV_Vector()) {
hashAndFillAes1Rx4_RVV<softAes, unroll>(scratchpad, scratchpadSize, hash, fill_state);
return;