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use Amiibo PACK if simulator PWD matches generated Amiibo PWD

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George Talusan 2023-01-25 10:24:38 -05:00
commit 002823dd9b
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1 changed files with 11 additions and 0 deletions
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11
armsrc/iso14443a.c
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@ -1229,6 +1229,17 @@ bool SimulateIso14443aInit(uint8_t tagType, uint16_t flags, uint8_t *data, tag_r
AddCrc14A(rPPS, sizeof(rPPS) - 2); AddCrc14A(rPPS, sizeof(rPPS) - 2);
if (tagType == 7) {
uint8_t pwd[4];
uint8_t gen_pwd[4];
uint16_t start = (*pages - 1) * 4 + MFU_DUMP_PREFIX_LENGTH;
emlGetMemBt(pwd, start, sizeof(pwd));
Uint4byteToMemBe(gen_pwd, ul_ev1_pwdgenB(data));
if (memcmp(pwd, gen_pwd, sizeof(pwd)) == 0) {
rPACK[0] = 0x80;
rPACK[1] = 0x80;
}
}
AddCrc14A(rPACK, sizeof(rPACK) - 2); AddCrc14A(rPACK, sizeof(rPACK) - 2);
static tag_response_info_t responses_init[] = { static tag_response_info_t responses_init[] = {