1512 	const struct ccdigest_info *digest_info;  member
1520 	s_necp_resolver_key_state.digest_info = ccsha256_di();  in necp_generate_resolver_key()
1548 	if (s_necp_resolver_key_state.digest_info == NULL) {  in necp_sign_resolver_answer()
1559 	size_t required_tag_length = s_necp_resolver_key_state.digest_info->output_size;  in necp_sign_resolver_answer()
1566 	cchmac_ctx_decl(s_necp_resolver_key_state.digest_info->state_size,  in necp_sign_resolver_answer()
1567 	    s_necp_resolver_key_state.digest_info->block_size, ctx);  in necp_sign_resolver_answer()
1568 	cchmac_init(s_necp_resolver_key_state.digest_info, ctx,  in necp_sign_resolver_answer()
1571 	necp_sign_update_context(s_necp_resolver_key_state.digest_info,  in necp_sign_resolver_answer()
1573 	cchmac_final(s_necp_resolver_key_state.digest_info, ctx, tag);  in necp_sign_resolver_answer()
1583 	if (s_necp_resolver_key_state.digest_info == NULL) {  in necp_validate_resolver_answer()
1594 	size_t required_tag_length = s_necp_resolver_key_state.digest_info->output_size;  in necp_validate_resolver_answer()
1601 	cchmac_ctx_decl(s_necp_resolver_key_state.digest_info->state_size,  in necp_validate_resolver_answer()
1602 	    s_necp_resolver_key_state.digest_info->block_size, ctx);  in necp_validate_resolver_answer()
1603 	cchmac_init(s_necp_resolver_key_state.digest_info, ctx,  in necp_validate_resolver_answer()
1606 	necp_sign_update_context(s_necp_resolver_key_state.digest_info,  in necp_validate_resolver_answer()
1608 	cchmac_final(s_necp_resolver_key_state.digest_info, ctx, actual_tag);  in necp_validate_resolver_answer()
1610 	return cc_cmp_safe(s_necp_resolver_key_state.digest_info->output_size, tag, actual_tag) == 0;  in necp_validate_resolver_answer()