tianyi
/
SHD-CacheAttackLab
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

part2 ver 0.5.1

This commit is contained in:
ClF3 2024-11-04 21:14:37 +08:00
parent 1de445c64a
commit b071a46b79
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Part2-FlushReload/attacker.c
View File

@ -10,8 +10,10 @@
#define CACHE_HIT_THRESHOLD 200 #define CACHE_HIT_THRESHOLD 200
#define WAIT_TIME 1000 #define WAIT_TIME 1000
#define AVAR 1664525 #define AVAR 575479
#define CVAR 10020107 #define CVAR 10020107
#define AVAR1 199267
#define CVAR1 4900501
int main() { int main() {
int index = -1; int index = -1;
int flag = -1; int flag = -1;
@ -29,7 +31,7 @@ int main() {
for(int i = 0; i < 10000; i++) { for(int i = 0; i < 10000; i++) {
new_offset = (AVAR * offset + CVAR) % 1024; new_offset = (AVAR * offset + CVAR) % 1024;
if(offset == new_offset||offset-new_offset==1||offset-new_offset==-1) { if(offset == new_offset||offset-new_offset==1||offset-new_offset==-1) {
offset = (offset + 712) % 1024; offset = (AVAR1 * offset + CVAR1) % 1024;
} }
else { else {
offset = new_offset; offset = new_offset;