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CHG: cleanups

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iceman1001 2019-02-23 14:15:54 +01:00
commit 22510b6f22
2 changed files with 32 additions and 51 deletions
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6
client/hardnested/hardnested_bf_core.c
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@ -59,6 +59,7 @@ THE SOFTWARE.
#include <string.h>
#include "crapto1/crapto1.h"
#include "parity.h"
#include "util.h"
// bitslice type
// while AVX supports 256 bit vector floating point operations, we need integer operations for boolean logic
@ -99,9 +100,6 @@ typedef union {
// size of nonce to be decrypted
#define KEYSTREAM_SIZE 24
// endianness conversion
#define rev32(word) ((((word) & 0xff) << 24) | ((((word) >> 8) & 0xff) << 16) | ((((word) >> 16) & 0xff) << 8) | ((((word) >> 24) & 0xff)))
// this needs to be compiled several times for each instruction set.
// For each instruction set, define a dedicated function name:
#if defined (__AVX512F__)
@ -184,7 +182,7 @@ void BITSLICE_TEST_NONCES(uint32_t nonces_to_bruteforce, uint32_t *bf_test_nonce
// bitslice nonces' 2nd to 4th byte
for (uint32_t i = 0; i < nonces_to_bruteforce; i++) {
for(uint32_t bit_idx = 0; bit_idx < KEYSTREAM_SIZE; bit_idx++){
bool bit = get_bit(KEYSTREAM_SIZE-1-bit_idx, rev32(bf_test_nonce[i] << 8));
bool bit = get_bit(KEYSTREAM_SIZE-1-bit_idx, BSWAP_32(bf_test_nonce[i] << 8));
if(bit){
bitsliced_encrypted_nonces[i][bit_idx].value = bs_ones.value;
} else {