-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2006.
*/
/* ====================================================================
extern const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[];
extern const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[];
extern const EVP_PKEY_ASN1_METHOD dh_asn1_meth;
+extern const EVP_PKEY_ASN1_METHOD dhx_asn1_meth;
extern const EVP_PKEY_ASN1_METHOD eckey_asn1_meth;
extern const EVP_PKEY_ASN1_METHOD hmac_asn1_meth;
+extern const EVP_PKEY_ASN1_METHOD cmac_asn1_meth;
/* Keep this sorted in type order !! */
static const EVP_PKEY_ASN1_METHOD *standard_methods[] =
#ifndef OPENSSL_NO_EC
&eckey_asn1_meth,
#endif
- &hmac_asn1_meth
+ &hmac_asn1_meth,
+ &cmac_asn1_meth,
+#ifndef OPENSSL_NO_DH
+ &dhx_asn1_meth
+#endif
};
typedef int sk_cmp_fn_type(const char * const *a, const char * const *b);
-static STACK *app_methods = NULL;
+DECLARE_STACK_OF(EVP_PKEY_ASN1_METHOD)
+static STACK_OF(EVP_PKEY_ASN1_METHOD) *app_methods = NULL;
}
#endif
+DECLARE_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_ASN1_METHOD *,
+ const EVP_PKEY_ASN1_METHOD *, ameth);
+
static int ameth_cmp(const EVP_PKEY_ASN1_METHOD * const *a,
- const EVP_PKEY_ASN1_METHOD * const *b)
+ const EVP_PKEY_ASN1_METHOD * const *b)
{
return ((*a)->pkey_id - (*b)->pkey_id);
}
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_ASN1_METHOD *,
+ const EVP_PKEY_ASN1_METHOD *, ameth);
+
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);
+ num += sk_EVP_PKEY_ASN1_METHOD_num(app_methods);
return num;
}
if (idx < num)
return standard_methods[idx];
idx -= num;
- return (const EVP_PKEY_ASN1_METHOD *)sk_value(app_methods, idx);
+ return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
}
static const EVP_PKEY_ASN1_METHOD *pkey_asn1_find(int type)
{
- EVP_PKEY_ASN1_METHOD tmp, *t = &tmp, **ret;
+ EVP_PKEY_ASN1_METHOD tmp;
+ const EVP_PKEY_ASN1_METHOD *t = &tmp, **ret;
tmp.pkey_id = type;
if (app_methods)
{
int idx;
- idx = sk_find(app_methods, (char *)&tmp);
+ idx = sk_EVP_PKEY_ASN1_METHOD_find(app_methods, &tmp);
if (idx >= 0)
- return (EVP_PKEY_ASN1_METHOD *)
- sk_value(app_methods, idx);
+ return sk_EVP_PKEY_ASN1_METHOD_value(app_methods, idx);
}
- ret = (EVP_PKEY_ASN1_METHOD **) OBJ_bsearch((char *)&t,
- (char *)standard_methods,
- sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *),
- sizeof(EVP_PKEY_ASN1_METHOD *),
- (int (*)(const void *, const void *))ameth_cmp);
+ ret = OBJ_bsearch_ameth(&t, standard_methods,
+ sizeof(standard_methods)
+ /sizeof(EVP_PKEY_ASN1_METHOD *));
if (!ret || !*ret)
return NULL;
return *ret;
const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type)
{
const EVP_PKEY_ASN1_METHOD *t;
- ENGINE *e;
for (;;)
{
if (pe)
{
#ifndef OPENSSL_NO_ENGINE
+ ENGINE *e;
/* type will contain the final unaliased type */
e = ENGINE_get_pkey_asn1_meth_engine(type);
if (e)
{
#ifndef OPENSSL_NO_ENGINE
ENGINE *e;
- for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+ ameth = ENGINE_pkey_asn1_find_str(&e, str, len);
+ if (ameth)
{
- ameth = ENGINE_get_pkey_asn1_meth_str(e, str, len);
- if (ameth)
- {
- /* Convert structural into
- * functional reference
- */
- if (!ENGINE_init(e))
- ameth = NULL;
- ENGINE_free(e);
- *pe = e;
- return ameth;
- }
+ /* Convert structural into
+ * functional reference
+ */
+ if (!ENGINE_init(e))
+ ameth = NULL;
+ ENGINE_free(e);
+ *pe = e;
+ return ameth;
}
#endif
*pe = NULL;
{
if (app_methods == NULL)
{
- app_methods = sk_new((sk_cmp_fn_type *)ameth_cmp);
+ app_methods = sk_EVP_PKEY_ASN1_METHOD_new(ameth_cmp);
if (!app_methods)
return 0;
}
- if (!sk_push(app_methods, (char *)ameth))
+ if (!sk_EVP_PKEY_ASN1_METHOD_push(app_methods, ameth))
return 0;
- sk_sort(app_methods);
+ sk_EVP_PKEY_ASN1_METHOD_sort(app_methods);
return 1;
}
if (!ameth)
return 0;
ameth->pkey_base_id = to;
- return EVP_PKEY_asn1_add0(ameth);
+ if (!EVP_PKEY_asn1_add0(ameth))
+ {
+ EVP_PKEY_asn1_free(ameth);
+ return 0;
+ }
+ return 1;
}
int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *ppkey_base_id, int *ppkey_flags,
return 1;
}
+const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey)
+ {
+ return pkey->ameth;
+ }
+
EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
const char *pem_str, const char *info)
{
if (!ameth)
return NULL;
+ memset(ameth, 0, sizeof(EVP_PKEY_ASN1_METHOD));
+
ameth->pkey_id = id;
ameth->pkey_base_id = id;
ameth->pkey_flags = flags | ASN1_PKEY_DYNAMIC;
if (!ameth->info)
goto err;
}
+ else
+ ameth->info = NULL;
if (pem_str)
{
if (!ameth->pem_str)
goto err;
}
+ else
+ ameth->pem_str = NULL;
ameth->pub_decode = 0;
ameth->pub_encode = 0;
ameth->old_priv_encode = 0;
ameth->old_priv_decode = 0;
+ ameth->item_verify = 0;
+ ameth->item_sign = 0;
+
ameth->pkey_size = 0;
ameth->pkey_bits = 0;
dst->pkey_free = src->pkey_free;
dst->pkey_ctrl = src->pkey_ctrl;
+ dst->item_sign = src->item_sign;
+ dst->item_verify = src->item_verify;
+
}
void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth)
{
ameth->pkey_ctrl = pkey_ctrl;
}
+
+void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_security_bits)(const EVP_PKEY *pk))
+ {
+ ameth->pkey_security_bits = pkey_security_bits;
+ }
+