crypto/spi/kcf_spi.c

77  * to copy the ops vector from the provider info structure to the
80  * framework does not require the provider info structure to be
129 crypto_register_provider(crypto_provider_info_t *info,
139 	if (info->pi_interface_version > CRYPTO_SPI_VERSION_4) {
147 	if (info->pi_provider_type != CRYPTO_HW_PROVIDER &&
148 	    info->pi_provider_type != CRYPTO_SW_PROVIDER &&
149 	    info->pi_provider_type != CRYPTO_LOGICAL_PROVIDER)
156 	prov_desc = kcf_alloc_provider_desc(info);
159 	prov_desc->pd_prov_type = info->pi_provider_type;
162 	prov_desc->pd_prov_handle = info->pi_provider_handle;
165 	if (info->pi_provider_description != NULL) {
174 		bcopy(info->pi_provider_description, prov_desc->pd_description,
175 		    min(strlen(info->pi_provider_description),
179 	if (info->pi_provider_type != CRYPTO_LOGICAL_PROVIDER) {
180 		if (info->pi_ops_vector == NULL) {
183 		copy_ops_vector_v1(info->pi_ops_vector,
185 		if (info->pi_interface_version >= CRYPTO_SPI_VERSION_2) {
186 			copy_ops_vector_v2(info->pi_ops_vector,
188 			prov_desc->pd_flags = info->pi_flags;
190 		if (info->pi_interface_version >= CRYPTO_SPI_VERSION_3) {
191 			copy_ops_vector_v3(info->pi_ops_vector,
194 		if (info->pi_interface_version == CRYPTO_SPI_VERSION_4) {
195 			copy_ops_vector_v4(info->pi_ops_vector,
209 	switch (info->pi_provider_type) {
211 		if (info->pi_provider_dev.pd_sw == NULL)
214 		if ((mcp = mod_getctl(info->pi_provider_dev.pd_sw)) == NULL)
223 		if (info->pi_provider_dev.pd_hw == NULL)
227 		    ddi_get_instance(info->pi_provider_dev.pd_hw);
228 		name = (char *)ddi_driver_name(info->pi_provider_dev.pd_hw);
237 	if ((prov_desc->pd_mctlp = kcf_get_modctl(info)) == NULL)
241 	if ((ret = init_prov_mechs(info, prov_desc)) != CRYPTO_SUCCESS)
368 		process_logical_providers(info, prov_desc);
429 			    info->pi_provider_description);
435 			    info->pi_provider_description);
441 			    info->pi_provider_description);
448 			    info->pi_provider_description,
449 			    info->pi_interface_version);
455 			    "validation error.", info->pi_provider_description);
461 			    info->pi_provider_description, ret);
780  * Process the mechanism info structures specified by the provider
792 init_prov_mechs(crypto_provider_info_t *info, kcf_provider_desc_t *desc)
802 		if (info != NULL) {
803 			ASSERT(info->pi_mechanisms != NULL);
804 			bcopy(info->pi_mechanisms, desc->pd_mechanisms,
811 	 * Copy the mechanism list from the provider info to the provider
816 	if (info != NULL) {
817 		if (info->pi_ops_vector->co_random_ops != NULL) {
825 			if (info->pi_mechanisms != NULL) {
826 				bcopy(info->pi_mechanisms, desc->pd_mechanisms,
836 			ASSERT(info->pi_mechanisms != NULL);
837 			bcopy(info->pi_mechanisms, desc->pd_mechanisms,
1038 process_logical_providers(crypto_provider_info_t *info, kcf_provider_desc_t *hp)
1042 	int count = info->pi_logical_provider_count;
1047 		handle = info->pi_logical_providers[i];