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Revert "upd pr 4316"

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This reverts commit 9d325c6d5c.
This commit is contained in:
MX
2025-12-16 17:40:28 +03:00
parent 9d325c6d5c
commit c6cdaccc87
4 changed files with 9 additions and 157 deletions
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3
lib/nfc/protocols/mf_classic/mf_classic.c
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@@ -16,8 +16,7 @@ typedef struct {
static const uint32_t mf_classic_data_format_version = 2;
// MIFARE Plus 2K SL1 has 32 sectors (128 blocks total) per official specification
#define MF_CLASSIC_PLUS2K_SCAN_SECTORS 32
#define MF_CLASSIC_PLUS2K_SCAN_SECTORS 18
static const MfClassicFeatures mf_classic_features[MfClassicTypeNum] = {
[MfClassicTypeMini] =

9
lib/nfc/protocols/mf_classic/mf_classic_listener.c
View File

@@ -65,15 +65,6 @@ static MfClassicListenerCommand mf_classic_listener_auth_first_part_handler(
uint8_t sector_num = mf_classic_get_sector_by_block(block_num);
// Reject authentication immediately if keys are not found (uninitialized sector)
// This matches real card behavior where empty sectors reject authentication
// Fast path: check mask directly instead of function call
if(key_type == MfClassicKeyTypeA) {
if(FURI_BIT(instance->data->key_a_mask, sector_num) == 0) break;
} else {
if(FURI_BIT(instance->data->key_b_mask, sector_num) == 0) break;
}
MfClassicSectorTrailer* sec_tr =
mf_classic_get_sector_trailer_by_sector(instance->data, sector_num);
MfClassicKey* key = (key_type == MfClassicKeyTypeA) ? &sec_tr->key_a : &sec_tr->key_b;