| /* |
| * drivers/amlogic/usb/dwc_otg/310/common_port/dwc_modpow.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| */ |
| |
| #ifndef _DWC_MODPOW_H |
| #define _DWC_MODPOW_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "dwc_os.h" |
| |
| /** @file |
| * |
| * This file defines the module exponentiation function which is only used |
| * internally by the DWC UWB modules for calculation of PKs during numeric |
| * association. The routine is taken from the PUTTY, an open source terminal |
| * emulator. The PUTTY License is preserved in the dwc_modpow.c file. |
| * |
| */ |
| |
| typedef uint32_t BignumInt; |
| typedef uint64_t BignumDblInt; |
| typedef BignumInt *Bignum; |
| |
| /* Compute modular exponentiaion */ |
| extern Bignum dwc_modpow(void *mem_ctx, Bignum base_in, Bignum exp, Bignum mod); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _LINUX_BIGNUM_H */ |
