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Update iclass.c

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Removed unused value of blockno

Signed-off-by: Antiklesys <syselkitna@gmail.com>
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Antiklesys 2025-06-04 22:46:44 +08:00 • committed by GitHub
commit 7225ea6ac4
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1 changed files with 1 additions and 2 deletions
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armsrc/iclass.c
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@ -2778,7 +2778,7 @@ void iClass_Recover(iclass_recover_req_t *msg) {
}
//Step2 Privilege Escalation: attempt to read AA2 with credentials for AA1
uint8_t blockno = 24;
uint8_t blockno = 3;
int priv_esc_tries = 0;
while (!priv_esc) {
//The privilege escalation is done with a readcheck and not just a normal read!
@ -2813,7 +2813,6 @@ void iClass_Recover(iclass_recover_req_t *msg) {
//Step4 Calculate New Mac
uint8_t wb[9] = {0};
blockno = 3;
wb[0] = blockno;
memcpy(wb + 1, genkeyblock, 8);
doMAC_N(wb, sizeof(wb), div_key2, mac2);