* Hudson (tjh@cryptsoft.com).
*
*/
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECDH support in OpenSSL originally developed by
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
#ifndef HEADER_ENGINE_INT_H
#define HEADER_ENGINE_INT_H
+#include "cryptlib.h"
/* Take public definitions from engine.h */
#include <openssl/engine.h>
* order. NB: both the "add" functions assume CRYPTO_LOCK_ENGINE to already be
* held (in "write" mode). */
typedef void (ENGINE_CLEANUP_CB)(void);
-DECLARE_STACK_OF(ENGINE_CLEANUP_CB)
+typedef struct st_engine_cleanup_item
+ {
+ ENGINE_CLEANUP_CB *cb;
+ } ENGINE_CLEANUP_ITEM;
+DECLARE_STACK_OF(ENGINE_CLEANUP_ITEM)
void engine_cleanup_add_first(ENGINE_CLEANUP_CB *cb);
void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb);
ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f, int l);
#define engine_table_select(t,n) engine_table_select_tmp(t,n,__FILE__,__LINE__)
#endif
+typedef void (engine_table_doall_cb)(int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg);
+void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb, void *arg);
/* Internal versions of API functions that have control over locking. These are
* used between C files when functionality needs to be shared but the caller may
int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers);
int engine_free_util(ENGINE *e, int locked);
+/* This function will reset all "set"able values in an ENGINE to NULL. This
+ * won't touch reference counts or ex_data, but is equivalent to calling all the
+ * ENGINE_set_***() functions with a NULL value. */
+void engine_set_all_null(ENGINE *e);
+
/* NB: Bitwise OR-able values for the "flags" variable in ENGINE are now exposed
* in engine.h. */
+/* Free up dynamically allocated public key methods associated with ENGINE */
+
+void engine_pkey_meths_free(ENGINE *e);
+void engine_pkey_asn1_meths_free(ENGINE *e);
+
/* This is a structure for storing implementations of various crypto
* algorithms and functions. */
struct engine_st
const RSA_METHOD *rsa_meth;
const DSA_METHOD *dsa_meth;
const DH_METHOD *dh_meth;
+ const ECDH_METHOD *ecdh_meth;
+ const ECDSA_METHOD *ecdsa_meth;
const RAND_METHOD *rand_meth;
+ const STORE_METHOD *store_meth;
+ /* Cipher handling is via this callback */
+ ENGINE_CIPHERS_PTR ciphers;
+ /* Digest handling is via this callback */
+ ENGINE_DIGESTS_PTR digests;
+ /* Public key handling via this callback */
+ ENGINE_PKEY_METHS_PTR pkey_meths;
+ /* ASN1 public key handling via this callback */
+ ENGINE_PKEY_ASN1_METHS_PTR pkey_asn1_meths;
ENGINE_GEN_INT_FUNC_PTR destroy;
ENGINE_LOAD_KEY_PTR load_privkey;
ENGINE_LOAD_KEY_PTR load_pubkey;
+ ENGINE_SSL_CLIENT_CERT_PTR load_ssl_client_cert;
+
const ENGINE_CMD_DEFN *cmd_defns;
int flags;
/* reference count on the structure itself */
* simply to cope with (de)allocation of this structure. Hence,
* running_ref <= struct_ref at all times. */
int funct_ref;
- /* A place to store per-key data */
+ /* A place to store per-ENGINE data */
CRYPTO_EX_DATA ex_data;
/* Used to maintain the linked-list of engines. */
struct engine_st *prev;