extern const EVP_PKEY_ASN1_METHOD eckey_asn1_meth;
/* Keep this sorted in type order !! */
-const EVP_PKEY_ASN1_METHOD *standard_methods[] =
+static const EVP_PKEY_ASN1_METHOD *standard_methods[] =
{
+#ifndef OPENSSL_NO_RSA
&rsa_asn1_meths[0],
&rsa_asn1_meths[1],
+#endif
+#ifndef OPENSSL_NO_DH
&dh_asn1_meth,
+#endif
+#ifndef OPENSSL_NO_DSA
&dsa_asn1_meths[0],
&dsa_asn1_meths[1],
&dsa_asn1_meths[2],
&dsa_asn1_meths[3],
&dsa_asn1_meths[4],
+#endif
+#ifndef OPENSSL_NO_EC
&eckey_asn1_meth
+#endif
};
typedef int sk_cmp_fn_type(const char * const *a, const char * const *b);
return ((*a)->pkey_id - (*b)->pkey_id);
}
+int EVP_PKEY_asn1_get_count(void)
+ {
+ int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
+ if (app_methods)
+ num += sk_num(app_methods);
+ return num;
+ }
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx)
+ {
+ int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
+ if (idx < 0)
+ return NULL;
+ if (idx < num)
+ return standard_methods[idx];
+ idx -= num;
+ return (const EVP_PKEY_ASN1_METHOD *)sk_value(app_methods, idx);
+ }
+
const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(int type)
{
EVP_PKEY_ASN1_METHOD tmp, *t = &tmp, **ret;
if (app_methods)
{
int idx;
- idx = sk_find(app_methods, (char *)&t);
- if (idx > 0)
+ idx = sk_find(app_methods, (char *)&tmp);
+ if (idx >= 0)
return (EVP_PKEY_ASN1_METHOD *)
sk_value(app_methods, idx);
}
return *ret;
}
-int EVP_PKEY_asn1_add(const EVP_PKEY_ASN1_METHOD *ameth)
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(const char *str, int len)
+ {
+ int i;
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ if (len == -1)
+ len = strlen(str);
+ for (i = 0; i < EVP_PKEY_asn1_get_count(); i++)
+ {
+ ameth = EVP_PKEY_asn1_get0(i);
+ if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
+ continue;
+ if ((strlen(ameth->pem_str) == len) &&
+ !strncasecmp(ameth->pem_str, str, len))
+ return ameth;
+ }
+ return NULL;
+ }
+
+int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth)
{
if (app_methods == NULL)
{
return 1;
}
-EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id)
+int EVP_PKEY_asn1_add_alias(int to, int from)
+ {
+ EVP_PKEY_ASN1_METHOD *ameth;
+ ameth = EVP_PKEY_asn1_new(from, NULL, NULL);
+ if (!ameth)
+ return 0;
+ ameth->pkey_base_id = to;
+ ameth->pkey_flags |= ASN1_PKEY_ALIAS;
+ return EVP_PKEY_asn1_add0(ameth);
+ }
+
+int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *ppkey_base_id, int *ppkey_flags,
+ const char **pinfo, const char **ppem_str,
+ const EVP_PKEY_ASN1_METHOD *ameth)
+ {
+ if (!ameth)
+ return 0;
+ if (ppkey_id)
+ *ppkey_id = ameth->pkey_id;
+ if (ppkey_base_id)
+ *ppkey_base_id = ameth->pkey_base_id;
+ if (ppkey_flags)
+ *ppkey_flags = ameth->pkey_flags;
+ if (pinfo)
+ *pinfo = ameth->info;
+ if (ppem_str)
+ *ppem_str = ameth->pem_str;
+ return 1;
+ }
+
+EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id,
+ const char *pem_str, const char *info)
{
EVP_PKEY_ASN1_METHOD *ameth;
ameth = OPENSSL_malloc(sizeof(EVP_PKEY_ASN1_METHOD));
ameth->pkey_id = id;
ameth->pkey_base_id = id;
ameth->pkey_flags = ASN1_PKEY_DYNAMIC;
+
+ if (info)
+ {
+ ameth->info = BUF_strdup(info);
+ if (!ameth->info)
+ goto err;
+ }
+
+ if (pem_str)
+ {
+ ameth->pem_str = BUF_strdup(pem_str);
+ if (!ameth->pem_str)
+ goto err;
+ }
ameth->pub_decode = 0;
ameth->pub_encode = 0;
ameth->pub_cmp = 0;
ameth->pub_print = 0;
-
ameth->priv_decode = 0;
ameth->priv_encode = 0;
ameth->priv_print = 0;
-
ameth->pkey_size = 0;
ameth->pkey_bits = 0;
ameth->param_cmp = 0;
ameth->param_print = 0;
-
ameth->pkey_free = 0;
ameth->pkey_ctrl = 0;
return ameth;
+
+ err:
+
+ EVP_PKEY_asn1_free(ameth);
+ return NULL;
+
+ }
+
+void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth)
+ {
+ if (ameth && (ameth->pkey_flags & ASN1_PKEY_DYNAMIC))
+ {
+ if (ameth->pem_str)
+ OPENSSL_free(ameth->pem_str);
+ if (ameth->info)
+ OPENSSL_free(ameth->info);
+ OPENSSL_free(ameth);
+ }
}
void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
}
void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
- int (*param_decode)(const EVP_PKEY *pk, X509_PUBKEY *pub),
- int (*param_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
+ int (*param_decode)(EVP_PKEY *pkey,
+ const unsigned char **pder, int derlen),
+ int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
int (*param_missing)(const EVP_PKEY *pk),
int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),