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fix auth and

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This commit is contained in:
iceman1001 2020-07-19 20:45:47 +02:00
commit a1529b44ca
8 changed files with 367 additions and 257 deletions
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11
common/cardhelper.c
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@ -19,6 +19,7 @@
#define CARD_INS_ENCRYPT 0x02
#define CARD_INS_DECODE 0x06
#define CARD_INS_NUMBLOCKS 0x07
#define CARD_INS_PINSIZE 0x08
static uint8_t cmd[] = {0x96, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
// look for CryptoHelper
@ -91,3 +92,13 @@ uint8_t GetNumberBlocksForUserId(uint8_t *src) {
ExchangeAPDUSC(true, c, sizeof(c), false, true, resp, sizeof(resp), &resp_len);
return resp[8];
}
// Call with block6
uint8_t GetPinSize(uint8_t *src) {
int resp_len = 0;
uint8_t resp[254] = {0};
uint8_t c[] = {0x96, CARD_INS_PINSIZE, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
memcpy(c + 5, src, 8);
ExchangeAPDUSC(true, c, sizeof(c), false, true, resp, sizeof(resp), &resp_len);
return resp[8];
}