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add apdu_decode

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This commit is contained in:
merlokk
2019-07-04 16:27:33 +03:00
parent 4dc6bcf771
commit a51c9192b1
2 changed files with 145 additions and 0 deletions
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26
fido2/apdu.h
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@@ -2,6 +2,8 @@
#define _APDU_H_
#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
typedef struct
{
@@ -12,6 +14,30 @@ typedef struct
uint8_t lc;
} __attribute__((packed)) APDU_HEADER;
typedef struct
{
uint8_t cla;
uint8_t ins;
uint8_t p1;
uint8_t p2;
uint8_t lc[3];
} __attribute__((packed)) EXT_APDU_HEADER;
typedef struct
{
uint8_t cla;
uint8_t ins;
uint8_t p1;
uint8_t p2;
uint16_t lc;
uint8_t *data;
uint32_t le;
bool extended_apdu;
uint8_t case_type;
} __attribute__((packed)) APDU_STRUCT;
extern int apdu_decode(uint8_t *data, size_t len, APDU_STRUCT *apdu);
#define APDU_FIDO_U2F_REGISTER 0x01
#define APDU_FIDO_U2F_AUTHENTICATE 0x02
#define APDU_FIDO_U2F_VERSION 0x03