/**
* gnutls_dh_params_import_dsa:
* @dh_params: The parameters
* @key: holds a DSA private key
*
* This function will import the prime and generator of the DSA key for use
* in the Diffie-Hellman key exchange.
*
* Returns: On success, %GNUTLS_E_SUCCESS (0) is returned,
* otherwise a negative error code is returned.
**/
int
gnutls_dh_params_import_dsa(gnutls_dh_params_t dh_params, gnutls_x509_privkey_t key)
{
gnutls_datum_t p, g, q;
bigint_t tmp_q;
int ret;
ret = gnutls_x509_privkey_export_dsa_raw(key, &p, &q, &g, NULL, NULL);
if (ret < 0)
return gnutls_assert_val(ret);
ret = _gnutls_mpi_init_scan_nz(&tmp_q, q.data, q.size);
if (ret < 0) {
gnutls_assert();
ret = GNUTLS_E_MPI_SCAN_FAILED;
goto cleanup;
}
ret = gnutls_dh_params_import_raw2(dh_params, &p, &g, _gnutls_mpi_get_nbits(tmp_q));
_gnutls_mpi_release(&tmp_q);
cleanup:
gnutls_free(p.data);
gnutls_free(g.data);
gnutls_free(q.data);
return ret;
}
void doit(void)
{
gnutls_dh_params_t dh_params;
gnutls_x509_privkey_t privkey;
gnutls_datum_t p1, g1, p2, g2, q;
unsigned bits = 0;
int ret;
/* import DH parameters from DSA key and verify they are the same */
gnutls_dh_params_init(&dh_params);
gnutls_x509_privkey_init(&privkey);
ret = gnutls_x509_privkey_import(privkey, &dsa_key, GNUTLS_X509_FMT_PEM);
if (ret < 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
ret = gnutls_dh_params_import_dsa(dh_params, privkey);
if (ret < 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
ret = gnutls_dh_params_export_raw(dh_params, &p1, &g1, &bits);
if (ret < 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
ret = gnutls_x509_privkey_export_dsa_raw(privkey, &p2, &q, &g2, NULL, NULL);
if (ret < 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
if (bits > q.size*8 || bits < q.size*8-8)
fail("error in %s: %d\n", __FILE__, __LINE__);
if (compare(&p1, &p2) != 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
if (compare(&g1, &g2) != 0)
fail("error in %s: %d\n", __FILE__, __LINE__);
gnutls_free(p1.data);
gnutls_free(g1.data);
gnutls_free(p2.data);
gnutls_free(g2.data);
gnutls_free(q.data);
gnutls_dh_params_deinit(dh_params);
gnutls_x509_privkey_deinit(privkey);
success("all ok\n");
}
int
main (void)
{
gnutls_x509_privkey_t key;
gnutls_datum_t p, q, g, y, x;
int ret;
gnutls_global_init ();
ret = gnutls_x509_privkey_init (&key);
if (ret < 0)
return 1;
ret = gnutls_x509_privkey_generate (key, GNUTLS_PK_DSA, 512, 0);
if (ret < 0)
return 1;
ret = gnutls_x509_privkey_export_dsa_raw (key, &p, &q, &g, &y, &x);
if (ret < 0)
return 1;
if (q.size == 3 && memcmp (q.data, "\x01\x00\x01", 3) == 0)
{
printf ("buggy\n");
return 1;
}
else
printf ("success!\n");
gnutls_free (p.data);
gnutls_free (q.data);
gnutls_free (g.data);
gnutls_free (y.data);
gnutls_free (x.data);
gnutls_x509_privkey_deinit (key);
gnutls_global_deinit ();
return 0;
}
/**
* gnutls_pkcs11_copy_x509_privkey:
* @token_url: A PKCS #11 URL specifying a token
* @key: A private key
* @label: A name to be used for the stored data
* @key_usage: One of GNUTLS_KEY_*
* @flags: One of GNUTLS_PKCS11_OBJ_* flags
*
* This function will copy a private key into a PKCS #11 token specified by
* a URL. It is highly recommended flags to contain %GNUTLS_PKCS11_OBJ_FLAG_MARK_SENSITIVE
* unless there is a strong reason not to.
*
* Returns: On success, %GNUTLS_E_SUCCESS is returned, otherwise a
* negative error value.
**/
int
gnutls_pkcs11_copy_x509_privkey (const char *token_url,
gnutls_x509_privkey_t key,
const char *label,
unsigned int key_usage, unsigned int flags)
{
int ret;
pakchois_session_t *pks;
struct pkcs11_url_info info;
ck_rv_t rv;
size_t id_size;
opaque id[20];
struct ck_attribute a[16];
ck_object_class_t class = CKO_PRIVATE_KEY;
ck_object_handle_t obj;
ck_key_type_t type;
unsigned int tval = 1;
int a_val;
gnutls_pk_algorithm_t pk;
gnutls_datum_t p, q, g, y, x;
gnutls_datum_t m, e, d, u, exp1, exp2;
ret = pkcs11_url_to_info (token_url, &info);
if (ret < 0)
{
gnutls_assert ();
return ret;
}
id_size = sizeof (id);
ret = gnutls_x509_privkey_get_key_id (key, 0, id, &id_size);
if (ret < 0)
{
gnutls_assert ();
goto cleanup;
}
ret =
pkcs11_open_session (&pks, &info,
SESSION_WRITE | pkcs11_obj_flags_to_int (flags));
if (ret < 0)
{
gnutls_assert ();
return ret;
}
/* FIXME: copy key usage flags */
a_val = 0;
a[a_val].type = CKA_CLASS;
a[a_val].value = &class;
a[a_val].value_len = sizeof (class);
a_val++;
a[a_val].type = CKA_ID;
a[a_val].value = id;
a[a_val].value_len = id_size;
a_val++;
a[a_val].type = CKA_KEY_TYPE;
a[a_val].value = &type;
a[a_val].value_len = sizeof (type);
a_val++;
a[a_val].type = CKA_TOKEN;
a[a_val].value = &tval;
a[a_val].value_len = sizeof (tval);
a_val++;
a[a_val].type = CKA_PRIVATE;
a[a_val].value = &tval;
a[a_val].value_len = sizeof (tval);
a_val++;
if (flags & GNUTLS_PKCS11_OBJ_FLAG_MARK_SENSITIVE)
tval = 1;
else
tval = 0;
a[a_val].type = CKA_SENSITIVE;
a[a_val].value = &tval;
a[a_val].value_len = sizeof (tval);
a_val++;
pk = gnutls_x509_privkey_get_pk_algorithm (key);
switch (pk)
{
case GNUTLS_PK_RSA:
{
ret =
gnutls_x509_privkey_export_rsa_raw2 (key, &m,
&e, &d, &p,
&q, &u, &exp1, &exp2);
if (ret < 0)
{
gnutls_assert ();
goto cleanup;
}
type = CKK_RSA;
a[a_val].type = CKA_MODULUS;
a[a_val].value = m.data;
a[a_val].value_len = m.size;
a_val++;
a[a_val].type = CKA_PUBLIC_EXPONENT;
a[a_val].value = e.data;
a[a_val].value_len = e.size;
a_val++;
a[a_val].type = CKA_PRIVATE_EXPONENT;
a[a_val].value = d.data;
a[a_val].value_len = d.size;
a_val++;
a[a_val].type = CKA_PRIME_1;
a[a_val].value = p.data;
a[a_val].value_len = p.size;
a_val++;
a[a_val].type = CKA_PRIME_2;
a[a_val].value = q.data;
a[a_val].value_len = q.size;
a_val++;
a[a_val].type = CKA_COEFFICIENT;
a[a_val].value = u.data;
a[a_val].value_len = u.size;
a_val++;
a[a_val].type = CKA_EXPONENT_1;
a[a_val].value = exp1.data;
a[a_val].value_len = exp1.size;
a_val++;
a[a_val].type = CKA_EXPONENT_2;
a[a_val].value = exp2.data;
a[a_val].value_len = exp2.size;
a_val++;
break;
}
case GNUTLS_PK_DSA:
{
ret = gnutls_x509_privkey_export_dsa_raw (key, &p, &q, &g, &y, &x);
if (ret < 0)
{
gnutls_assert ();
goto cleanup;
}
type = CKK_DSA;
a[a_val].type = CKA_PRIME;
a[a_val].value = p.data;
a[a_val].value_len = p.size;
a_val++;
a[a_val].type = CKA_SUBPRIME;
a[a_val].value = q.data;
a[a_val].value_len = q.size;
a_val++;
a[a_val].type = CKA_BASE;
a[a_val].value = g.data;
a[a_val].value_len = g.size;
a_val++;
a[a_val].type = CKA_VALUE;
a[a_val].value = x.data;
a[a_val].value_len = x.size;
a_val++;
break;
}
default:
gnutls_assert ();
ret = GNUTLS_E_INVALID_REQUEST;
goto cleanup;
}
rv = pakchois_create_object (pks, a, a_val, &obj);
if (rv != CKR_OK)
{
gnutls_assert ();
_gnutls_debug_log ("pkcs11: %s\n", pakchois_error (rv));
ret = pkcs11_rv_to_err (rv);
goto cleanup;
}
/* generated!
*/
switch (pk)
{
case GNUTLS_PK_RSA:
{
gnutls_free (m.data);
gnutls_free (e.data);
gnutls_free (d.data);
gnutls_free (p.data);
gnutls_free (q.data);
gnutls_free (u.data);
gnutls_free (exp1.data);
gnutls_free (exp2.data);
break;
}
case GNUTLS_PK_DSA:
{
gnutls_free (p.data);
gnutls_free (q.data);
gnutls_free (g.data);
gnutls_free (y.data);
gnutls_free (x.data);
break;
}
default:
gnutls_assert ();
ret = GNUTLS_E_INVALID_REQUEST;
goto cleanup;
}
ret = 0;
cleanup:
pakchois_close_session (pks);
return ret;
}
/**
* gnutls_pkcs11_copy_x509_privkey2:
* @token_url: A PKCS #11 URL specifying a token
* @key: A private key
* @label: A name to be used for the stored data
* @cid: The CKA_ID to set for the object -if NULL, the ID will be derived from the public key
* @key_usage: One of GNUTLS_KEY_*
* @flags: One of GNUTLS_PKCS11_OBJ_* flags
*
* This function will copy a private key into a PKCS #11 token specified by
* a URL. It is highly recommended flags to contain %GNUTLS_PKCS11_OBJ_FLAG_MARK_SENSITIVE
* unless there is a strong reason not to.
*
* Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a
* negative error value.
*
* Since: 3.4.0
**/
int
gnutls_pkcs11_copy_x509_privkey2(const char *token_url,
gnutls_x509_privkey_t key,
const char *label,
const gnutls_datum_t *cid,
unsigned int key_usage, unsigned int flags)
{
int ret;
struct p11_kit_uri *info = NULL;
ck_rv_t rv;
size_t id_size;
uint8_t id[20];
struct ck_attribute a[32];
ck_object_class_t class = CKO_PRIVATE_KEY;
ck_object_handle_t ctx;
ck_key_type_t type;
int a_val;
gnutls_pk_algorithm_t pk;
gnutls_datum_t p, q, g, y, x;
gnutls_datum_t m, e, d, u, exp1, exp2;
struct pkcs11_session_info sinfo;
PKCS11_CHECK_INIT;
memset(&p, 0, sizeof(p));
memset(&q, 0, sizeof(q));
memset(&g, 0, sizeof(g));
memset(&y, 0, sizeof(y));
memset(&x, 0, sizeof(x));
memset(&m, 0, sizeof(m));
memset(&e, 0, sizeof(e));
memset(&d, 0, sizeof(d));
memset(&u, 0, sizeof(u));
memset(&exp1, 0, sizeof(exp1));
memset(&exp2, 0, sizeof(exp2));
ret = pkcs11_url_to_info(token_url, &info, 0);
if (ret < 0) {
gnutls_assert();
return ret;
}
ret =
pkcs11_open_session(&sinfo, NULL, info,
SESSION_WRITE |
pkcs11_obj_flags_to_int(flags));
p11_kit_uri_free(info);
if (ret < 0) {
gnutls_assert();
return ret;
}
pk = gnutls_x509_privkey_get_pk_algorithm(key);
FIX_KEY_USAGE(pk, key_usage);
/* FIXME: copy key usage flags */
a_val = 0;
a[a_val].type = CKA_CLASS;
a[a_val].value = &class;
a[a_val].value_len = sizeof(class);
a_val++;
a[a_val].type = CKA_ID;
if (cid == NULL || cid->size == 0) {
id_size = sizeof(id);
ret = gnutls_x509_privkey_get_key_id(key, 0, id, &id_size);
if (ret < 0) {
p11_kit_uri_free(info);
gnutls_assert();
return ret;
}
a[a_val].value = id;
a[a_val].value_len = id_size;
} else {
a[a_val].value = cid->data;
a[a_val].value_len = cid->size;
}
a_val++;
a[a_val].type = CKA_SIGN;
if (key_usage & GNUTLS_KEY_DIGITAL_SIGNATURE) {
a[a_val].value = (void*)&tval;
a[a_val].value_len = sizeof(tval);
} else {
a[a_val].value = (void*)&fval;
a[a_val].value_len = sizeof(fval);
}
a_val++;
if (pk == GNUTLS_PK_RSA) {
a[a_val].type = CKA_DECRYPT;
if (key_usage & (GNUTLS_KEY_ENCIPHER_ONLY|GNUTLS_KEY_DECIPHER_ONLY)) {
a[a_val].value = (void*)&tval;
a[a_val].value_len = sizeof(tval);
} else {
a[a_val].value = (void*)&fval;
a[a_val].value_len = sizeof(fval);
}
a_val++;
}
a[a_val].type = CKA_TOKEN;
a[a_val].value = (void *) &tval;
a[a_val].value_len = sizeof(tval);
a_val++;
/* a private key is set always as private unless
* requested otherwise
*/
if (flags & GNUTLS_PKCS11_OBJ_FLAG_MARK_NOT_PRIVATE) {
a[a_val].type = CKA_PRIVATE;
a[a_val].value = (void *) &fval;
a[a_val].value_len = sizeof(fval);
a_val++;
} else {
a[a_val].type = CKA_PRIVATE;
a[a_val].value = (void *) &tval;
a[a_val].value_len = sizeof(tval);
a_val++;
}
if (flags & GNUTLS_PKCS11_OBJ_FLAG_MARK_ALWAYS_AUTH) {
a[a_val].type = CKA_ALWAYS_AUTHENTICATE;
a[a_val].value = (void *) &tval;
a[a_val].value_len = sizeof(tval);
a_val++;
}
if (flags & GNUTLS_PKCS11_OBJ_FLAG_MARK_EXTRACTABLE) {
a[a_val].type = CKA_EXTRACTABLE;
a[a_val].value = (void *) &tval;
a[a_val].value_len = sizeof(tval);
(a_val)++;
} else {
a[a_val].type = CKA_EXTRACTABLE;
a[a_val].value = (void *) &fval;
a[a_val].value_len = sizeof(fval);
(a_val)++;
}
if (label) {
a[a_val].type = CKA_LABEL;
a[a_val].value = (void *) label;
a[a_val].value_len = strlen(label);
a_val++;
}
if (flags & GNUTLS_PKCS11_OBJ_FLAG_MARK_SENSITIVE) {
a[a_val].type = CKA_SENSITIVE;
a[a_val].value = (void *) &tval;
a[a_val].value_len = sizeof(tval);
a_val++;
} else {
a[a_val].type = CKA_SENSITIVE;
a[a_val].value = (void *) &fval;
a[a_val].value_len = sizeof(fval);
a_val++;
}
switch (pk) {
case GNUTLS_PK_RSA:
{
ret =
gnutls_x509_privkey_export_rsa_raw2(key, &m,
&e, &d, &p,
&q, &u,
&exp1,
&exp2);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
type = CKK_RSA;
skip_leading_zeros(&m);
skip_leading_zeros(&e);
skip_leading_zeros(&d);
skip_leading_zeros(&p);
skip_leading_zeros(&q);
skip_leading_zeros(&u);
skip_leading_zeros(&exp1);
skip_leading_zeros(&exp2);
a[a_val].type = CKA_MODULUS;
a[a_val].value = m.data;
a[a_val].value_len = m.size;
a_val++;
a[a_val].type = CKA_PUBLIC_EXPONENT;
a[a_val].value = e.data;
a[a_val].value_len = e.size;
a_val++;
a[a_val].type = CKA_PRIVATE_EXPONENT;
a[a_val].value = d.data;
a[a_val].value_len = d.size;
a_val++;
a[a_val].type = CKA_PRIME_1;
a[a_val].value = p.data;
a[a_val].value_len = p.size;
a_val++;
a[a_val].type = CKA_PRIME_2;
a[a_val].value = q.data;
a[a_val].value_len = q.size;
a_val++;
a[a_val].type = CKA_COEFFICIENT;
a[a_val].value = u.data;
a[a_val].value_len = u.size;
a_val++;
a[a_val].type = CKA_EXPONENT_1;
a[a_val].value = exp1.data;
a[a_val].value_len = exp1.size;
a_val++;
a[a_val].type = CKA_EXPONENT_2;
a[a_val].value = exp2.data;
a[a_val].value_len = exp2.size;
a_val++;
break;
}
case GNUTLS_PK_DSA:
{
ret =
gnutls_x509_privkey_export_dsa_raw(key, &p, &q,
&g, &y, &x);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
type = CKK_DSA;
skip_leading_zeros(&p);
skip_leading_zeros(&q);
skip_leading_zeros(&g);
skip_leading_zeros(&y);
skip_leading_zeros(&x);
a[a_val].type = CKA_PRIME;
a[a_val].value = p.data;
a[a_val].value_len = p.size;
a_val++;
a[a_val].type = CKA_SUBPRIME;
a[a_val].value = q.data;
a[a_val].value_len = q.size;
a_val++;
a[a_val].type = CKA_BASE;
a[a_val].value = g.data;
a[a_val].value_len = g.size;
a_val++;
a[a_val].type = CKA_VALUE;
a[a_val].value = x.data;
a[a_val].value_len = x.size;
a_val++;
break;
}
case GNUTLS_PK_EC:
{
ret =
_gnutls_x509_write_ecc_params(key->params.flags,
&p);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret =
_gnutls_mpi_dprint(key->params.
params[ECC_K], &x);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
type = CKK_ECDSA;
a[a_val].type = CKA_EC_PARAMS;
a[a_val].value = p.data;
a[a_val].value_len = p.size;
a_val++;
a[a_val].type = CKA_VALUE;
a[a_val].value = x.data;
a[a_val].value_len = x.size;
a_val++;
break;
}
default:
gnutls_assert();
ret = GNUTLS_E_INVALID_REQUEST;
goto cleanup;
}
a[a_val].type = CKA_KEY_TYPE;
a[a_val].value = &type;
a[a_val].value_len = sizeof(type);
a_val++;
rv = pkcs11_create_object(sinfo.module, sinfo.pks, a, a_val, &ctx);
if (rv != CKR_OK) {
gnutls_assert();
_gnutls_debug_log("p11: %s\n", pkcs11_strerror(rv));
ret = pkcs11_rv_to_err(rv);
goto cleanup;
}
ret = 0;
cleanup:
switch (pk) {
case GNUTLS_PK_RSA:
{
gnutls_free(m.data);
gnutls_free(e.data);
gnutls_free(d.data);
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(u.data);
gnutls_free(exp1.data);
gnutls_free(exp2.data);
break;
}
case GNUTLS_PK_DSA:
{
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(g.data);
gnutls_free(y.data);
gnutls_free(x.data);
break;
}
case GNUTLS_PK_EC:
{
gnutls_free(p.data);
gnutls_free(x.data);
break;
}
default:
gnutls_assert();
ret = GNUTLS_E_INVALID_REQUEST;
break;
}
if (sinfo.pks != 0)
pkcs11_close_session(&sinfo);
return ret;
}
static void privkey_info_int(FILE *outfile, common_info_st * cinfo,
gnutls_x509_privkey_t key)
{
int ret, key_type;
unsigned int bits = 0;
size_t size;
const char *cprint;
/* Public key algorithm
*/
fprintf(outfile, "Public Key Info:\n");
ret = gnutls_x509_privkey_get_pk_algorithm2(key, &bits);
fprintf(outfile, "\tPublic Key Algorithm: ");
key_type = ret;
cprint = gnutls_pk_algorithm_get_name(key_type);
fprintf(outfile, "%s\n", cprint ? cprint : "Unknown");
fprintf(outfile, "\tKey Security Level: %s (%u bits)\n\n",
gnutls_sec_param_get_name(gnutls_x509_privkey_sec_param
(key)), bits);
/* Print the raw public and private keys
*/
if (key_type == GNUTLS_PK_RSA) {
gnutls_datum_t m, e, d, p, q, u, exp1, exp2;
ret =
gnutls_x509_privkey_export_rsa_raw2(key, &m, &e, &d,
&p, &q, &u, &exp1,
&exp2);
if (ret < 0)
fprintf(stderr,
"Error in key RSA data export: %s\n",
gnutls_strerror(ret));
else {
print_rsa_pkey(outfile, &m, &e, &d, &p, &q, &u,
&exp1, &exp2, cinfo->cprint);
gnutls_free(m.data);
gnutls_free(e.data);
gnutls_free(d.data);
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(u.data);
gnutls_free(exp1.data);
gnutls_free(exp2.data);
}
} else if (key_type == GNUTLS_PK_DSA) {
gnutls_datum_t p, q, g, y, x;
ret =
gnutls_x509_privkey_export_dsa_raw(key, &p, &q, &g, &y,
&x);
if (ret < 0)
fprintf(stderr,
"Error in key DSA data export: %s\n",
gnutls_strerror(ret));
else {
print_dsa_pkey(outfile, &x, &y, &p, &q, &g,
cinfo->cprint);
gnutls_free(x.data);
gnutls_free(y.data);
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(g.data);
}
} else if (key_type == GNUTLS_PK_EC) {
gnutls_datum_t y, x, k;
gnutls_ecc_curve_t curve;
ret =
gnutls_x509_privkey_export_ecc_raw(key, &curve, &x, &y,
&k);
if (ret < 0)
fprintf(stderr,
"Error in key ECC data export: %s\n",
gnutls_strerror(ret));
else {
cprint = gnutls_ecc_curve_get_name(curve);
bits = 0;
print_ecc_pkey(outfile, curve, &k, &x, &y,
cinfo->cprint);
gnutls_free(x.data);
gnutls_free(y.data);
gnutls_free(k.data);
}
}
fprintf(outfile, "\n");
size = lbuffer_size;
ret = gnutls_x509_privkey_get_seed(key, NULL, lbuffer, &size);
if (ret >= 0) {
fprintf(outfile, "Seed: %s\n",
raw_to_string(lbuffer, size));
}
size = lbuffer_size;
ret =
gnutls_x509_privkey_get_key_id(key, GNUTLS_KEYID_USE_SHA256, lbuffer, &size);
if (ret < 0) {
fprintf(stderr, "Error in key id calculation: %s\n",
gnutls_strerror(ret));
} else {
gnutls_datum_t art;
fprintf(outfile, "Public Key ID:\n\tsha256:%s\n",
raw_to_string(lbuffer, size));
size = lbuffer_size;
ret =
gnutls_x509_privkey_get_key_id(key, GNUTLS_KEYID_USE_SHA1, lbuffer, &size);
if (ret >= 0) {
fprintf(outfile, "\tsha1:%s\n",
raw_to_string(lbuffer, size));
}
ret =
gnutls_random_art(GNUTLS_RANDOM_ART_OPENSSH, cprint,
bits, lbuffer, size, &art);
if (ret >= 0) {
fprintf(outfile, "Public key's random art:\n%s\n",
art.data);
gnutls_free(art.data);
}
}
fprintf(outfile, "\n");
}
static
int check_x509_privkey(void)
{
gnutls_x509_privkey_t key;
gnutls_datum_t p, q, g, y, x;
gnutls_datum_t m, e, u, e1, e2, d;
gnutls_ecc_curve_t curve;
int ret;
global_init();
ret = gnutls_x509_privkey_init(&key);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_import(key, &dsa_key, GNUTLS_X509_FMT_PEM);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_export_dsa_raw(key, &p, &q, &g, &y, &x);
if (ret < 0)
fail("error\n");
CMP("p", &p, dsa_p);
CMP("q", &q, dsa_q);
CMP("g", &g, dsa_g);
CMP("y", &y, dsa_y);
CMP("x", &x, dsa_x);
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(g.data);
gnutls_free(y.data);
gnutls_free(x.data);
gnutls_x509_privkey_deinit(key);
/* RSA */
ret = gnutls_x509_privkey_init(&key);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_import(key, &rsa_key, GNUTLS_X509_FMT_PEM);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_export_rsa_raw2(key, &m, &e, &d, &p, &q, &u, &e1, &e2);
if (ret < 0)
fail("error\n");
CMP("m", &m, rsa_m);
CMP("e", &e, rsa_e);
CMP("d", &d, rsa_d);
CMP("p", &p, rsa_p);
CMP("q", &q, rsa_q);
CMP("u", &u, rsa_u);
CMP("e1", &e1, rsa_e1);
CMP("e2", &e2, rsa_e2);
gnutls_free(m.data);
gnutls_free(e.data);
gnutls_free(d.data);
gnutls_free(p.data);
gnutls_free(q.data);
gnutls_free(u.data);
gnutls_free(e1.data);
gnutls_free(e2.data);
gnutls_x509_privkey_deinit(key);
/* ECC */
ret = gnutls_x509_privkey_init(&key);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_import(key, &server_ecc_key, GNUTLS_X509_FMT_PEM);
if (ret < 0)
fail("error\n");
ret = gnutls_x509_privkey_export_ecc_raw(key, &curve, &x, &y, &p);
if (ret < 0)
fail("error\n");
if (curve != GNUTLS_ECC_CURVE_SECP256R1) {
fprintf(stderr, "unexpected curve value: %d\n", (int)curve);
exit(1);
}
CMP("x", &x, ecc_x);
CMP("y", &y, ecc_y);
CMP("k", &p, ecc_k);
gnutls_free(x.data);
gnutls_free(y.data);
gnutls_free(p.data);
gnutls_x509_privkey_deinit(key);
return 0;
}
