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chg: 'hf mf sim' @piwi's changes part 1

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iceman1001 2017-11-11 22:41:52 +01:00
commit f906cb7f89
2 changed files with 23 additions and 9 deletions
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11
armsrc/mifareutil.h
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@ -30,6 +30,16 @@
#define AUTH_FIRST 0
#define AUTH_NESTED 2
#define AUTHENTICATION_TIMEOUT 848 // card times out 1ms after wrong authentication (according to NXP documentation)
#define PRE_AUTHENTICATION_LEADTIME 400 // some (non standard) cards need a pause after select before they are ready for first authentication
// mifare 4bit card answers
#define CARD_ACK 0x0A // 1010 - ACK
#define CARD_NACK_NA 0x04 // 0100 - NACK, not allowed (command not allowed)
#define CARD_NACK_TR 0x05 // 0101 - NACK, transmission error
//mifare emulator states
#define MFEMUL_NOFIELD 0
#define MFEMUL_IDLE 1
@ -75,6 +85,7 @@ int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData);
// crypto functions
void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
void mf_crypto1_decryptEx(struct Crypto1State *pcs, uint8_t *data_in, int len, uint8_t *data_out);
void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par);
uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);