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FIX: this fixes the "hf mf sniff l d f" command, which has been broken for a while. The cuid is correct used for decrypting.

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FIX: The flushing of logentries.
ADD: "hf mf sniff" - added the sniffing of UID's with a uidlen of 10.

Whats left? The key is not always found even if we use the "mfkey64" approach.

ADD: added the parity_zero attack in "hf mf mifare".  Still not working since piwi's changes to the iso14443a.c,  maybe needs a param to tell it to collect nonces for this special attack.
CHG: extracted some help-texts into usage_* methods. Changed some text as well

FIX:  "hf mf sim" command now uses both  mfkey32 and mfkey32_moebius version to find the key in attack mode.
CHG:  "hf mf sim" also now defaults to emul_memory to read a 4 byte UID.
This commit is contained in:
iceman1001 2016-04-18 13:18:02 +02:00
commit 6c84c90017
4 changed files with 313 additions and 339 deletions
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5
client/mifarehost.h
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@ -40,6 +40,7 @@ typedef struct {
int foundKey[2];
} sector;
int compar_int(const void * a, const void * b);
extern char logHexFileName[FILE_PATH_SIZE];
int mfnested(uint8_t blockNo, uint8_t keyType, uint8_t * key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t * ResultKeys, bool calibrate);
@ -53,12 +54,12 @@ int mfCSetUID(uint8_t *uid, uint8_t *atqa, uint8_t *sak, uint8_t *oldUID, uint8_
int mfCSetBlock(uint8_t blockNo, uint8_t *data, uint8_t *uid, uint8_t params);
int mfCGetBlock(uint8_t blockNo, uint8_t *data, uint8_t params);
int mfTraceInit(uint8_t *tuid, uint8_t *atqa, uint8_t sak, bool wantSaveToEmlFile);
int mfTraceInit(uint8_t *tuid, uint8_t uidlen, uint8_t *atqa, uint8_t sak, bool wantSaveToEmlFile);
int mfTraceDecode(uint8_t *data_src, int len, bool wantSaveToEmlFile);
int isTraceCardEmpty(void);
int isBlockEmpty(int blockN);
int isBlockTrailer(int blockN);
int loadTraceCard(uint8_t *tuid);
int loadTraceCard(uint8_t *tuid, uint8_t uidlen);
int saveTraceCard(void);
int tryDecryptWord(uint32_t nt, uint32_t ar_enc, uint32_t at_enc, uint8_t *data, int len);