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authorDag-Erling Smørgrav <des@FreeBSD.org>2010-03-08 11:24:19 +0000
committerDag-Erling Smørgrav <des@FreeBSD.org>2010-03-08 11:24:19 +0000
commit5fe13e2e9be32fe8299a3a2da8e829bb2af78918 (patch)
tree62d5c2fd0acdc469a916af5d7a5deaa6ea469788
parent6d4f2dd11a26e3c2c7f4838f72cf07230d7678a4 (diff)
downloadsrc-5fe13e2e9be32fe8299a3a2da8e829bb2af78918.tar.gz
src-5fe13e2e9be32fe8299a3a2da8e829bb2af78918.zip
Forgot to remove dead filesvendor/openssh/5.4p1
Notes
Notes: svn path=/vendor-crypto/openssh/dist/; revision=204863 svn path=/vendor-crypto/openssh/5.4p1/; revision=204864; tag=vendor/openssh/5.4p1
-rw-r--r--README.smartcard93
-rw-r--r--scard-opensc.c532
-rw-r--r--scard.c571
-rw-r--r--scard.h39
-rw-r--r--scard/Makefile.in29
-rw-r--r--scard/Ssh.binbin600 -> 0 bytes
-rw-r--r--scard/Ssh.bin.uu17
-rw-r--r--scard/Ssh.java164
8 files changed, 0 insertions, 1445 deletions
diff --git a/README.smartcard b/README.smartcard
deleted file mode 100644
index fdf83ecab4c0..000000000000
--- a/README.smartcard
+++ /dev/null
@@ -1,93 +0,0 @@
-How to use smartcards with OpenSSH?
-
-OpenSSH contains experimental support for authentication using
-Cyberflex smartcards and TODOS card readers, in addition to the cards
-with PKCS#15 structure supported by OpenSC. To enable this you
-need to:
-
-Using libsectok:
-
-(1) enable sectok support in OpenSSH:
-
- $ ./configure --with-sectok
-
-(2) If you have used a previous version of ssh with your card, you
- must remove the old applet and keys.
-
- $ sectok
- sectok> login -d
- sectok> junload Ssh.bin
- sectok> delete 0012
- sectok> delete sh
- sectok> quit
-
-(3) load the Java Cardlet to the Cyberflex card and set card passphrase:
-
- $ sectok
- sectok> login -d
- sectok> jload /usr/libdata/ssh/Ssh.bin
- sectok> setpass
- Enter new AUT0 passphrase:
- Re-enter passphrase:
- sectok> quit
-
- Do not forget the passphrase. There is no way to
- recover if you do.
-
- IMPORTANT WARNING: If you attempt to login with the
- wrong passphrase three times in a row, you will
- destroy your card.
-
-(4) load a RSA key to the card:
-
- $ ssh-keygen -f /path/to/rsakey -U 1
- (where 1 is the reader number, you can also try 0)
-
- In spite of the name, this does not generate a key.
- It just loads an already existing key on to the card.
-
-(5) Optional: If you don't want to use a card passphrase, change the
- acl on the private key file:
-
- $ sectok
- sectok> login -d
- sectok> acl 0012 world: w
- world: w
- AUT0: w inval
- sectok> quit
-
- If you do this, anyone who has access to your card
- can assume your identity. This is not recommended.
-
-
-Using OpenSC:
-
-(1) install OpenSC:
-
- Sources and instructions are available from
- http://www.opensc.org/
-
-(2) enable OpenSC support in OpenSSH:
-
- $ ./configure --with-opensc[=/path/to/opensc] [options]
-
-(3) load a RSA key to the card:
-
- Not supported yet.
-
-
-Common operations:
-
-(1) tell the ssh client to use the card reader:
-
- $ ssh -I 1 otherhost
-
-(2) or tell the agent (don't forget to restart) to use the smartcard:
-
- $ ssh-add -s 1
-
-
--markus,
-Tue Jul 17 23:54:51 CEST 2001
-
-$OpenBSD: README.smartcard,v 1.9 2003/11/21 11:57:02 djm Exp $
diff --git a/scard-opensc.c b/scard-opensc.c
deleted file mode 100644
index 36dae05fd5a8..000000000000
--- a/scard-opensc.c
+++ /dev/null
@@ -1,532 +0,0 @@
-/*
- * Copyright (c) 2002 Juha Yrjl. All rights reserved.
- * Copyright (c) 2001 Markus Friedl.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "includes.h"
-#if defined(SMARTCARD) && defined(USE_OPENSC)
-
-#include <sys/types.h>
-
-#include <openssl/evp.h>
-#include <openssl/x509.h>
-
-#include <stdarg.h>
-#include <string.h>
-
-#include <opensc/opensc.h>
-#include <opensc/pkcs15.h>
-
-#include "key.h"
-#include "log.h"
-#include "xmalloc.h"
-#include "misc.h"
-#include "scard.h"
-
-#if OPENSSL_VERSION_NUMBER < 0x00907000L && defined(CRYPTO_LOCK_ENGINE)
-#define USE_ENGINE
-#define RSA_get_default_method RSA_get_default_openssl_method
-#else
-#endif
-
-#ifdef USE_ENGINE
-#include <openssl/engine.h>
-#define sc_get_rsa sc_get_engine
-#else
-#define sc_get_rsa sc_get_rsa_method
-#endif
-
-static int sc_reader_id;
-static sc_context_t *ctx = NULL;
-static sc_card_t *card = NULL;
-static sc_pkcs15_card_t *p15card = NULL;
-
-static char *sc_pin = NULL;
-
-struct sc_priv_data
-{
- struct sc_pkcs15_id cert_id;
- int ref_count;
-};
-
-void
-sc_close(void)
-{
- if (p15card) {
- sc_pkcs15_unbind(p15card);
- p15card = NULL;
- }
- if (card) {
- sc_disconnect_card(card, 0);
- card = NULL;
- }
- if (ctx) {
- sc_release_context(ctx);
- ctx = NULL;
- }
-}
-
-static int
-sc_init(void)
-{
- int r;
-
- r = sc_establish_context(&ctx, "openssh");
- if (r)
- goto err;
- if (sc_reader_id >= ctx->reader_count) {
- r = SC_ERROR_NO_READERS_FOUND;
- error("Illegal reader number %d (max %d)", sc_reader_id,
- ctx->reader_count -1);
- goto err;
- }
- r = sc_connect_card(ctx->reader[sc_reader_id], 0, &card);
- if (r)
- goto err;
- r = sc_pkcs15_bind(card, &p15card);
- if (r)
- goto err;
- return 0;
-err:
- sc_close();
- return r;
-}
-
-/* private key operations */
-
-static int
-sc_prkey_op_init(RSA *rsa, struct sc_pkcs15_object **key_obj_out,
- unsigned int usage)
-{
- int r;
- struct sc_priv_data *priv;
- struct sc_pkcs15_object *key_obj;
- struct sc_pkcs15_prkey_info *key;
- struct sc_pkcs15_object *pin_obj;
- struct sc_pkcs15_pin_info *pin;
-
- priv = (struct sc_priv_data *) RSA_get_app_data(rsa);
- if (priv == NULL)
- return -1;
- if (p15card == NULL) {
- sc_close();
- r = sc_init();
- if (r) {
- error("SmartCard init failed: %s", sc_strerror(r));
- goto err;
- }
- }
- r = sc_pkcs15_find_prkey_by_id_usage(p15card, &priv->cert_id,
- usage, &key_obj);
- if (r) {
- error("Unable to find private key from SmartCard: %s",
- sc_strerror(r));
- goto err;
- }
- key = key_obj->data;
- r = sc_pkcs15_find_pin_by_auth_id(p15card, &key_obj->auth_id,
- &pin_obj);
- if (r == SC_ERROR_OBJECT_NOT_FOUND) {
- /* no pin required */
- r = sc_lock(card);
- if (r) {
- error("Unable to lock smartcard: %s", sc_strerror(r));
- goto err;
- }
- *key_obj_out = key_obj;
- return 0;
- } else if (r) {
- error("Unable to find PIN object from SmartCard: %s",
- sc_strerror(r));
- goto err;
- }
- pin = pin_obj->data;
- r = sc_lock(card);
- if (r) {
- error("Unable to lock smartcard: %s", sc_strerror(r));
- goto err;
- }
- if (sc_pin != NULL) {
- r = sc_pkcs15_verify_pin(p15card, pin, sc_pin,
- strlen(sc_pin));
- if (r) {
- sc_unlock(card);
- error("PIN code verification failed: %s",
- sc_strerror(r));
- goto err;
- }
- }
- *key_obj_out = key_obj;
- return 0;
-err:
- sc_close();
- return -1;
-}
-
-#define SC_USAGE_DECRYPT SC_PKCS15_PRKEY_USAGE_DECRYPT | \
- SC_PKCS15_PRKEY_USAGE_UNWRAP
-
-static int
-sc_private_decrypt(int flen, u_char *from, u_char *to, RSA *rsa,
- int padding)
-{
- struct sc_pkcs15_object *key_obj;
- int r;
-
- if (padding != RSA_PKCS1_PADDING)
- return -1;
- r = sc_prkey_op_init(rsa, &key_obj, SC_USAGE_DECRYPT);
- if (r)
- return -1;
- r = sc_pkcs15_decipher(p15card, key_obj, SC_ALGORITHM_RSA_PAD_PKCS1,
- from, flen, to, flen);
- sc_unlock(card);
- if (r < 0) {
- error("sc_pkcs15_decipher() failed: %s", sc_strerror(r));
- goto err;
- }
- return r;
-err:
- sc_close();
- return -1;
-}
-
-#define SC_USAGE_SIGN SC_PKCS15_PRKEY_USAGE_SIGN | \
- SC_PKCS15_PRKEY_USAGE_SIGNRECOVER
-
-static int
-sc_sign(int type, u_char *m, unsigned int m_len,
- unsigned char *sigret, unsigned int *siglen, RSA *rsa)
-{
- struct sc_pkcs15_object *key_obj;
- int r;
- unsigned long flags = 0;
-
- /* XXX: sc_prkey_op_init will search for a pkcs15 private
- * key object with the sign or signrecover usage flag set.
- * If the signing key has only the non-repudiation flag set
- * the key will be rejected as using a non-repudiation key
- * for authentication is not recommended. Note: This does not
- * prevent the use of a non-repudiation key for authentication
- * if the sign or signrecover flag is set as well.
- */
- r = sc_prkey_op_init(rsa, &key_obj, SC_USAGE_SIGN);
- if (r)
- return -1;
- /* FIXME: length of sigret correct? */
- /* FIXME: check 'type' and modify flags accordingly */
- flags = SC_ALGORITHM_RSA_PAD_PKCS1 | SC_ALGORITHM_RSA_HASH_SHA1;
- r = sc_pkcs15_compute_signature(p15card, key_obj, flags,
- m, m_len, sigret, RSA_size(rsa));
- sc_unlock(card);
- if (r < 0) {
- error("sc_pkcs15_compute_signature() failed: %s",
- sc_strerror(r));
- goto err;
- }
- *siglen = r;
- return 1;
-err:
- sc_close();
- return 0;
-}
-
-static int
-sc_private_encrypt(int flen, u_char *from, u_char *to, RSA *rsa,
- int padding)
-{
- error("Private key encryption not supported");
- return -1;
-}
-
-/* called on free */
-
-static int (*orig_finish)(RSA *rsa) = NULL;
-
-static int
-sc_finish(RSA *rsa)
-{
- struct sc_priv_data *priv;
-
- priv = RSA_get_app_data(rsa);
- priv->ref_count--;
- if (priv->ref_count == 0) {
- free(priv);
- sc_close();
- }
- if (orig_finish)
- orig_finish(rsa);
- return 1;
-}
-
-/* engine for overloading private key operations */
-
-static RSA_METHOD *
-sc_get_rsa_method(void)
-{
- static RSA_METHOD smart_rsa;
- const RSA_METHOD *def = RSA_get_default_method();
-
- /* use the OpenSSL version */
- memcpy(&smart_rsa, def, sizeof(smart_rsa));
-
- smart_rsa.name = "opensc";
-
- /* overload */
- smart_rsa.rsa_priv_enc = sc_private_encrypt;
- smart_rsa.rsa_priv_dec = sc_private_decrypt;
- smart_rsa.rsa_sign = sc_sign;
-
- /* save original */
- orig_finish = def->finish;
- smart_rsa.finish = sc_finish;
-
- return &smart_rsa;
-}
-
-#ifdef USE_ENGINE
-static ENGINE *
-sc_get_engine(void)
-{
- static ENGINE *smart_engine = NULL;
-
- if ((smart_engine = ENGINE_new()) == NULL)
- fatal("ENGINE_new failed");
-
- ENGINE_set_id(smart_engine, "opensc");
- ENGINE_set_name(smart_engine, "OpenSC");
-
- ENGINE_set_RSA(smart_engine, sc_get_rsa_method());
- ENGINE_set_DSA(smart_engine, DSA_get_default_openssl_method());
- ENGINE_set_DH(smart_engine, DH_get_default_openssl_method());
- ENGINE_set_RAND(smart_engine, RAND_SSLeay());
- ENGINE_set_BN_mod_exp(smart_engine, BN_mod_exp);
-
- return smart_engine;
-}
-#endif
-
-static void
-convert_rsa_to_rsa1(Key * in, Key * out)
-{
- struct sc_priv_data *priv;
-
- out->rsa->flags = in->rsa->flags;
- out->flags = in->flags;
- RSA_set_method(out->rsa, RSA_get_method(in->rsa));
- BN_copy(out->rsa->n, in->rsa->n);
- BN_copy(out->rsa->e, in->rsa->e);
- priv = RSA_get_app_data(in->rsa);
- priv->ref_count++;
- RSA_set_app_data(out->rsa, priv);
- return;
-}
-
-static int
-sc_read_pubkey(Key * k, const struct sc_pkcs15_object *cert_obj)
-{
- int r;
- sc_pkcs15_cert_t *cert = NULL;
- struct sc_priv_data *priv = NULL;
- sc_pkcs15_cert_info_t *cinfo = cert_obj->data;
-
- X509 *x509 = NULL;
- EVP_PKEY *pubkey = NULL;
- u8 *p;
- char *tmp;
-
- debug("sc_read_pubkey() with cert id %02X", cinfo->id.value[0]);
- r = sc_pkcs15_read_certificate(p15card, cinfo, &cert);
- if (r) {
- logit("Certificate read failed: %s", sc_strerror(r));
- goto err;
- }
- x509 = X509_new();
- if (x509 == NULL) {
- r = -1;
- goto err;
- }
- p = cert->data;
- if (!d2i_X509(&x509, &p, cert->data_len)) {
- logit("Unable to parse X.509 certificate");
- r = -1;
- goto err;
- }
- sc_pkcs15_free_certificate(cert);
- cert = NULL;
- pubkey = X509_get_pubkey(x509);
- X509_free(x509);
- x509 = NULL;
- if (pubkey->type != EVP_PKEY_RSA) {
- logit("Public key is of unknown type");
- r = -1;
- goto err;
- }
- k->rsa = EVP_PKEY_get1_RSA(pubkey);
- EVP_PKEY_free(pubkey);
-
- k->rsa->flags |= RSA_FLAG_SIGN_VER;
- RSA_set_method(k->rsa, sc_get_rsa_method());
- priv = xmalloc(sizeof(struct sc_priv_data));
- priv->cert_id = cinfo->id;
- priv->ref_count = 1;
- RSA_set_app_data(k->rsa, priv);
-
- k->flags = KEY_FLAG_EXT;
- tmp = key_fingerprint(k, SSH_FP_MD5, SSH_FP_HEX);
- debug("fingerprint %d %s", key_size(k), tmp);
- xfree(tmp);
-
- return 0;
-err:
- if (cert)
- sc_pkcs15_free_certificate(cert);
- if (pubkey)
- EVP_PKEY_free(pubkey);
- if (x509)
- X509_free(x509);
- return r;
-}
-
-Key **
-sc_get_keys(const char *id, const char *pin)
-{
- Key *k, **keys;
- int i, r, real_count = 0, key_count;
- sc_pkcs15_id_t cert_id;
- sc_pkcs15_object_t *certs[32];
- char *buf = xstrdup(id), *p;
-
- debug("sc_get_keys called: id = %s", id);
-
- if (sc_pin != NULL)
- xfree(sc_pin);
- sc_pin = (pin == NULL) ? NULL : xstrdup(pin);
-
- cert_id.len = 0;
- if ((p = strchr(buf, ':')) != NULL) {
- *p = 0;
- p++;
- sc_pkcs15_hex_string_to_id(p, &cert_id);
- }
- r = sscanf(buf, "%d", &sc_reader_id);
- xfree(buf);
- if (r != 1)
- goto err;
- if (p15card == NULL) {
- sc_close();
- r = sc_init();
- if (r) {
- error("Smartcard init failed: %s", sc_strerror(r));
- goto err;
- }
- }
- if (cert_id.len) {
- r = sc_pkcs15_find_cert_by_id(p15card, &cert_id, &certs[0]);
- if (r < 0)
- goto err;
- key_count = 1;
- } else {
- r = sc_pkcs15_get_objects(p15card, SC_PKCS15_TYPE_CERT_X509,
- certs, 32);
- if (r == 0) {
- logit("No certificates found on smartcard");
- r = -1;
- goto err;
- } else if (r < 0) {
- error("Certificate enumeration failed: %s",
- sc_strerror(r));
- goto err;
- }
- key_count = r;
- }
- if (key_count > 1024)
- fatal("Too many keys (%u), expected <= 1024", key_count);
- keys = xcalloc(key_count * 2 + 1, sizeof(Key *));
- for (i = 0; i < key_count; i++) {
- sc_pkcs15_object_t *tmp_obj = NULL;
- cert_id = ((sc_pkcs15_cert_info_t *)(certs[i]->data))->id;
- if (sc_pkcs15_find_prkey_by_id(p15card, &cert_id, &tmp_obj))
- /* skip the public key (certificate) if no
- * corresponding private key is present */
- continue;
- k = key_new(KEY_RSA);
- if (k == NULL)
- break;
- r = sc_read_pubkey(k, certs[i]);
- if (r) {
- error("sc_read_pubkey failed: %s", sc_strerror(r));
- key_free(k);
- continue;
- }
- keys[real_count] = k;
- real_count++;
- k = key_new(KEY_RSA1);
- if (k == NULL)
- break;
- convert_rsa_to_rsa1(keys[real_count-1], k);
- keys[real_count] = k;
- real_count++;
- }
- keys[real_count] = NULL;
-
- return keys;
-err:
- sc_close();
- return NULL;
-}
-
-int
-sc_put_key(Key *prv, const char *id)
-{
- error("key uploading not yet supported");
- return -1;
-}
-
-char *
-sc_get_key_label(Key *key)
-{
- int r;
- const struct sc_priv_data *priv;
- struct sc_pkcs15_object *key_obj;
-
- priv = (const struct sc_priv_data *) RSA_get_app_data(key->rsa);
- if (priv == NULL || p15card == NULL) {
- logit("SmartCard key not loaded");
- /* internal error => return default label */
- return xstrdup("smartcard key");
- }
- r = sc_pkcs15_find_prkey_by_id(p15card, &priv->cert_id, &key_obj);
- if (r) {
- logit("Unable to find private key from SmartCard: %s",
- sc_strerror(r));
- return xstrdup("smartcard key");
- }
- if (key_obj == NULL || key_obj->label == NULL)
- /* the optional PKCS#15 label does not exists
- * => return the default label */
- return xstrdup("smartcard key");
- return xstrdup(key_obj->label);
-}
-
-#endif /* SMARTCARD */
diff --git a/scard.c b/scard.c
deleted file mode 100644
index 9fd3ca1b4ee3..000000000000
--- a/scard.c
+++ /dev/null
@@ -1,571 +0,0 @@
-/* $OpenBSD: scard.c,v 1.36 2006/11/06 21:25:28 markus Exp $ */
-/*
- * Copyright (c) 2001 Markus Friedl. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "includes.h"
-#if defined(SMARTCARD) && defined(USE_SECTOK)
-
-#include <sys/types.h>
-
-#include <sectok.h>
-#include <stdarg.h>
-#include <string.h>
-
-#include <openssl/evp.h>
-
-#include "xmalloc.h"
-#include "key.h"
-#include "log.h"
-#include "misc.h"
-#include "scard.h"
-
-#if OPENSSL_VERSION_NUMBER < 0x00907000L
-#define USE_ENGINE
-#define RSA_get_default_method RSA_get_default_openssl_method
-#else
-#endif
-
-#ifdef USE_ENGINE
-#include <openssl/engine.h>
-#define sc_get_rsa sc_get_engine
-#else
-#define sc_get_rsa sc_get_rsa_method
-#endif
-
-#define CLA_SSH 0x05
-#define INS_DECRYPT 0x10
-#define INS_GET_KEYLENGTH 0x20
-#define INS_GET_PUBKEY 0x30
-#define INS_GET_RESPONSE 0xc0
-
-#define MAX_BUF_SIZE 256
-
-u_char DEFAUT0[] = {0xad, 0x9f, 0x61, 0xfe, 0xfa, 0x20, 0xce, 0x63};
-
-static int sc_fd = -1;
-static char *sc_reader_id = NULL;
-static char *sc_pin = NULL;
-static int cla = 0x00; /* class */
-
-static void sc_mk_digest(const char *pin, u_char *digest);
-static int get_AUT0(u_char *aut0);
-static int try_AUT0(void);
-
-/* interface to libsectok */
-
-static int
-sc_open(void)
-{
- int sw;
-
- if (sc_fd >= 0)
- return sc_fd;
-
- sc_fd = sectok_friendly_open(sc_reader_id, STONOWAIT, &sw);
- if (sc_fd < 0) {
- error("sectok_open failed: %s", sectok_get_sw(sw));
- return SCARD_ERROR_FAIL;
- }
- if (! sectok_cardpresent(sc_fd)) {
- debug("smartcard in reader %s not present, skipping",
- sc_reader_id);
- sc_close();
- return SCARD_ERROR_NOCARD;
- }
- if (sectok_reset(sc_fd, 0, NULL, &sw) <= 0) {
- error("sectok_reset failed: %s", sectok_get_sw(sw));
- sc_fd = -1;
- return SCARD_ERROR_FAIL;
- }
- if ((cla = cyberflex_inq_class(sc_fd)) < 0)
- cla = 0;
-
- debug("sc_open ok %d", sc_fd);
- return sc_fd;
-}
-
-static int
-sc_enable_applet(void)
-{
- static u_char aid[] = {0xfc, 0x53, 0x73, 0x68, 0x2e, 0x62, 0x69, 0x6e};
- int sw = 0;
-
- /* select applet id */
- sectok_apdu(sc_fd, cla, 0xa4, 0x04, 0, sizeof aid, aid, 0, NULL, &sw);
- if (!sectok_swOK(sw)) {
- error("sectok_apdu failed: %s", sectok_get_sw(sw));
- sc_close();
- return -1;
- }
- return 0;
-}
-
-static int
-sc_init(void)
-{
- int status;
-
- status = sc_open();
- if (status == SCARD_ERROR_NOCARD) {
- return SCARD_ERROR_NOCARD;
- }
- if (status < 0) {
- error("sc_open failed");
- return status;
- }
- if (sc_enable_applet() < 0) {
- error("sc_enable_applet failed");
- return SCARD_ERROR_APPLET;
- }
- return 0;
-}
-
-static int
-sc_read_pubkey(Key * k)
-{
- u_char buf[2], *n;
- char *p;
- int len, sw, status = -1;
-
- len = sw = 0;
- n = NULL;
-
- if (sc_fd < 0) {
- if (sc_init() < 0)
- goto err;
- }
-
- /* get key size */
- sectok_apdu(sc_fd, CLA_SSH, INS_GET_KEYLENGTH, 0, 0, 0, NULL,
- sizeof(buf), buf, &sw);
- if (!sectok_swOK(sw)) {
- error("could not obtain key length: %s", sectok_get_sw(sw));
- goto err;
- }
- len = (buf[0] << 8) | buf[1];
- len /= 8;
- debug("INS_GET_KEYLENGTH: len %d sw %s", len, sectok_get_sw(sw));
-
- n = xmalloc(len);
- /* get n */
- sectok_apdu(sc_fd, CLA_SSH, INS_GET_PUBKEY, 0, 0, 0, NULL, len, n, &sw);
-
- if (sw == 0x6982) {
- if (try_AUT0() < 0)
- goto err;
- sectok_apdu(sc_fd, CLA_SSH, INS_GET_PUBKEY, 0, 0, 0, NULL, len, n, &sw);
- }
- if (!sectok_swOK(sw)) {
- error("could not obtain public key: %s", sectok_get_sw(sw));
- goto err;
- }
-
- debug("INS_GET_KEYLENGTH: sw %s", sectok_get_sw(sw));
-
- if (BN_bin2bn(n, len, k->rsa->n) == NULL) {
- error("c_read_pubkey: BN_bin2bn failed");
- goto err;
- }
-
- /* currently the java applet just stores 'n' */
- if (!BN_set_word(k->rsa->e, 35)) {
- error("c_read_pubkey: BN_set_word(e, 35) failed");
- goto err;
- }
-
- status = 0;
- p = key_fingerprint(k, SSH_FP_MD5, SSH_FP_HEX);
- debug("fingerprint %u %s", key_size(k), p);
- xfree(p);
-
-err:
- if (n != NULL)
- xfree(n);
- sc_close();
- return status;
-}
-
-/* private key operations */
-
-static int
-sc_private_decrypt(int flen, u_char *from, u_char *to, RSA *rsa,
- int padding)
-{
- u_char *padded = NULL;
- int sw, len, olen, status = -1;
-
- debug("sc_private_decrypt called");
-
- olen = len = sw = 0;
- if (sc_fd < 0) {
- status = sc_init();
- if (status < 0)
- goto err;
- }
- if (padding != RSA_PKCS1_PADDING)
- goto err;
-
- len = BN_num_bytes(rsa->n);
- padded = xmalloc(len);
-
- sectok_apdu(sc_fd, CLA_SSH, INS_DECRYPT, 0, 0, len, from, len, padded, &sw);
-
- if (sw == 0x6982) {
- if (try_AUT0() < 0)
- goto err;
- sectok_apdu(sc_fd, CLA_SSH, INS_DECRYPT, 0, 0, len, from, len, padded, &sw);
- }
- if (!sectok_swOK(sw)) {
- error("sc_private_decrypt: INS_DECRYPT failed: %s",
- sectok_get_sw(sw));
- goto err;
- }
- olen = RSA_padding_check_PKCS1_type_2(to, len, padded + 1, len - 1,
- len);
-err:
- if (padded)
- xfree(padded);
- sc_close();
- return (olen >= 0 ? olen : status);
-}
-
-static int
-sc_private_encrypt(int flen, u_char *from, u_char *to, RSA *rsa,
- int padding)
-{
- u_char *padded = NULL;
- int sw, len, status = -1;
-
- len = sw = 0;
- if (sc_fd < 0) {
- status = sc_init();
- if (status < 0)
- goto err;
- }
- if (padding != RSA_PKCS1_PADDING)
- goto err;
-
- debug("sc_private_encrypt called");
- len = BN_num_bytes(rsa->n);
- padded = xmalloc(len);
-
- if (RSA_padding_add_PKCS1_type_1(padded, len, (u_char *)from, flen) <= 0) {
- error("RSA_padding_add_PKCS1_type_1 failed");
- goto err;
- }
- sectok_apdu(sc_fd, CLA_SSH, INS_DECRYPT, 0, 0, len, padded, len, to, &sw);
- if (sw == 0x6982) {
- if (try_AUT0() < 0)
- goto err;
- sectok_apdu(sc_fd, CLA_SSH, INS_DECRYPT, 0, 0, len, padded, len, to, &sw);
- }
- if (!sectok_swOK(sw)) {
- error("sc_private_encrypt: INS_DECRYPT failed: %s",
- sectok_get_sw(sw));
- goto err;
- }
-err:
- if (padded)
- xfree(padded);
- sc_close();
- return (len >= 0 ? len : status);
-}
-
-/* called on free */
-
-static int (*orig_finish)(RSA *rsa) = NULL;
-
-static int
-sc_finish(RSA *rsa)
-{
- if (orig_finish)
- orig_finish(rsa);
- sc_close();
- return 1;
-}
-
-/* engine for overloading private key operations */
-
-static RSA_METHOD *
-sc_get_rsa_method(void)
-{
- static RSA_METHOD smart_rsa;
- const RSA_METHOD *def = RSA_get_default_method();
-
- /* use the OpenSSL version */
- memcpy(&smart_rsa, def, sizeof(smart_rsa));
-
- smart_rsa.name = "sectok";
-
- /* overload */
- smart_rsa.rsa_priv_enc = sc_private_encrypt;
- smart_rsa.rsa_priv_dec = sc_private_decrypt;
-
- /* save original */
- orig_finish = def->finish;
- smart_rsa.finish = sc_finish;
-
- return &smart_rsa;
-}
-
-#ifdef USE_ENGINE
-static ENGINE *
-sc_get_engine(void)
-{
- static ENGINE *smart_engine = NULL;
-
- if ((smart_engine = ENGINE_new()) == NULL)
- fatal("ENGINE_new failed");
-
- ENGINE_set_id(smart_engine, "sectok");
- ENGINE_set_name(smart_engine, "libsectok");
-
- ENGINE_set_RSA(smart_engine, sc_get_rsa_method());
- ENGINE_set_DSA(smart_engine, DSA_get_default_openssl_method());
- ENGINE_set_DH(smart_engine, DH_get_default_openssl_method());
- ENGINE_set_RAND(smart_engine, RAND_SSLeay());
- ENGINE_set_BN_mod_exp(smart_engine, BN_mod_exp);
-
- return smart_engine;
-}
-#endif
-
-void
-sc_close(void)
-{
- if (sc_fd >= 0) {
- sectok_close(sc_fd);
- sc_fd = -1;
- }
-}
-
-Key **
-sc_get_keys(const char *id, const char *pin)
-{
- Key *k, *n, **keys;
- int status, nkeys = 2;
-
- if (sc_reader_id != NULL)
- xfree(sc_reader_id);
- sc_reader_id = xstrdup(id);
-
- if (sc_pin != NULL)
- xfree(sc_pin);
- sc_pin = (pin == NULL) ? NULL : xstrdup(pin);
-
- k = key_new(KEY_RSA);
- if (k == NULL) {
- return NULL;
- }
- status = sc_read_pubkey(k);
- if (status == SCARD_ERROR_NOCARD) {
- key_free(k);
- return NULL;
- }
- if (status < 0) {
- error("sc_read_pubkey failed");
- key_free(k);
- return NULL;
- }
- keys = xcalloc((nkeys+1), sizeof(Key *));
-
- n = key_new(KEY_RSA1);
- if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) ||
- (BN_copy(n->rsa->e, k->rsa->e) == NULL))
- fatal("sc_get_keys: BN_copy failed");
- RSA_set_method(n->rsa, sc_get_rsa());
- n->flags |= KEY_FLAG_EXT;
- keys[0] = n;
-
- n = key_new(KEY_RSA);
- if ((BN_copy(n->rsa->n, k->rsa->n) == NULL) ||
- (BN_copy(n->rsa->e, k->rsa->e) == NULL))
- fatal("sc_get_keys: BN_copy failed");
- RSA_set_method(n->rsa, sc_get_rsa());
- n->flags |= KEY_FLAG_EXT;
- keys[1] = n;
-
- keys[2] = NULL;
-
- key_free(k);
- return keys;
-}
-
-#define NUM_RSA_KEY_ELEMENTS 5+1
-#define COPY_RSA_KEY(x, i) \
- do { \
- len = BN_num_bytes(prv->rsa->x); \
- elements[i] = xmalloc(len); \
- debug("#bytes %d", len); \
- if (BN_bn2bin(prv->rsa->x, elements[i]) < 0) \
- goto done; \
- } while (0)
-
-static void
-sc_mk_digest(const char *pin, u_char *digest)
-{
- const EVP_MD *evp_md = EVP_sha1();
- EVP_MD_CTX md;
-
- EVP_DigestInit(&md, evp_md);
- EVP_DigestUpdate(&md, pin, strlen(pin));
- EVP_DigestFinal(&md, digest, NULL);
-}
-
-static int
-get_AUT0(u_char *aut0)
-{
- char *pass;
-
- pass = read_passphrase("Enter passphrase for smartcard: ", RP_ALLOW_STDIN);
- if (pass == NULL)
- return -1;
- if (!strcmp(pass, "-")) {
- memcpy(aut0, DEFAUT0, sizeof DEFAUT0);
- return 0;
- }
- sc_mk_digest(pass, aut0);
- memset(pass, 0, strlen(pass));
- xfree(pass);
- return 0;
-}
-
-static int
-try_AUT0(void)
-{
- u_char aut0[EVP_MAX_MD_SIZE];
-
- /* permission denied; try PIN if provided */
- if (sc_pin && strlen(sc_pin) > 0) {
- sc_mk_digest(sc_pin, aut0);
- if (cyberflex_verify_AUT0(sc_fd, cla, aut0, 8) < 0) {
- error("smartcard passphrase incorrect");
- return (-1);
- }
- } else {
- /* try default AUT0 key */
- if (cyberflex_verify_AUT0(sc_fd, cla, DEFAUT0, 8) < 0) {
- /* default AUT0 key failed; prompt for passphrase */
- if (get_AUT0(aut0) < 0 ||
- cyberflex_verify_AUT0(sc_fd, cla, aut0, 8) < 0) {
- error("smartcard passphrase incorrect");
- return (-1);
- }
- }
- }
- return (0);
-}
-
-int
-sc_put_key(Key *prv, const char *id)
-{
- u_char *elements[NUM_RSA_KEY_ELEMENTS];
- u_char key_fid[2];
- u_char AUT0[EVP_MAX_MD_SIZE];
- int len, status = -1, i, fd = -1, ret;
- int sw = 0, cla = 0x00;
-
- for (i = 0; i < NUM_RSA_KEY_ELEMENTS; i++)
- elements[i] = NULL;
-
- COPY_RSA_KEY(q, 0);
- COPY_RSA_KEY(p, 1);
- COPY_RSA_KEY(iqmp, 2);
- COPY_RSA_KEY(dmq1, 3);
- COPY_RSA_KEY(dmp1, 4);
- COPY_RSA_KEY(n, 5);
- len = BN_num_bytes(prv->rsa->n);
- fd = sectok_friendly_open(id, STONOWAIT, &sw);
- if (fd < 0) {
- error("sectok_open failed: %s", sectok_get_sw(sw));
- goto done;
- }
- if (! sectok_cardpresent(fd)) {
- error("smartcard in reader %s not present", id);
- goto done;
- }
- ret = sectok_reset(fd, 0, NULL, &sw);
- if (ret <= 0) {
- error("sectok_reset failed: %s", sectok_get_sw(sw));
- goto done;
- }
- if ((cla = cyberflex_inq_class(fd)) < 0) {
- error("cyberflex_inq_class failed");
- goto done;
- }
- memcpy(AUT0, DEFAUT0, sizeof(DEFAUT0));
- if (cyberflex_verify_AUT0(fd, cla, AUT0, sizeof(DEFAUT0)) < 0) {
- if (get_AUT0(AUT0) < 0 ||
- cyberflex_verify_AUT0(fd, cla, AUT0, sizeof(DEFAUT0)) < 0) {
- memset(AUT0, 0, sizeof(DEFAUT0));
- error("smartcard passphrase incorrect");
- goto done;
- }
- }
- memset(AUT0, 0, sizeof(DEFAUT0));
- key_fid[0] = 0x00;
- key_fid[1] = 0x12;
- if (cyberflex_load_rsa_priv(fd, cla, key_fid, 5, 8*len, elements,
- &sw) < 0) {
- error("cyberflex_load_rsa_priv failed: %s", sectok_get_sw(sw));
- goto done;
- }
- if (!sectok_swOK(sw))
- goto done;
- logit("cyberflex_load_rsa_priv done");
- key_fid[0] = 0x73;
- key_fid[1] = 0x68;
- if (cyberflex_load_rsa_pub(fd, cla, key_fid, len, elements[5],
- &sw) < 0) {
- error("cyberflex_load_rsa_pub failed: %s", sectok_get_sw(sw));
- goto done;
- }
- if (!sectok_swOK(sw))
- goto done;
- logit("cyberflex_load_rsa_pub done");
- status = 0;
-
-done:
- memset(elements[0], '\0', BN_num_bytes(prv->rsa->q));
- memset(elements[1], '\0', BN_num_bytes(prv->rsa->p));
- memset(elements[2], '\0', BN_num_bytes(prv->rsa->iqmp));
- memset(elements[3], '\0', BN_num_bytes(prv->rsa->dmq1));
- memset(elements[4], '\0', BN_num_bytes(prv->rsa->dmp1));
- memset(elements[5], '\0', BN_num_bytes(prv->rsa->n));
-
- for (i = 0; i < NUM_RSA_KEY_ELEMENTS; i++)
- if (elements[i])
- xfree(elements[i]);
- if (fd != -1)
- sectok_close(fd);
- return (status);
-}
-
-char *
-sc_get_key_label(Key *key)
-{
- return xstrdup("smartcard key");
-}
-
-#endif /* SMARTCARD && USE_SECTOK */
diff --git a/scard.h b/scard.h
deleted file mode 100644
index 82efe4839220..000000000000
--- a/scard.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* $OpenBSD: scard.h,v 1.14 2006/08/03 03:34:42 deraadt Exp $ */
-
-/*
- * Copyright (c) 2001 Markus Friedl. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SCARD_H
-#define SCARD_H
-
-#define SCARD_ERROR_FAIL -1
-#define SCARD_ERROR_NOCARD -2
-#define SCARD_ERROR_APPLET -3
-
-Key **sc_get_keys(const char *, const char *);
-void sc_close(void);
-int sc_put_key(Key *, const char *);
-char *sc_get_key_label(Key *);
-
-#endif
diff --git a/scard/Makefile.in b/scard/Makefile.in
deleted file mode 100644
index 8519e208bd29..000000000000
--- a/scard/Makefile.in
+++ /dev/null
@@ -1,29 +0,0 @@
-# $Id: Makefile.in,v 1.5 2006/10/23 21:44:47 tim Exp $
-
-prefix=@prefix@
-datadir=@datadir@
-datarootdir=@datarootdir@
-srcdir=@srcdir@
-top_srcdir=@top_srcdir@
-
-INSTALL=@INSTALL@
-
-VPATH=@srcdir@
-
-all:
-
-#Ssh.bin: Ssh.bin.uu
-# uudecode Ssh.bin.uu
-
-clean:
-# rm -rf Ssh.bin
-
-distprep:
- uudecode Ssh.bin.uu
-
-distclean: clean
- rm -f Makefile *~
-
-install: $(srcdir)/Ssh.bin
- $(top_srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
- $(INSTALL) -m 0644 $(srcdir)/Ssh.bin $(DESTDIR)$(datadir)/Ssh.bin
diff --git a/scard/Ssh.bin b/scard/Ssh.bin
deleted file mode 100644
index edbadc6186c1..000000000000
--- a/scard/Ssh.bin
+++ /dev/null
Binary files differ
diff --git a/scard/Ssh.bin.uu b/scard/Ssh.bin.uu
deleted file mode 100644
index ea3986a694af..000000000000
--- a/scard/Ssh.bin.uu
+++ /dev/null
@@ -1,17 +0,0 @@
-begin 644 Ssh.bin
-M`P)!&P`801X`>``!`E@"`/Y@\`4`_J'P!0!!&T$=`?Z@\`4`01M!'`'^>/,!
-M`4$;01X!_G#S%P'^0],1`?Y@\!0`_G/S'0#^<]4``D$;L`4`_F'3``#^8=,%
-M`/ZAT`$!_J#0)P'^H],*`?ZCTPD`_G/5"P7^8=,'`OZAT`H`_J#0$@3^:-,@
-M`T$;`P`%`/Y@`<P``$$<\@\``$$=\B$``$$>\A```/`0__(%`@8!`0H``&``
-M0205!!D)I$L`"0J0`&``*!4$&58``````.P````%____P````.D````0````
-M,P```"````#'````,````(T````R````V!4#&0A*``D*;@!@`"@5!QD*`/\]
-M(6``1A)*``D*9P!@`"@*/P!@`$LK"1)@`$LK!6``4!P$#00#2@`.#01@`%5@
-M`%I@`"@37``>%0@2%0A>`%\($F``9%(`:`H_`&``2RL*<VA@`$LK8`!I"1`U
-M(14#`Q)@`&X<!`T$`TL`"P,28`!D4@`.#01@`%5@`%I@`"A2`"X5`PH$`&``
-M<RL#!6``9%(`'14#"@$"8`!S*P,%8`!D4@`,4@`)"FT`8``H60``\`+_\@$!
-M`0D`"```"I``8``H60#P$__R`0$""0`,``!B01LM7P`\*UD```#P$O_V`0$#
-M`0`8```37``>7@`R10`/$UP`'@H`R`D07@`W!%>P!?_R`0$$`@`\```37P``
-M$V+^H2U?``5=``H38OZ@+5\`#UT`%!-B_G@M"@0`7P`970`>"@0`8``C10`)
-/"F<`8``H$UX`+5D`````
-`
-end
diff --git a/scard/Ssh.java b/scard/Ssh.java
deleted file mode 100644
index 6418957c2465..000000000000
--- a/scard/Ssh.java
+++ /dev/null
@@ -1,164 +0,0 @@
-// $Id: Ssh.java,v 1.3 2002/05/22 04:24:02 djm Exp $
-//
-// Ssh.java
-// SSH / smartcard integration project, smartcard side
-//
-// Tomoko Fukuzawa, created, Feb., 2000
-//
-// Naomaru Itoi, modified, Apr., 2000
-//
-
-// copyright 2000
-// the regents of the university of michigan
-// all rights reserved
-//
-// permission is granted to use, copy, create derivative works
-// and redistribute this software and such derivative works
-// for any purpose, so long as the name of the university of
-// michigan is not used in any advertising or publicity
-// pertaining to the use or distribution of this software
-// without specific, written prior authorization. if the
-// above copyright notice or any other identification of the
-// university of michigan is included in any copy of any
-// portion of this software, then the disclaimer below must
-// also be included.
-//
-// this software is provided as is, without representation
-// from the university of michigan as to its fitness for any
-// purpose, and without warranty by the university of
-// michigan of any kind, either express or implied, including
-// without limitation the implied warranties of
-// merchantability and fitness for a particular purpose. the
-// regents of the university of michigan shall not be liable
-// for any damages, including special, indirect, incidental, or
-// consequential damages, with respect to any claim arising
-// out of or in connection with the use of the software, even
-// if it has been or is hereafter advised of the possibility of
-// such damages.
-
-import javacard.framework.*;
-import javacardx.framework.*;
-import javacardx.crypto.*;
-
-public class Ssh extends javacard.framework.Applet
-{
- // Change this when the applet changes; hi byte is major, low byte is minor
- static final short applet_version = (short)0x0102;
-
- /* constants declaration */
- // code of CLA byte in the command APDU header
- static final byte Ssh_CLA =(byte)0x05;
-
- // codes of INS byte in the command APDU header
- static final byte DECRYPT = (byte) 0x10;
- static final byte GET_KEYLENGTH = (byte) 0x20;
- static final byte GET_PUBKEY = (byte) 0x30;
- static final byte GET_VERSION = (byte) 0x32;
- static final byte GET_RESPONSE = (byte) 0xc0;
-
- static final short keysize = 1024;
- static final short root_fid = (short)0x3f00;
- static final short privkey_fid = (short)0x0012;
- static final short pubkey_fid = (short)(('s'<<8)|'h');
-
- /* instance variables declaration */
- AsymKey rsakey;
- CyberflexFile file;
- CyberflexOS os;
-
- private Ssh()
- {
- file = new CyberflexFile();
- os = new CyberflexOS();
-
- rsakey = new RSA_CRT_PrivateKey (keysize);
-
- if ( ! rsakey.isSupportedLength (keysize) )
- ISOException.throwIt (ISO.SW_WRONG_LENGTH);
-
- register();
- } // end of the constructor
-
- public boolean select() {
- if (!rsakey.isInitialized())
- rsakey.setKeyInstance ((short)0xc8, (short)0x10);
-
- return true;
- }
-
- public static void install(APDU apdu)
- {
- new Ssh(); // create a Ssh applet instance (card)
- } // end of install method
-
- public static void main(String args[]) {
- ISOException.throwIt((short) 0x9000);
- }
-
- public void process(APDU apdu)
- {
- // APDU object carries a byte array (buffer) to
- // transfer incoming and outgoing APDU header
- // and data bytes between card and CAD
- byte buffer[] = apdu.getBuffer();
- short size, st;
-
- // verify that if the applet can accept this
- // APDU message
- // NI: change suggested by Wayne Dyksen, Purdue
- if (buffer[ISO.OFFSET_INS] == ISO.INS_SELECT)
- ISOException.throwIt(ISO.SW_NO_ERROR);
-
- switch (buffer[ISO.OFFSET_INS]) {
- case DECRYPT:
- if (buffer[ISO.OFFSET_CLA] != Ssh_CLA)
- ISOException.throwIt(ISO.SW_CLA_NOT_SUPPORTED);
- //decrypt (apdu);
- size = (short) (buffer[ISO.OFFSET_LC] & 0x00FF);
-
- if (apdu.setIncomingAndReceive() != size)
- ISOException.throwIt (ISO.SW_WRONG_LENGTH);
-
- // check access; depends on bit 2 (x/a)
- file.selectFile(root_fid);
- file.selectFile(privkey_fid);
- st = os.checkAccess(ACL.EXECUTE);
- if (st != ST.ACCESS_CLEARED) {
- CyberflexAPDU.prepareSW1SW2(st);
- ISOException.throwIt(CyberflexAPDU.getSW1SW2());
- }
-
- rsakey.cryptoUpdate (buffer, (short) ISO.OFFSET_CDATA, size,
- buffer, (short) ISO.OFFSET_CDATA);
-
- apdu.setOutgoingAndSend ((short) ISO.OFFSET_CDATA, size);
- break;
- case GET_PUBKEY:
- file.selectFile(root_fid); // select root
- file.selectFile(pubkey_fid); // select public key file
- size = (short)(file.getFileSize() - 16);
- st = os.readBinaryFile(buffer, (short)0, (short)0, size);
- if (st == ST.SUCCESS)
- apdu.setOutgoingAndSend((short)0, size);
- else {
- CyberflexAPDU.prepareSW1SW2(st);
- ISOException.throwIt(CyberflexAPDU.getSW1SW2());
- }
- break;
- case GET_KEYLENGTH:
- Util.setShort(buffer, (short)0, keysize);
- apdu.setOutgoingAndSend ((short)0, (short)2);
- break;
- case GET_VERSION:
- Util.setShort(buffer, (short)0, applet_version);
- apdu.setOutgoingAndSend ((short)0, (short)2);
- break;
- case GET_RESPONSE:
- break;
- default:
- ISOException.throwIt (ISO.SW_INS_NOT_SUPPORTED);
- }
-
- } // end of process method
-
-} // end of class Ssh