232 	u32 op_size = (curve->g.ndigits > ECC_CURVE_NIST_P256_DIGITS) ?  in kmb_ecc_point_mult()
234 	size_t nbytes = digits_to_bytes(curve->g.ndigits);  in kmb_ecc_point_mult()
313 				unsigned int ndigits, const u32 inst)  in kmb_ecc_do_scalar_op()  argument
315 	u32 op_size = (ndigits > ECC_CURVE_NIST_P256_DIGITS) ?  in kmb_ecc_do_scalar_op()
317 	size_t nbytes = digits_to_bytes(ndigits);  in kmb_ecc_do_scalar_op()
347 	if (vli_is_zero(scalar_out, ndigits))  in kmb_ecc_do_scalar_op()
363 	if (WARN_ON(pk->ndigits != curve->g.ndigits))  in kmb_ocs_ecc_is_pubkey_valid_partial()
371 	if (vli_cmp(curve->p, pk->x, pk->ndigits) != 1)  in kmb_ocs_ecc_is_pubkey_valid_partial()
374 	if (vli_cmp(curve->p, pk->y, pk->ndigits) != 1)  in kmb_ocs_ecc_is_pubkey_valid_partial()
381 	rc = kmb_ecc_do_scalar_op(ecc_dev, yy, pk->y, pk->y, curve, pk->ndigits,  in kmb_ocs_ecc_is_pubkey_valid_partial()
390 	rc = kmb_ecc_do_scalar_op(ecc_dev, xxx, pk->x, w, curve, pk->ndigits,  in kmb_ocs_ecc_is_pubkey_valid_partial()
397 				  pk->ndigits,  in kmb_ocs_ecc_is_pubkey_valid_partial()
404 				  pk->ndigits,  in kmb_ocs_ecc_is_pubkey_valid_partial()
410 	rc = kmb_ecc_do_scalar_op(ecc_dev, w, xxx, w, curve, pk->ndigits,  in kmb_ocs_ecc_is_pubkey_valid_partial()
416 	rc = vli_cmp(yy, w, pk->ndigits);  in kmb_ocs_ecc_is_pubkey_valid_partial()
442 	nQ = ecc_alloc_point(pk->ndigits);  in kmb_ocs_ecc_is_pubkey_valid_full()
462 	size_t ndigits = curve->g.ndigits;  in kmb_ecc_is_key_valid()  local
466 	if (private_key_len != digits_to_bytes(ndigits))  in kmb_ecc_is_key_valid()
473 	if (vli_cmp(one, private_key, ndigits) != -1)  in kmb_ecc_is_key_valid()
476 	vli_sub(res, curve->n, one, ndigits);  in kmb_ecc_is_key_valid()
477 	vli_sub(res, res, one, ndigits);  in kmb_ecc_is_key_valid()
478 	if (vli_cmp(res, private_key, ndigits) != 1)  in kmb_ecc_is_key_valid()
498 	size_t nbytes = digits_to_bytes(curve->g.ndigits);  in kmb_ecc_gen_privkey()
503 	nbits = vli_num_bits(curve->n, curve->g.ndigits);  in kmb_ecc_gen_privkey()
506 	if (nbits < 160 || curve->g.ndigits > ARRAY_SIZE(priv))  in kmb_ecc_gen_privkey()
532 	ecc_swap_digits(priv, privkey, curve->g.ndigits);  in kmb_ecc_gen_privkey()
552 	if (params.key_size > digits_to_bytes(tctx->curve->g.ndigits)) {  in kmb_ocs_ecdh_set_secret()
569 			tctx->curve->g.ndigits);  in kmb_ocs_ecdh_set_secret()
591 	nbytes = digits_to_bytes(curve->g.ndigits);  in kmb_ecc_do_shared_secret()
604 	pk = ecc_alloc_point(curve->g.ndigits);  in kmb_ecc_do_shared_secret()
608 	ecc_swap_digits(pubk_buf, pk->x, curve->g.ndigits);  in kmb_ecc_do_shared_secret()
609 	ecc_swap_digits(&pubk_buf[curve->g.ndigits], pk->y, curve->g.ndigits);  in kmb_ecc_do_shared_secret()
622 	result = ecc_alloc_point(pk->ndigits);  in kmb_ecc_do_shared_secret()
639 	ecc_swap_digits(result->x, shared_secret, result->ndigits);  in kmb_ecc_do_shared_secret()
674 	pubk_len = 2 * digits_to_bytes(curve->g.ndigits);  in kmb_ecc_do_public_key()
676 	pk = ecc_alloc_point(curve->g.ndigits);  in kmb_ecc_do_public_key()
693 	ecc_swap_digits(pk->x, pubk_buf, pk->ndigits);  in kmb_ecc_do_public_key()
694 	ecc_swap_digits(pk->y, &pubk_buf[pk->ndigits], pk->ndigits);  in kmb_ecc_do_public_key()
742 	if (req->dst_len < (2 * digits_to_bytes(curve->g.ndigits)))  in kmb_ocs_ecdh_generate_public_key()
774 	if (req->src_len != 2 * digits_to_bytes(curve->g.ndigits))  in kmb_ocs_ecdh_compute_shared_secret()
830 	return digits_to_bytes(tctx->curve->g.ndigits) * 2;  in kmb_ocs_ecdh_max_size()