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This commit is contained in:
Philippe Teuwen 2019-04-06 01:00:54 +02:00
commit 26eb54b965
19 changed files with 160 additions and 160 deletions
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14
armsrc/hitag2_crypto.h
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@ -22,13 +22,13 @@ struct hitag2_tag {
uint8_t sectors[12][4];
};
extern uint32_t _f20(const uint64_t x);
extern uint64_t _hitag2_init(const uint64_t key, const uint32_t serial, const uint32_t IV);
extern uint64_t _hitag2_round(uint64_t *state);
extern uint32_t _hitag2_byte(uint64_t *x);
extern void hitag2_cipher_reset(struct hitag2_tag *tag, const uint8_t *iv);
extern int hitag2_cipher_authenticate(uint64_t *cs, const uint8_t *authenticator_is);
extern int hitag2_cipher_transcrypt(uint64_t *cs, uint8_t *data, uint16_t bytes, uint16_t bits) ;
uint32_t _f20(const uint64_t x);
uint64_t _hitag2_init(const uint64_t key, const uint32_t serial, const uint32_t IV);
uint64_t _hitag2_round(uint64_t *state);
uint32_t _hitag2_byte(uint64_t *x);
void hitag2_cipher_reset(struct hitag2_tag *tag, const uint8_t *iv);
int hitag2_cipher_authenticate(uint64_t *cs, const uint8_t *authenticator_is);
int hitag2_cipher_transcrypt(uint64_t *cs, uint8_t *data, uint16_t bytes, uint16_t bits) ;
#ifdef __cplusplus
}
#endif