C++ (Cpp) DH_get_default_method Examples

Example #1

File: dh.c Project: Henauxg/minix

DH *
DH_new_method(ENGINE *engine)
{
    DH *dh;

    dh = calloc(1, sizeof(*dh));
    if (dh == NULL)
	return NULL;

    dh->references = 1;

    if (engine) {
	ENGINE_up_ref(engine);
	dh->engine = engine;
    } else {
	dh->engine = ENGINE_get_default_DH();
    }

    if (dh->engine) {
	dh->meth = ENGINE_get_DH(dh->engine);
	if (dh->meth == NULL) {
	    ENGINE_finish(engine);
	    free(dh);
	    return 0;
	}
    }

    if (dh->meth == NULL)
	dh->meth = DH_get_default_method();

    (*dh->meth->init)(dh);

    return dh;
}

Example #2

File: dh_lib.c Project: Heratom/Firefly-project

DH *
DH_new_method(ENGINE *engine)
{
	DH *ret;

	ret = malloc(sizeof(DH));
	if (ret == NULL) {
		DHerr(DH_F_DH_NEW_METHOD, ERR_R_MALLOC_FAILURE);
		return NULL;
	}

	ret->meth = DH_get_default_method();
#ifndef OPENSSL_NO_ENGINE
	if (engine) {
		if (!ENGINE_init(engine)) {
			DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB);
			free(ret);
			return NULL;
		}
		ret->engine = engine;
	} else
		ret->engine = ENGINE_get_default_DH();
	if(ret->engine) {
		ret->meth = ENGINE_get_DH(ret->engine);
		if (!ret->meth) {
			DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB);
			ENGINE_finish(ret->engine);
			free(ret);
			return NULL;
		}
	}
#endif

	ret->pad = 0;
	ret->version = 0;
	ret->p = NULL;
	ret->g = NULL;
	ret->length = 0;
	ret->pub_key = NULL;
	ret->priv_key = NULL;
	ret->q = NULL;
	ret->j = NULL;
	ret->seed = NULL;
	ret->seedlen = 0;
	ret->counter = NULL;
	ret->method_mont_p=NULL;
	ret->references = 1;
	ret->flags = ret->meth->flags & ~DH_FLAG_NON_FIPS_ALLOW;
	CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
	if (ret->meth->init != NULL && !ret->meth->init(ret)) {
#ifndef OPENSSL_NO_ENGINE
		if (ret->engine)
			ENGINE_finish(ret->engine);
#endif
		CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
		free(ret);
		ret = NULL;
	}
	return ret;
}

Example #3

File: eng_openssl.c Project: Bilibili/openssl

/*
 * This internal function is used by ENGINE_openssl() and possibly by the
 * "dynamic" ENGINE support too
 */
static int bind_helper(ENGINE *e)
{
    if (!ENGINE_set_id(e, engine_openssl_id)
        || !ENGINE_set_name(e, engine_openssl_name)
        || !ENGINE_set_destroy_function(e, openssl_destroy)
#ifndef TEST_ENG_OPENSSL_NO_ALGORITHMS
# ifndef OPENSSL_NO_RSA
        || !ENGINE_set_RSA(e, RSA_get_default_method())
# endif
# ifndef OPENSSL_NO_DSA
        || !ENGINE_set_DSA(e, DSA_get_default_method())
# endif
# ifndef OPENSSL_NO_EC
        || !ENGINE_set_EC(e, EC_KEY_OpenSSL())
# endif
# ifndef OPENSSL_NO_DH
        || !ENGINE_set_DH(e, DH_get_default_method())
# endif
        || !ENGINE_set_RAND(e, RAND_OpenSSL())
# ifdef TEST_ENG_OPENSSL_RC4
        || !ENGINE_set_ciphers(e, openssl_ciphers)
# endif
# ifdef TEST_ENG_OPENSSL_SHA
        || !ENGINE_set_digests(e, openssl_digests)
# endif
#endif
#ifdef TEST_ENG_OPENSSL_PKEY
        || !ENGINE_set_load_privkey_function(e, openssl_load_privkey)
#endif
#ifdef TEST_ENG_OPENSSL_HMAC
        || !ossl_register_hmac_meth()
        || !ENGINE_set_pkey_meths(e, ossl_pkey_meths)
#endif
        )
        return 0;
    /*
     * If we add errors to this ENGINE, ensure the error handling is setup
     * here
     */
    /* openssl_load_error_strings(); */
    return 1;
}

Example #4

File: eng_openssl.cpp Project: EddieGarmon/netduino-netmf

/* This internal function is used by ENGINE_openssl() and possibly by the
 * "dynamic" ENGINE support too */
static int bind_helper(ENGINE *e)
	{
	if(!ENGINE_set_id(e, engine_openssl_id)
			|| !ENGINE_set_name(e, engine_openssl_name)
#ifndef TEST_ENG_OPENSSL_NO_ALGORITHMS
#ifndef OPENSSL_NO_RSA
			|| !ENGINE_set_RSA(e, RSA_get_default_method())
#endif
#ifndef OPENSSL_NO_DSA
			|| !ENGINE_set_DSA(e, DSA_get_default_method())
#endif
#ifndef OPENSSL_NO_ECDH
			|| !ENGINE_set_ECDH(e, ECDH_OpenSSL())
#endif
#ifndef OPENSSL_NO_ECDSA
			|| !ENGINE_set_ECDSA(e, ECDSA_OpenSSL())
#endif
#ifndef OPENSSL_NO_DH
			|| !ENGINE_set_DH(e, DH_get_default_method())
#endif
			|| !ENGINE_set_RAND(e, RAND_SSLeay())
#ifdef TEST_ENG_OPENSSL_RC4
			|| !ENGINE_set_ciphers(e, openssl_ciphers)
#endif
#ifdef TEST_ENG_OPENSSL_SHA
			|| !ENGINE_set_digests(e, openssl_digests)
#endif
#endif
//MS:
#ifndef OPENSSL_NO_STDIO
#ifdef TEST_ENG_OPENSSL_PKEY
			|| !ENGINE_set_load_privkey_function(e, openssl_load_privkey)
#endif
#endif
			)
		return 0;
	/* If we add errors to this ENGINE, ensure the error handling is setup here */
	/* openssl_load_error_strings(); */
	return 1;
	}

Example #5

File: dh_lib.c Project: unofficial-opensource-apple/Security

DH *DH_new_method(DH_METHOD *meth)
	{
	DH *ret;
	ret=(DH *)Malloc(sizeof(DH));

	if (ret == NULL)
		{
		DHerr(DH_F_DH_NEW,ERR_R_MALLOC_FAILURE);
		return(NULL);
		}
	if(meth) ret->meth = meth;
	else ret->meth = DH_get_default_method();
	ret->pad=0;
	ret->version=0;
	ret->p=NULL;
	ret->g=NULL;
	ret->length=0;
	ret->pub_key=NULL;
	ret->priv_key=NULL;
	ret->q=NULL;
	ret->j=NULL;
	ret->seed = NULL;
	ret->seedlen = 0;
	ret->counter = NULL;
	ret->method_mont_p=NULL;
	ret->references = 1;
	ret->flags=ret->meth->flags;
	CRYPTO_new_ex_data(dh_meth,ret,&ret->ex_data);
	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
		{
		CRYPTO_free_ex_data(dh_meth,ret,&ret->ex_data);
		Free(ret);
		ret=NULL;
		}
	return(ret);
	}