dearsky/pico-hsm
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Starting migration from gnuk to own solution.

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gnuk/openpgp will be left as another pkcs15 app.
Lots of work has been done in the meanwhile.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-02-13 01:17:14 +01:00
parent 210fa98ca4
commit 0017284103
19 changed files with 1910 additions and 966 deletions
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79
hsm2040.h
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@@ -8,9 +8,19 @@
#define _HSM2040_H_
#include "ccid.h"
#include "tusb.h"
#define USB_REQ_CCID 0xA1
typedef struct app {
const uint8_t *aid;
int (*process_apdu)();
struct app* (*select_aid)();
int (*unload)();
} app_t;
extern int register_app(app_t * (*)());
extern const uint8_t historical_bytes[];
#define DEBUG_PAYLOAD(p,s) { \
@@ -29,6 +39,75 @@ extern const uint8_t historical_bytes[];
TU_LOG1("\r\n");\
} TU_LOG1("\r\n"); \
}
struct apdu {
uint8_t seq;
/* command APDU */
uint8_t *cmd_apdu_head; /* CLS INS P1 P2 [ internal Lc ] */
uint8_t *cmd_apdu_data;
size_t cmd_apdu_data_len; /* Nc, calculated by Lc field */
size_t expected_res_size; /* Ne, calculated by Le field */
/* response APDU */
uint16_t sw;
uint16_t res_apdu_data_len;
uint8_t *res_apdu_data;
};
#define CLS(a) a.cmd_apdu_head[0]
#define INS(a) a.cmd_apdu_head[1]
#define P1(a) a.cmd_apdu_head[2]
#define P2(a) a.cmd_apdu_head[3]
#define res_APDU apdu.res_apdu_data
#define res_APDU_size apdu.res_apdu_data_len
extern struct apdu apdu;
uint16_t set_res_sw (uint8_t sw1, uint8_t sw2);
static inline const uint16_t make_uint16_t(uint8_t b1, uint8_t b2) {
return (b1 << 8) | b2;
}
static inline const uint16_t get_uint16_t(const uint8_t *b, uint16_t offset) {
return make_uint16_t(b[offset], b[offset+1]);
}
static inline const void put_uint16_t(uint16_t n, uint8_t *b) {
*b++ = (n >> 8) & 0xff;
*b = n & 0xff;
}
#ifdef DEBUG
void stdout_init (void);
#define DEBUG_MORE 1
/*
* Debug functions in debug.c
*/
void put_byte (uint8_t b);
void put_byte_with_no_nl (uint8_t b);
void put_short (uint16_t x);
void put_word (uint32_t x);
void put_int (uint32_t x);
void put_string (const char *s);
void put_binary (const char *s, int len);
#define DEBUG_INFO(msg) put_string (msg)
#define DEBUG_WORD(w) put_word (w)
#define DEBUG_SHORT(h) put_short (h)
#define DEBUG_BYTE(b) put_byte (b)
#define DEBUG_BINARY(s,len) put_binary ((const char *)s,len)
#else
#define DEBUG_INFO(msg)
#define DEBUG_WORD(w)
#define DEBUG_SHORT(h)
#define DEBUG_BYTE(b)
#define DEBUG_BINARY(s,len)
#endif
#endif