rfidrig/proxmark3
0
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2026-05-12 11:18:11 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3259 from Antiklesys/master

Browse Source 
Update comments in cipher_bs_avx512.c - no code changes
This commit is contained in:
Iceman
2026-04-22 16:49:51 +07:00
committed by GitHub
parent 0a8b475b48 bf8c2faf6e
commit a0bf655bda
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
client/src/loclass/cipher_bs_avx512.c
+2 -2
View File
@@ -237,8 +237,8 @@ void doMAC_brute_match512(const uint64_t y_bits_bs[96 * BS512_WORDS],
const __m512i diff = _mm512_xor_si512(r[2], _mm512_loadu_si512((const void *)&target_mac_bs[tick * BS512_WORDS]));
//mac_match = _mm512_andnot_si512(diff, mac_match); //works fine but throws errors with some GCC version
mac_match = _mm512_maskz_andnot_epi32(0xFFFF, diff, mac_match); //test to remove GCC errors, should perform exactly the same upon compilation
//mac_match = _mm512_andnot_si512(diff, mac_match); //works fine but throws errors with some GCC version (this is a GCC issue not a code issue)
mac_match = _mm512_maskz_andnot_epi32(0xFFFF, diff, mac_match); //Performs as the above after compilation, but doesn't trigger GCC errors
if ((tick == 7 || tick == 15 || tick == 23) && _mm512_test_epi64_mask(mac_match, mac_match) == 0) {
for (int i = 0; i < BS512_WORDS; i++) {