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ADD: 'hf mf fastchk' - new command, improved check keys functionality. It uses a bunch of techniques to get a speedup.

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Using a dictionary file with 421keys,

Current implementation of checkkeys takes 300 sec.
This implementation of checkkeys takes 250 sec.

I implemented it as a separate command so it will be easier to compare between the old and new checkkeys.
Its also doing much on deviceside, which is a step to much funnier standalone modes  :))
This commit is contained in:
iceman1001 2017-10-05 16:00:56 +02:00
commit 2ca0ea8cb4
6 changed files with 693 additions and 12 deletions
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armsrc/iso14443a.h
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@ -94,6 +94,7 @@ extern int ReaderReceive(uint8_t *receivedAnswer, uint8_t *par);
extern void iso14443a_setup(uint8_t fpga_minor_mode);
extern int iso14_apdu(uint8_t *cmd, uint16_t cmd_len, void *data);
extern int iso14443a_select_card(uint8_t *uid_ptr, iso14a_card_select_t *resp_data, uint32_t *cuid_ptr, bool anticollision, uint8_t num_cascades, bool no_rats);
extern int iso14443a_fast_select_card(uint8_t *uid_ptr, uint8_t num_cascades);
extern void iso14a_set_trigger(bool enable);
int EmSendCmd14443aRaw(uint8_t *resp, uint16_t respLen);