#define ENGINE_METHOD_ALL (unsigned int)0xFFFF
#define ENGINE_METHOD_NONE (unsigned int)0x0000
+/* ENGINE flags that can be set by ENGINE_set_flags(). */
+/* #define ENGINE_FLAGS_MALLOCED 0x0001 */ /* Not used */
+
/* These flags are used to tell the ctrl function what should be done.
* All command numbers are shared between all engines, even if some don't
* make sense to some engines. In such a case, they do nothing but return
* the error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED. */
#define ENGINE_CTRL_SET_LOGSTREAM 1
#define ENGINE_CTRL_SET_PASSWORD_CALLBACK 2
+#define ENGINE_CTRL_HUP 3 /* Close and reinitialise any
+ handles/connections etc. */
+
/* Flags specific to the nCipher "chil" engine */
#define ENGINE_CTRL_CHIL_SET_FORKCHECK 100
/* Depending on the value of the (long)i argument, this sets or
/* mod_exp operation, calculates; r = a ^ p mod m
* NB: ctx can be NULL, but if supplied, the implementation may use
* it if it wishes. */
-typedef int (*BN_MOD_EXP)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+typedef int (*BN_MOD_EXP)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx);
/* private key operation for RSA, provided seperately in case other
* RSA implementations wish to use it. */
-typedef int (*BN_MOD_EXP_CRT)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+typedef int (*BN_MOD_EXP_CRT)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
const BIGNUM *iqmp, BN_CTX *ctx);
-/* Generic function pointer */
-typedef int (*ENGINE_GEN_FUNC_PTR)();
-/* Generic function pointer taking no arguments */
-typedef int (*ENGINE_GEN_INT_FUNC_PTR)(void);
-/* Specific control function pointer */
-typedef int (*ENGINE_CTRL_FUNC_PTR)(int cmd, long i, void *p, void (*f)());
-
/* The list of "engine" types is a static array of (const ENGINE*)
* pointers (not dynamic because static is fine for now and we otherwise
* have to hook an appropriate load/unload function in to initialise and
struct engine_st;
typedef struct engine_st ENGINE;
+/* Generic function pointer */
+typedef int (*ENGINE_GEN_FUNC_PTR)();
+/* Generic function pointer taking no arguments */
+typedef int (*ENGINE_GEN_INT_FUNC_PTR)(ENGINE *);
+/* Specific control function pointer */
+typedef int (*ENGINE_CTRL_FUNC_PTR)(ENGINE *, int, long, void *, void (*f)());
+/* Generic load_key function pointer */
+typedef EVP_PKEY * (*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *, const char *);
+
/* STRUCTURE functions ... all of these functions deal with pointers to
* ENGINE structures where the pointers have a "structural reference".
* This means that their reference is to allow access to the structure
void ENGINE_load_chil(void);
void ENGINE_load_atalla(void);
void ENGINE_load_nuron(void);
+void ENGINE_load_ubsec(void);
void ENGINE_load_builtin_engines(void);
-/* These functions are useful for manufacturing new ENGINE
- * structures. They don't address reference counting at all -
- * one uses them to populate an ENGINE structure with personalised
- * implementations of things prior to using it directly or adding
- * it to the builtin ENGINE list in OpenSSL. These are also here
- * so that the ENGINE structure doesn't have to be exposed and
- * break binary compatibility!
- *
- * NB: I'm changing ENGINE_new to force the ENGINE structure to
- * be allocated from within OpenSSL. See the comment for
- * ENGINE_get_struct_size().
- */
-#if 0
-ENGINE *ENGINE_new(ENGINE *e);
-#else
+/* These functions are useful for manufacturing new ENGINE structures. They
+ * don't address reference counting at all - one uses them to populate an ENGINE
+ * structure with personalised implementations of things prior to using it
+ * directly or adding it to the builtin ENGINE list in OpenSSL. These are also
+ * here so that the ENGINE structure doesn't have to be exposed and break binary
+ * compatibility! */
ENGINE *ENGINE_new(void);
-#endif
int ENGINE_free(ENGINE *e);
int ENGINE_set_id(ENGINE *e, const char *id);
int ENGINE_set_name(ENGINE *e, const char *name);
-int ENGINE_set_RSA(ENGINE *e, RSA_METHOD *rsa_meth);
-int ENGINE_set_DSA(ENGINE *e, DSA_METHOD *dsa_meth);
-int ENGINE_set_DH(ENGINE *e, DH_METHOD *dh_meth);
-int ENGINE_set_RAND(ENGINE *e, RAND_METHOD *rand_meth);
+int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth);
+int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth);
+int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth);
+int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth);
int ENGINE_set_BN_mod_exp(ENGINE *e, BN_MOD_EXP bn_mod_exp);
int ENGINE_set_BN_mod_exp_crt(ENGINE *e, BN_MOD_EXP_CRT bn_mod_exp_crt);
int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
+int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f);
+int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
+int ENGINE_set_flags(ENGINE *e, int flags);
+int ENGINE_cpy(ENGINE *dest, const ENGINE *src);
-/* These return values from within the ENGINE structure. These can
- * be useful with functional references as well as structural
- * references - it depends which you obtained. Using the result
- * for functional purposes if you only obtained a structural
- * reference may be problematic! */
-const char *ENGINE_get_id(ENGINE *e);
-const char *ENGINE_get_name(ENGINE *e);
-RSA_METHOD *ENGINE_get_RSA(ENGINE *e);
-DSA_METHOD *ENGINE_get_DSA(ENGINE *e);
-DH_METHOD *ENGINE_get_DH(ENGINE *e);
-RAND_METHOD *ENGINE_get_RAND(ENGINE *e);
-BN_MOD_EXP ENGINE_get_BN_mod_exp(ENGINE *e);
-BN_MOD_EXP_CRT ENGINE_get_BN_mod_exp_crt(ENGINE *e);
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(ENGINE *e);
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(ENGINE *e);
-ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(ENGINE *e);
-
-/* ENGINE_new is normally passed a NULL in the first parameter because
- * the calling code doesn't have access to the definition of the ENGINE
- * structure (for good reason). However, if the caller wishes to use
- * its own memory allocation or use a static array, the following call
- * should be used to check the amount of memory the ENGINE structure
- * will occupy. This will make the code more future-proof.
- *
- * NB: I'm "#if 0"-ing this out because it's better to force the use of
- * internally allocated memory. See similar change in ENGINE_new().
- */
-#if 0
-int ENGINE_get_struct_size(void);
-#endif
+/* These return values from within the ENGINE structure. These can be useful
+ * with functional references as well as structural references - it depends
+ * which you obtained. Using the result for functional purposes if you only
+ * obtained a structural reference may be problematic! */
+const char *ENGINE_get_id(const ENGINE *e);
+const char *ENGINE_get_name(const ENGINE *e);
+const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
+const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e);
+const DH_METHOD *ENGINE_get_DH(const ENGINE *e);
+const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e);
+BN_MOD_EXP ENGINE_get_BN_mod_exp(const ENGINE *e);
+BN_MOD_EXP_CRT ENGINE_get_BN_mod_exp_crt(const ENGINE *e);
+ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e);
+ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
+ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
+ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
+ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
+int ENGINE_get_flags(const ENGINE *e);
/* FUNCTIONAL functions. These functions deal with ENGINE structures
* that have (or will) be initialised for use. Broadly speaking, the
#define ENGINE_F_ENGINE_CTRL 142
#define ENGINE_F_ENGINE_FINISH 107
#define ENGINE_F_ENGINE_FREE 108
-#define ENGINE_F_ENGINE_GET_BN_MOD_EXP 109
-#define ENGINE_F_ENGINE_GET_BN_MOD_EXP_CRT 110
-#define ENGINE_F_ENGINE_GET_CTRL_FUNCTION 144
-#define ENGINE_F_ENGINE_GET_DH 111
-#define ENGINE_F_ENGINE_GET_DSA 112
-#define ENGINE_F_ENGINE_GET_FINISH_FUNCTION 145
-#define ENGINE_F_ENGINE_GET_ID 113
-#define ENGINE_F_ENGINE_GET_INIT_FUNCTION 146
-#define ENGINE_F_ENGINE_GET_NAME 114
#define ENGINE_F_ENGINE_GET_NEXT 115
#define ENGINE_F_ENGINE_GET_PREV 116
-#define ENGINE_F_ENGINE_GET_RAND 117
-#define ENGINE_F_ENGINE_GET_RSA 118
#define ENGINE_F_ENGINE_INIT 119
#define ENGINE_F_ENGINE_LIST_ADD 120
#define ENGINE_F_ENGINE_LIST_REMOVE 121
#define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY 151
#define ENGINE_F_ENGINE_NEW 122
#define ENGINE_F_ENGINE_REMOVE 123
-#define ENGINE_F_ENGINE_SET_BN_MOD_EXP 124
-#define ENGINE_F_ENGINE_SET_BN_MOD_EXP_CRT 125
-#define ENGINE_F_ENGINE_SET_CTRL_FUNCTION 147
#define ENGINE_F_ENGINE_SET_DEFAULT_TYPE 126
-#define ENGINE_F_ENGINE_SET_DH 127
-#define ENGINE_F_ENGINE_SET_DSA 128
-#define ENGINE_F_ENGINE_SET_FINISH_FUNCTION 148
#define ENGINE_F_ENGINE_SET_ID 129
-#define ENGINE_F_ENGINE_SET_INIT_FUNCTION 149
#define ENGINE_F_ENGINE_SET_NAME 130
-#define ENGINE_F_ENGINE_SET_RAND 131
-#define ENGINE_F_ENGINE_SET_RSA 132
#define ENGINE_F_ENGINE_UNLOAD_KEY 152
#define ENGINE_F_HWCRHK_CTRL 143
#define ENGINE_F_HWCRHK_FINISH 135
#define ENGINE_F_NURON_FINISH 157
#define ENGINE_F_NURON_INIT 156
#define ENGINE_F_NURON_MOD_EXP 158
+#define ENGINE_F_UBSEC_DSA_SIGN 163
+#define ENGINE_F_UBSEC_DSA_VERIFY 164
+#define ENGINE_F_UBSEC_FINISH 165
+#define ENGINE_F_UBSEC_INIT 166
+#define ENGINE_F_UBSEC_MOD_EXP 167
+#define ENGINE_F_UBSEC_RSA_MOD_EXP 168
+#define ENGINE_F_UBSEC_RSA_MOD_EXP_CRT 169
/* Reason codes. */
#define ENGINE_R_ALREADY_LOADED 100
projects / openssl.git / blobdiff