245 	struct ree_fs_ta_handle *handle;  in ree_fs_ta_open()  local
261 	handle = calloc(1, sizeof(*handle));  in ree_fs_ta_open()
262 	if (!handle)  in ree_fs_ta_open()
418 		handle->bs_hdr = bs_hdr;  in ree_fs_ta_open()
466 		res = tee_ta_decrypt_init(&handle->enc_ctx, ehdr,  in ree_fs_ta_open()
472 		handle->ehdr = ehdr;  in ree_fs_ta_open()
480 	handle->nw_ta = ta;  in ree_fs_ta_open()
481 	handle->nw_ta_size = ta_size;  in ree_fs_ta_open()
482 	handle->offs = offs;  in ree_fs_ta_open()
483 	handle->hash_ctx = hash_ctx;  in ree_fs_ta_open()
484 	handle->shdr = shdr;  in ree_fs_ta_open()
485 	handle->mobj = mobj;  in ree_fs_ta_open()
486 	*h = (struct ts_store_handle *)handle;  in ree_fs_ta_open()
499 	free(handle);  in ree_fs_ta_open()
509 	struct ree_fs_ta_handle *handle = (struct ree_fs_ta_handle *)h;  in ree_fs_ta_get_size()  local
511 	*size = handle->shdr->img_size;  in ree_fs_ta_get_size()
518 	struct ree_fs_ta_handle *handle = (struct ree_fs_ta_handle *)h;  in ree_fs_ta_get_tag()  local
520 	if (!tag || *tag_len < handle->shdr->hash_size) {  in ree_fs_ta_get_tag()
521 		*tag_len = handle->shdr->hash_size;  in ree_fs_ta_get_tag()
524 	*tag_len = handle->shdr->hash_size;  in ree_fs_ta_get_tag()
526 	memcpy(tag, SHDR_GET_HASH(handle->shdr), handle->shdr->hash_size);  in ree_fs_ta_get_tag()
555 	struct ree_fs_ta_handle *handle = (struct ree_fs_ta_handle *)h;  in ree_fs_ta_read()  local
556 	uint8_t *src = (uint8_t *)handle->nw_ta + handle->offs;  in ree_fs_ta_read()
566 	if (ADD_OVERFLOW(handle->offs, len, &next_offs) ||  in ree_fs_ta_read()
567 	    next_offs > handle->nw_ta_size)  in ree_fs_ta_read()
589 		if (handle->shdr->img_type == SHDR_ENCRYPTED_TA) {  in ree_fs_ta_read()
590 			res = tee_ta_decrypt_update(handle->enc_ctx, dst,  in ree_fs_ta_read()
600 		res = crypto_hash_update(handle->hash_ctx, dst, n);  in ree_fs_ta_read()
616 	handle->offs = next_offs;  in ree_fs_ta_read()
617 	if (handle->offs == handle->nw_ta_size) {  in ree_fs_ta_read()
618 		if (handle->shdr->img_type == SHDR_ENCRYPTED_TA) {  in ree_fs_ta_read()
623 			res = tee_ta_decrypt_final(handle->enc_ctx,  in ree_fs_ta_read()
624 						   handle->ehdr, NULL, NULL, 0);  in ree_fs_ta_read()
634 		res = check_digest(handle);  in ree_fs_ta_read()
638 		if (handle->bs_hdr)  in ree_fs_ta_read()
640 						   handle->bs_hdr->uuid,  in ree_fs_ta_read()
641 						   handle->bs_hdr->ta_version);  in ree_fs_ta_read()
650 	struct ree_fs_ta_handle *handle = (struct ree_fs_ta_handle *)h;  in ree_fs_ta_close()  local
652 	if (!handle)  in ree_fs_ta_close()
654 	thread_rpc_free_payload(handle->mobj);  in ree_fs_ta_close()
655 	crypto_hash_free_ctx(handle->hash_ctx);  in ree_fs_ta_close()
656 	free(handle->shdr);  in ree_fs_ta_close()
657 	free(handle->ehdr);  in ree_fs_ta_close()
658 	free(handle->bs_hdr);  in ree_fs_ta_close()
659 	free(handle);  in ree_fs_ta_close()
695 	struct buf_ree_fs_ta_handle *handle = NULL;  in buf_ta_open()  local
699 	handle = calloc(1, sizeof(*handle));  in buf_ta_open()
700 	if (!handle)  in buf_ta_open()
703 	res = ree_fs_ta_open(uuid, &handle->h);  in buf_ta_open()
711 	res = ree_fs_ta_get_size(handle->h, &handle->ta_size);  in buf_ta_open()
715 	res = ree_fs_ta_get_tag(handle->h, NULL, &handle->tag_len);  in buf_ta_open()
720 	handle->tag = malloc(handle->tag_len);  in buf_ta_open()
721 	if (!handle->tag) {  in buf_ta_open()
725 	res = ree_fs_ta_get_tag(handle->h, handle->tag, &handle->tag_len);  in buf_ta_open()
729 	handle->mm = phys_mem_ta_alloc(handle->ta_size);  in buf_ta_open()
730 	if (!handle->mm) {  in buf_ta_open()
734 	handle->buf = phys_to_virt(tee_mm_get_smem(handle->mm),  in buf_ta_open()
735 				   MEM_AREA_SEC_RAM_OVERALL, handle->ta_size);  in buf_ta_open()
736 	if (!handle->buf) {  in buf_ta_open()
742 	res = ree_fs_ta_read(handle->h, handle->buf, NULL, handle->ta_size);  in buf_ta_open()
750 	*h = (struct ts_store_handle *)handle;  in buf_ta_open()
751 	ree_fs_ta_close(handle->h);  in buf_ta_open()
755 	ree_fs_ta_close(handle->h);  in buf_ta_open()
756 	tee_mm_free(handle->mm);  in buf_ta_open()
757 	free(handle->tag);  in buf_ta_open()
759 	free(handle);  in buf_ta_open()
766 	struct buf_ree_fs_ta_handle *handle = (struct buf_ree_fs_ta_handle *)h;  in buf_ta_get_size()  local
768 	*size = handle->ta_size;  in buf_ta_get_size()
775 	struct buf_ree_fs_ta_handle *handle = (struct buf_ree_fs_ta_handle *)h;  in buf_ta_read()  local
776 	uint8_t *src = handle->buf + handle->offs;  in buf_ta_read()
780 	if (ADD_OVERFLOW(handle->offs, len, &next_offs) ||  in buf_ta_read()
781 	    next_offs > handle->ta_size)  in buf_ta_read()
791 	handle->offs = next_offs;  in buf_ta_read()
798 	struct buf_ree_fs_ta_handle *handle = (struct buf_ree_fs_ta_handle *)h;  in buf_ta_get_tag()  local
800 	*tag_len = handle->tag_len;  in buf_ta_get_tag()
801 	if (!tag || *tag_len < handle->tag_len)  in buf_ta_get_tag()
804 	memcpy(tag, handle->tag, handle->tag_len);  in buf_ta_get_tag()
811 	struct buf_ree_fs_ta_handle *handle = (struct buf_ree_fs_ta_handle *)h;  in buf_ta_close()  local
813 	if (!handle)  in buf_ta_close()
815 	tee_mm_free(handle->mm);  in buf_ta_close()
816 	free(handle->tag);  in buf_ta_close()
817 	free(handle);  in buf_ta_close()