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implement downloading program

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This commit is contained in:
NIIBE Yutaka
2012-05-17 17:02:49 +09:00
parent e2e2e1a045
commit ce338a9727
8 changed files with 471 additions and 66 deletions
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46
src/openpgp.c
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@@ -1,7 +1,7 @@
/*
* openpgp.c -- OpenPGP card protocol support
*
* Copyright (C) 2010, 2011 Free Software Initiative of Japan
* Copyright (C) 2010, 2011, 2012 Free Software Initiative of Japan
* Author: NIIBE Yutaka <gniibe@fsij.org>
*
* This file is a part of Gnuk, a GnuPG USB Token implementation.
@@ -39,6 +39,8 @@
#define INS_PSO 0x2a
#define INS_RESET_RETRY_COUNTER 0x2c
#define INS_PGP_GENERATE_ASYMMETRIC_KEY_PAIR 0x47
#define INS_EXTERNAL_AUTHENTICATE 0x82
#define INS_GET_CHALLENGE 0x84
#define INS_INTERNAL_AUTHENTICATE 0x88
#define INS_SELECT_FILE 0xa4
#define INS_READ_BINARY 0xb0
@@ -821,6 +823,43 @@ cmd_write_binary (void)
}
static void
cmd_external_authenticate (void)
{
DEBUG_INFO (" - EXTERNAL AUTHENTICATE\r\n");
if (!ac_check_status (AC_ADMIN_AUTHORIZED))
{
GPG_SECURITY_FAILURE ();
return;
}
chThdTerminate (chThdSelf ());
set_res_sw (0xff, 0xff);
DEBUG_INFO ("EXTERNAL AUTHENTICATE done.\r\n");
}
static void
cmd_get_challenge (void)
{
const uint8_t *rand;
int i;
DEBUG_INFO (" - GET CHALLENGE\r\n");
for (i = 0; i < 6; i++)
{
rand = random_bytes_get ();
memcpy (res_APDU + i * 16, rand, 16);
random_bytes_free (rand);
}
res_APDU_size = 96;
GPG_SUCCESS ();
DEBUG_INFO ("GET CHALLENGE done.\r\n");
}
struct command
{
uint8_t command;
@@ -833,11 +872,14 @@ const struct command cmds[] = {
{ INS_PSO, cmd_pso },
{ INS_RESET_RETRY_COUNTER, cmd_reset_user_password },
{ INS_PGP_GENERATE_ASYMMETRIC_KEY_PAIR, cmd_pgp_gakp },
{ INS_EXTERNAL_AUTHENTICATE, /* Not in OpenPGP card protocol */
cmd_external_authenticate },
{ INS_GET_CHALLENGE, cmd_get_challenge }, /* Not in OpenPGP card protocol */
{ INS_INTERNAL_AUTHENTICATE, cmd_internal_authenticate },
{ INS_SELECT_FILE, cmd_select_file },
{ INS_READ_BINARY, cmd_read_binary },
{ INS_GET_DATA, cmd_get_data },
{ INS_WRITE_BINARY, cmd_write_binary}, /* Not in OpenPGP card protocol */
{ INS_WRITE_BINARY, cmd_write_binary}, /* Not in OpenPGP card protocol */
#if defined(CERTDO_SUPPORT)
{ INS_UPDATE_BINARY, cmd_update_binary }, /* Not in OpenPGP card protocol */
#endif