james/yubikey.rs
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change around and let send_data() take a pointer to APDU

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This commit is contained in:
Klas Lindfors
2014-02-05 09:45:09 +01:00
parent bfe8f2d376
commit 7af2439f45
1 changed files with 15 additions and 15 deletions
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yubico-piv-tool.c
+15 -15
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@@ -69,7 +69,7 @@ union u_APDU {
typedef union u_APDU APDU;
static void dump_hex(unsigned const char*, unsigned int);
static int send_data(SCARDHANDLE*, APDU, unsigned int, unsigned char*, unsigned long*, int);
static int send_data(SCARDHANDLE*, APDU*, unsigned int, unsigned char*, unsigned long*, int);
static int set_length(unsigned char*, int);
static int get_length(unsigned char*);
static int get_length_bytes(int);
@@ -152,7 +152,7 @@ static bool select_applet(SCARDHANDLE *card, int verbose) {
apdu.st.lc = AID_LEN;
memcpy(apdu.st.data, aid, AID_LEN);
sw = send_data(card, apdu, AID_LEN + 5, data, &recv_len, verbose);
sw = send_data(card, &apdu, AID_LEN + 5, data, &recv_len, verbose);
if(sw == 0x9000) {
return true;
}
@@ -188,7 +188,7 @@ static bool authenticate(SCARDHANDLE *card, unsigned const char *key, int verbos
apdu.st.data[0] = 0x7c;
apdu.st.data[1] = 0x02;
apdu.st.data[2] = 0x80;
sw = send_data(card, apdu, 9, data, &recv_len, verbose);
sw = send_data(card, &apdu, 9, data, &recv_len, verbose);
if(sw != 0x9000) {
return false;
}
@@ -210,7 +210,7 @@ static bool authenticate(SCARDHANDLE *card, unsigned const char *key, int verbos
apdu.st.data[2] = 0x80;
apdu.st.data[3] = 8;
memcpy(apdu.st.data + 4, response, 8);
sw = send_data(card, apdu, 17, data, &recv_len, verbose);
sw = send_data(card, &apdu, 17, data, &recv_len, verbose);
}
if(sw == 0x9000) {
@@ -227,7 +227,7 @@ static void print_version(SCARDHANDLE *card, int verbose) {
memset(apdu.raw, 0, sizeof(apdu));
apdu.st.ins = 0xfd;
sw = send_data(card, apdu, 4, data, &recv_len, verbose);
sw = send_data(card, &apdu, 4, data, &recv_len, verbose);
if(sw == 0x9000) {
printf("Applet version %d.%d.%d found.\n", data[0], data[1], data[2]);
} else {
@@ -287,7 +287,7 @@ static bool generate_key(SCARDHANDLE *card, const char *slot, enum enum_algorith
ret = false;
goto generate_out;
}
sw = send_data(card, apdu, 10, data, &recv_len, verbose);
sw = send_data(card, &apdu, 10, data, &recv_len, verbose);
/* chained response */
if((sw & 0x6100) == 0x6100) {
@@ -295,7 +295,7 @@ static bool generate_key(SCARDHANDLE *card, const char *slot, enum enum_algorith
recv_len = 0xff;
memset(apdu.raw, 0, sizeof(apdu));
apdu.st.ins = 0xc0;
sw = send_data(card, apdu, 4, data + received, &recv_len, verbose);
sw = send_data(card, &apdu, 4, data + received, &recv_len, verbose);
}
if(sw != 0x9000) {
fprintf(stderr, "Failed to generate new key.\n");
@@ -428,7 +428,7 @@ static bool set_mgm_key(SCARDHANDLE *card, unsigned const char *new_key, int ver
apdu.st.data[1] = 0x9b;
apdu.st.data[2] = KEY_LEN;
memcpy(apdu.st.data + 3, new_key, KEY_LEN);
sw = send_data(card, apdu, KEY_LEN + 8, data, &recv_len, verbose);
sw = send_data(card, &apdu, KEY_LEN + 8, data, &recv_len, verbose);
if(sw == 0x9000) {
return true;
@@ -445,7 +445,7 @@ static bool reset(SCARDHANDLE *card, int verbose) {
memset(apdu.raw, 0, sizeof(apdu));
/* note: the reset function is only available when both pins are blocked. */
apdu.st.ins = 0xfb;
sw = send_data(card, apdu, 4, data, &recv_len, verbose);
sw = send_data(card, &apdu, 4, data, &recv_len, verbose);
if(sw == 0x9000) {
return true;
@@ -472,7 +472,7 @@ static bool set_pin_retries(SCARDHANDLE *card, int pin_retries, int puk_retries,
apdu.st.ins = 0xfa;
apdu.st.p1 = pin_retries;
apdu.st.p2 = puk_retries;
sw = send_data(card, apdu, 4, data, &recv_len, verbose);
sw = send_data(card, &apdu, 4, data, &recv_len, verbose);
if(sw == 0x9000) {
return true;
@@ -590,7 +590,7 @@ static bool import_key(SCARDHANDLE *card, enum enum_key_format key_format,
apdu.st.p2 = key;
apdu.st.lc = this_size;
memcpy(apdu.st.data, in_ptr, this_size);
sw = send_data(card, apdu, this_size + 5, data, &recv_len, verbose);
sw = send_data(card, &apdu, this_size + 5, data, &recv_len, verbose);
if(sw != 0x9000) {
fprintf(stderr, "Failed import command with code %x.", sw);
ret = false;
@@ -739,7 +739,7 @@ static bool import_cert(SCARDHANDLE *card, enum enum_key_format cert_format,
apdu.st.p2 = 0xff;
apdu.st.lc = this_size;
memcpy(apdu.st.data, certptr, this_size);
sw = send_data(card, apdu, this_size + 5, data, &recv_len, verbose);
sw = send_data(card, &apdu, this_size + 5, data, &recv_len, verbose);
if(sw != 0x9000) {
fprintf(stderr, "Failed import command with code %x.", sw);
ret = false;
@@ -766,17 +766,17 @@ import_cert_out:
return ret;
}
static int send_data(SCARDHANDLE *card, APDU apdu, unsigned int send_len,
static int send_data(SCARDHANDLE *card, APDU *apdu, unsigned int send_len,
unsigned char *data, unsigned long *recv_len, int verbose) {
long rc;
int sw;
if(verbose > 1) {
fprintf(stderr, "> ");
dump_hex(apdu.raw, send_len);
dump_hex(apdu->raw, send_len);
fprintf(stderr, "\n");
}
rc = SCardTransmit(*card, SCARD_PCI_T1, apdu.raw, send_len, NULL, data, recv_len);
rc = SCardTransmit(*card, SCARD_PCI_T1, apdu->raw, send_len, NULL, data, recv_len);
if(rc != SCARD_S_SUCCESS) {
fprintf (stderr, "error: SCardTransmit failed, rc=%08lx\n", rc);
return 0;