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comparison simtool/chvfunc.c @ 31:cca7d0528f89

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fc-simtool sws-auth-adm1 implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Mar 2021 00:42:47 +0000
parents
children c83ec3bd9d67
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30:25530c262137 31:cca7d0528f89
1 /*
2 * This module implements a functional interface to CHV commands,
3 * intended for high-level wrappers like sws-*.
4 */
5
6 #include <sys/types.h>
7 #include <stdio.h>
8 #include "simresp.h"
9
10 verify_chv_func(p2, pin)
11 unsigned p2;
12 char *pin;
13 {
14 u_char cmd[13];
15 int rc;
16
17 /* VERIFY CHV command APDU */
18 cmd[0] = 0xA0;
19 cmd[1] = 0x20;
20 cmd[2] = 0x00;
21 cmd[3] = p2;
22 cmd[4] = 8;
23 rc = encode_pin_entry(pin, cmd + 5);
24 if (rc < 0)
25 return(rc);
26 rc = apdu_exchange(cmd, 13);
27 if (rc < 0)
28 return(rc);
29 if (sim_resp_sw != 0x9000) {
30 fprintf(stderr, "bad SW response to VERIFY CHV: %04X\n",
31 sim_resp_sw);
32 return(-1);
33 }
34 return(0);
35 }