mbedtls: Use hardware accelerated AES, SHA, bignum
This commit is contained in:
Wu Jian Gang
parent
2211759cc0
commit
95defc7d32
13 changed files with 572 additions and 3043 deletions
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@ -8,6 +8,8 @@
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#
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#
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-include $(PROJECT_PATH)/build/include/config/auto.conf
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-include $(PROJECT_PATH)/build/include/config/auto.conf
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COMPONENT_SRCDIRS := . hwcrypto
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LIBS := crypto core net80211 phy rtc pp wpa wps
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LIBS := crypto core net80211 phy rtc pp wpa wps
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ifeq ($(CONFIG_MEMMAP_BT),y)
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ifeq ($(CONFIG_MEMMAP_BT),y)
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File diff suppressed because it is too large
Load diff
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@ -1,727 +0,0 @@
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/**
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* \file bignum_alt.h
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*
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* \brief Multi-precision integer library, ESP32 hardware accelerated version
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* Based on mbedTLS version.
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef _ESP_BIGNUM_H
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#define _ESP_BIGNUM_H
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#include "esp_types.h"
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#define MPI_DEBUG_ALT
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#define ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */
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#define ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */
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#define ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */
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#define ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The buffer is too small to write to. */
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#define ERR_MPI_NEGATIVE_VALUE -0x000A /**< The input arguments are negative or result in illegal output. */
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#define ERR_MPI_DIVISION_BY_ZERO -0x000C /**< The input argument for division is zero, which is not allowed. */
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#define ERR_MPI_NOT_ACCEPTABLE -0x000E /**< The input arguments are not acceptable. */
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#define ERR_MPI_ALLOC_FAILED -0x0010 /**< Memory allocation failed. */
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#define MPI_CHK(f) do { if( ( ret = f ) != 0 ) goto cleanup; } while( 0 )
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#if defined(MPI_DEBUG_ALT)
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#define esp_mpi_printf ets_printf
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#else
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#define esp_mpi_printf
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#endif
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/*
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* Maximum size MPIs are allowed to grow to in number of limbs.
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*/
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#define MPI_MAX_LIMBS 10000
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#if !defined(MPI_WINDOW_SIZE)
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/*
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* Maximum window size used for modular exponentiation. Default: 6
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* Minimum value: 1. Maximum value: 6.
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*
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* Result is an array of ( 2 << MPI_WINDOW_SIZE ) MPIs used
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* for the sliding window calculation. (So 64 by default)
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*
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* Reduction in size, reduces speed.
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*/
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#define MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */
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#endif /* !MPI_WINDOW_SIZE */
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#if !defined(MPI_MAX_SIZE)
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/*
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* Maximum size of MPIs allowed in bits and bytes for user-MPIs.
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* ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits )
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*
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* Note: Calculations can results temporarily in larger MPIs. So the number
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* of limbs required (MPI_MAX_LIMBS) is higher.
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*/
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#define MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */
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#endif /* !MPI_MAX_SIZE */
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#define MPI_MAX_BITS ( 8 * MPI_MAX_SIZE ) /**< Maximum number of bits for usable MPIs. */
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/*
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* When reading from files with esp_mpi_read_file() and writing to files with
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* esp_mpi_write_file() the buffer should have space
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* for a (short) label, the MPI (in the provided radix), the newline
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* characters and the '\0'.
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*
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* By default we assume at least a 10 char label, a minimum radix of 10
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* (decimal) and a maximum of 4096 bit numbers (1234 decimal chars).
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* Autosized at compile time for at least a 10 char label, a minimum radix
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* of 10 (decimal) for a number of MPI_MAX_BITS size.
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*
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* This used to be statically sized to 1250 for a maximum of 4096 bit
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* numbers (1234 decimal chars).
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*
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* Calculate using the formula:
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* MPI_RW_BUFFER_SIZE = ceil(MPI_MAX_BITS / ln(10) * ln(2)) +
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* LabelSize + 6
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*/
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#define MPI_MAX_BITS_SCALE100 ( 100 * MPI_MAX_BITS )
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#define LN_2_DIV_LN_10_SCALE100 332
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#define MPI_RW_BUFFER_SIZE ( ((MPI_MAX_BITS_SCALE100 + LN_2_DIV_LN_10_SCALE100 - 1) / LN_2_DIV_LN_10_SCALE100) + 10 + 6 )
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/*
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* Define the base integer type, architecture-wise.
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*
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* 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
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* by defining HAVE_INT32 and undefining HAVE_ASM
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*/
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#if ( ! defined(HAVE_INT32) && \
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defined(_MSC_VER) && defined(_M_AMD64) )
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#define HAVE_INT64
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typedef int64_t esp_mpi_sint;
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typedef uint64_t esp_mpi_uint;
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#else
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#if ( ! defined(HAVE_INT32) && \
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defined(__GNUC__) && ( \
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defined(__amd64__) || defined(__x86_64__) || \
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defined(__ppc64__) || defined(__powerpc64__) || \
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defined(__ia64__) || defined(__alpha__) || \
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(defined(__sparc__) && defined(__arch64__)) || \
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defined(__s390x__) || defined(__mips64) ) )
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#define HAVE_INT64
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typedef int64_t esp_mpi_sint;
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typedef uint64_t esp_mpi_uint;
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/* t_udbl defined as 128-bit unsigned int */
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typedef unsigned int t_udbl __attribute__((mode(TI)));
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#define HAVE_UDBL
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#else
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#define HAVE_INT32
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typedef int32_t esp_mpi_sint;
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typedef uint32_t esp_mpi_uint;
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typedef uint64_t t_udbl;
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#define HAVE_UDBL
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#endif /* !HAVE_INT32 && __GNUC__ && 64-bit platform */
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#endif /* !HAVE_INT32 && _MSC_VER && _M_AMD64 */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief MPI structure
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*/
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typedef struct
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{
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int s; /*!< integer sign */
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size_t n; /*!< total # of limbs */
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esp_mpi_uint *p; /*!< pointer to limbs */
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}mpi, MPI_CTX;
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/**
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* \brief Lock access to MPI hardware unit
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*
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* MPI hardware unit can only be used by one
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* consumer at a time.
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*
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* esp_mpi_xxx API calls automatically manage locking & unlocking of
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* hardware, this function is only needed if you want to call
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* ets_bigint_xxx functions directly.
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*/
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void esp_mpi_acquire_hardware( void );
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/**
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* \brief Unlock access to MPI hardware unit
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*
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* esp_mpi_xxx API calls automatically manage locking & unlocking of
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* hardware, this function is only needed if you want to call
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* ets_bigint_xxx functions directly.
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*/
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void esp_mpi_release_hardware( void );
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/**
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* \brief Initialize one MPI (make internal references valid)
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* This just makes it ready to be set or freed,
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* but does not define a value for the MPI.
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*
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* \param X One MPI to initialize.
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*/
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void esp_mpi_init( mpi *X );
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/**
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* \brief Unallocate one MPI
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*
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* \param X One MPI to unallocate.
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*/
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void esp_mpi_free( mpi *X );
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/**
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* \brief Enlarge to the specified number of limbs
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*
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* \param X MPI to grow
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* \param nblimbs The target number of limbs
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed
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*/
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int esp_mpi_grow( mpi *X, size_t nblimbs );
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/**
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* \brief Resize down, keeping at least the specified number of limbs
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*
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* \param X MPI to shrink
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* \param nblimbs The minimum number of limbs to keep
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed
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*/
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int esp_mpi_shrink( mpi *X, size_t nblimbs );
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/**
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* \brief Copy the contents of Y into X
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*
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* \param X Destination MPI
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* \param Y Source MPI
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed
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*/
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int esp_mpi_copy( mpi *X, const mpi *Y );
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/**
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* \brief Swap the contents of X and Y
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*
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* \param X First MPI value
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* \param Y Second MPI value
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*/
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void esp_mpi_swap( mpi *X, mpi *Y );
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/**
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* \brief Safe conditional assignement X = Y if assign is 1
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*
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* \param X MPI to conditionally assign to
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* \param Y Value to be assigned
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* \param assign 1: perform the assignment, 0: keep X's original value
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed,
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*
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* \note This function is equivalent to
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* if( assign ) esp_mpi_copy( X, Y );
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* except that it avoids leaking any information about whether
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* the assignment was done or not (the above code may leak
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* information through branch prediction and/or memory access
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* patterns analysis).
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*/
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int esp_mpi_safe_cond_assign( mpi *X, const mpi *Y, unsigned char assign );
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/**
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* \brief Safe conditional swap X <-> Y if swap is 1
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*
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* \param X First mpi value
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* \param Y Second mpi value
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* \param assign 1: perform the swap, 0: keep X and Y's original values
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed,
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*
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* \note This function is equivalent to
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* if( assign ) esp_mpi_swap( X, Y );
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* except that it avoids leaking any information about whether
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* the assignment was done or not (the above code may leak
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* information through branch prediction and/or memory access
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* patterns analysis).
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*/
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int esp_mpi_safe_cond_swap( mpi *X, mpi *Y, unsigned char assign );
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/**
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* \brief Set value from integer
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*
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* \param X MPI to set
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* \param z Value to use
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed
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*/
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int esp_mpi_lset( mpi *X, esp_mpi_sint z );
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/**
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* \brief Get a specific bit from X
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*
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* \param X MPI to use
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* \param pos Zero-based index of the bit in X
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*
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* \return Either a 0 or a 1
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*/
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int esp_mpi_get_bit( const mpi *X, size_t pos );
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/**
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* \brief Set a bit of X to a specific value of 0 or 1
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*
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* \note Will grow X if necessary to set a bit to 1 in a not yet
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* existing limb. Will not grow if bit should be set to 0
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*
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* \param X MPI to use
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* \param pos Zero-based index of the bit in X
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* \param val The value to set the bit to (0 or 1)
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*
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* \return 0 if successful,
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* ERR_MPI_ALLOC_FAILED if memory allocation failed,
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* ERR_MPI_BAD_INPUT_DATA if val is not 0 or 1
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*/
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int esp_mpi_set_bit( mpi *X, size_t pos, unsigned char val );
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/**
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* \brief Return the number of zero-bits before the least significant
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* '1' bit
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*
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* Note: Thus also the zero-based index of the least significant '1' bit
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*
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* \param X MPI to use
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*/
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size_t esp_mpi_lsb( const mpi *X );
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/**
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* \brief Return the number of bits up to and including the most
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* significant '1' bit'
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*
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* Note: Thus also the one-based index of the most significant '1' bit
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*
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* \param X MPI to use
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*/
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size_t esp_mpi_bitlen( const mpi *X );
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/**
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* \brief Return the total size in bytes
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*
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* \param X MPI to use
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*/
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size_t esp_mpi_size( const mpi *X );
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/**
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* \brief Import from an ASCII string
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*
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* \param X Destination MPI
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* \param radix Input numeric base
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* \param s Null-terminated string buffer
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*
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* \return 0 if successful, or a ERR_MPI_XXX error code
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*/
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int esp_mpi_read_string( mpi *X, int radix, const char *s );
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/**
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* \brief Export into an ASCII string
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*
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* \param X Source MPI
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* \param radix Output numeric base
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* \param buf Buffer to write the string to
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* \param buflen Length of buf
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* \param olen Length of the string written, including final NUL byte
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*
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* \return 0 if successful, or a ERR_MPI_XXX error code.
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* *olen is always updated to reflect the amount
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* of data that has (or would have) been written.
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*
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* \note Call this function with buflen = 0 to obtain the
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* minimum required buffer size in *olen.
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*/
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int esp_mpi_write_string( const mpi *X, int radix,
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char *buf, size_t buflen, size_t *olen );
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#if defined(FS_IO)
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/**
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* \brief Read X from an opened file
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*
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* \param X Destination MPI
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* \param radix Input numeric base
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* \param fin Input file handle
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*
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* \return 0 if successful, ERR_MPI_BUFFER_TOO_SMALL if
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* the file read buffer is too small or a
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* ERR_MPI_XXX error code
|
|
||||||
*/
|
|
||||||
int esp_mpi_read_file( mpi *X, int radix, FILE *fin );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Write X into an opened file, or stdout if fout is NULL
|
|
||||||
*
|
|
||||||
* \param p Prefix, can be NULL
|
|
||||||
* \param X Source MPI
|
|
||||||
* \param radix Output numeric base
|
|
||||||
* \param fout Output file handle (can be NULL)
|
|
||||||
*
|
|
||||||
* \return 0 if successful, or a ERR_MPI_XXX error code
|
|
||||||
*
|
|
||||||
* \note Set fout == NULL to print X on the console.
|
|
||||||
*/
|
|
||||||
int esp_mpi_write_file( const char *p, const mpi *X, int radix, FILE *fout );
|
|
||||||
#endif /* FS_IO */
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Import X from unsigned binary data, big endian
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param buf Input buffer
|
|
||||||
* \param buflen Input buffer size
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_read_binary( mpi *X, const unsigned char *buf, size_t buflen );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Export X into unsigned binary data, big endian.
|
|
||||||
* Always fills the whole buffer, which will start with zeros
|
|
||||||
* if the number is smaller.
|
|
||||||
*
|
|
||||||
* \param X Source MPI
|
|
||||||
* \param buf Output buffer
|
|
||||||
* \param buflen Output buffer size
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_BUFFER_TOO_SMALL if buf isn't large enough
|
|
||||||
*/
|
|
||||||
int esp_mpi_write_binary( const mpi *X, unsigned char *buf, size_t buflen );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Left-shift: X <<= count
|
|
||||||
*
|
|
||||||
* \param X MPI to shift
|
|
||||||
* \param count Amount to shift
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_shift_l( mpi *X, size_t count );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Right-shift: X >>= count
|
|
||||||
*
|
|
||||||
* \param X MPI to shift
|
|
||||||
* \param count Amount to shift
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_shift_r( mpi *X, size_t count );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Compare unsigned values
|
|
||||||
*
|
|
||||||
* \param X Left-hand MPI
|
|
||||||
* \param Y Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 1 if |X| is greater than |Y|,
|
|
||||||
* -1 if |X| is lesser than |Y| or
|
|
||||||
* 0 if |X| is equal to |Y|
|
|
||||||
*/
|
|
||||||
int esp_mpi_cmp_abs( const mpi *X, const mpi *Y );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Compare signed values
|
|
||||||
*
|
|
||||||
* \param X Left-hand MPI
|
|
||||||
* \param Y Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 1 if X is greater than Y,
|
|
||||||
* -1 if X is lesser than Y or
|
|
||||||
* 0 if X is equal to Y
|
|
||||||
*/
|
|
||||||
int esp_mpi_cmp_mpi( const mpi *X, const mpi *Y );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Compare signed values
|
|
||||||
*
|
|
||||||
* \param X Left-hand MPI
|
|
||||||
* \param z The integer value to compare to
|
|
||||||
*
|
|
||||||
* \return 1 if X is greater than z,
|
|
||||||
* -1 if X is lesser than z or
|
|
||||||
* 0 if X is equal to z
|
|
||||||
*/
|
|
||||||
int esp_mpi_cmp_int( const mpi *X, esp_mpi_sint z );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Unsigned addition: X = |A| + |B|
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_add_abs( mpi *X, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Unsigned subtraction: X = |A| - |B|
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_NEGATIVE_VALUE if B is greater than A
|
|
||||||
*/
|
|
||||||
int esp_mpi_sub_abs( mpi *X, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Signed addition: X = A + B
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_add_mpi( mpi *X, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Signed subtraction: X = A - B
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Signed addition: X = A + b
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param b The integer value to add
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_add_int( mpi *X, const mpi *A, esp_mpi_sint b );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Signed subtraction: X = A - b
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param b The integer value to subtract
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_sub_int( mpi *X, const mpi *A, esp_mpi_sint b );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Baseline multiplication: X = A * B
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Baseline multiplication: X = A * b
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param b The unsigned integer value to multiply with
|
|
||||||
*
|
|
||||||
* \note b is unsigned
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_mul_int( mpi *X, const mpi *A, esp_mpi_uint b );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Division by mpi: A = Q * B + R
|
|
||||||
*
|
|
||||||
* \param Q Destination MPI for the quotient
|
|
||||||
* \param R Destination MPI for the rest value
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_DIVISION_BY_ZERO if B == 0
|
|
||||||
*
|
|
||||||
* \note Either Q or R can be NULL.
|
|
||||||
*/
|
|
||||||
int esp_mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Division by int: A = Q * b + R
|
|
||||||
*
|
|
||||||
* \param Q Destination MPI for the quotient
|
|
||||||
* \param R Destination MPI for the rest value
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param b Integer to divide by
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_DIVISION_BY_ZERO if b == 0
|
|
||||||
*
|
|
||||||
* \note Either Q or R can be NULL.
|
|
||||||
*/
|
|
||||||
int esp_mpi_div_int( mpi *Q, mpi *R, const mpi *A, esp_mpi_sint b );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Modulo: R = A mod B
|
|
||||||
*
|
|
||||||
* \param R Destination MPI for the rest value
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_DIVISION_BY_ZERO if B == 0,
|
|
||||||
* ERR_MPI_NEGATIVE_VALUE if B < 0
|
|
||||||
*/
|
|
||||||
int esp_mpi_mod_mpi( mpi *R, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Modulo: r = A mod b
|
|
||||||
*
|
|
||||||
* \param r Destination esp_mpi_uint
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param b Integer to divide by
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_DIVISION_BY_ZERO if b == 0,
|
|
||||||
* ERR_MPI_NEGATIVE_VALUE if b < 0
|
|
||||||
*/
|
|
||||||
int esp_mpi_mod_int( esp_mpi_uint *r, const mpi *A, esp_mpi_sint b );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Sliding-window exponentiation: X = A^E mod N
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param E Exponent MPI
|
|
||||||
* \param N Modular MPI
|
|
||||||
* \param _RR Speed-up MPI used for recalculations
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_BAD_INPUT_DATA if N is negative or even or
|
|
||||||
* if E is negative
|
|
||||||
*
|
|
||||||
* \note _RR is used to avoid re-computing R*R mod N across
|
|
||||||
* multiple calls, which speeds up things a bit. It can
|
|
||||||
* be set to NULL if the extra performance is unneeded.
|
|
||||||
*/
|
|
||||||
int esp_mpi_exp_mod( mpi *X, const mpi *A, const mpi *E, const mpi *N, mpi *_RR );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Fill an MPI X with size bytes of random
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param size Size in bytes
|
|
||||||
* \param f_rng RNG function
|
|
||||||
* \param p_rng RNG parameter
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_fill_random( mpi *X, size_t size,
|
|
||||||
int (*f_rng)(void *, unsigned char *, size_t),
|
|
||||||
void *p_rng );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Greatest common divisor: G = gcd(A, B)
|
|
||||||
*
|
|
||||||
* \param G Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param B Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed
|
|
||||||
*/
|
|
||||||
int esp_mpi_gcd( mpi *G, const mpi *A, const mpi *B );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Modular inverse: X = A^-1 mod N
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param A Left-hand MPI
|
|
||||||
* \param N Right-hand MPI
|
|
||||||
*
|
|
||||||
* \return 0 if successful,
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_BAD_INPUT_DATA if N is negative or nil
|
|
||||||
ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N
|
|
||||||
*/
|
|
||||||
int esp_mpi_inv_mod( mpi *X, const mpi *A, const mpi *N );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Miller-Rabin primality test
|
|
||||||
*
|
|
||||||
* \param X MPI to check
|
|
||||||
* \param f_rng RNG function
|
|
||||||
* \param p_rng RNG parameter
|
|
||||||
*
|
|
||||||
* \return 0 if successful (probably prime),
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_NOT_ACCEPTABLE if X is not prime
|
|
||||||
*/
|
|
||||||
int esp_mpi_is_prime( const mpi *X,
|
|
||||||
int (*f_rng)(void *, unsigned char *, size_t),
|
|
||||||
void *p_rng );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \brief Prime number generation
|
|
||||||
*
|
|
||||||
* \param X Destination MPI
|
|
||||||
* \param nbits Required size of X in bits
|
|
||||||
* ( 3 <= nbits <= MPI_MAX_BITS )
|
|
||||||
* \param dh_flag If 1, then (X-1)/2 will be prime too
|
|
||||||
* \param f_rng RNG function
|
|
||||||
* \param p_rng RNG parameter
|
|
||||||
*
|
|
||||||
* \return 0 if successful (probably prime),
|
|
||||||
* ERR_MPI_ALLOC_FAILED if memory allocation failed,
|
|
||||||
* ERR_MPI_BAD_INPUT_DATA if nbits is < 3
|
|
||||||
*/
|
|
||||||
int esp_mpi_gen_prime( mpi *X, size_t nbits, int dh_flag,
|
|
||||||
int (*f_rng)(void *, unsigned char *, size_t),
|
|
||||||
void *p_rng );
|
|
||||||
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
@ -1,5 +1,8 @@
|
||||||
#
|
#
|
||||||
# Component Makefile
|
# Component Makefile
|
||||||
|
#
|
||||||
|
|
||||||
|
COMPONENT_ADD_INCLUDEDIRS := port/include include
|
||||||
|
|
||||||
COMPONENT_SRCDIRS := library port
|
COMPONENT_SRCDIRS := library port
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -225,7 +225,6 @@
|
||||||
* Uncomment a macro to enable alternate implementation of the corresponding
|
* Uncomment a macro to enable alternate implementation of the corresponding
|
||||||
* module.
|
* module.
|
||||||
*/
|
*/
|
||||||
//#define MBEDTLS_AES_ALT
|
|
||||||
//#define MBEDTLS_ARC4_ALT
|
//#define MBEDTLS_ARC4_ALT
|
||||||
//#define MBEDTLS_BLOWFISH_ALT
|
//#define MBEDTLS_BLOWFISH_ALT
|
||||||
//#define MBEDTLS_CAMELLIA_ALT
|
//#define MBEDTLS_CAMELLIA_ALT
|
||||||
|
|
@ -235,11 +234,22 @@
|
||||||
//#define MBEDTLS_MD4_ALT
|
//#define MBEDTLS_MD4_ALT
|
||||||
//#define MBEDTLS_MD5_ALT
|
//#define MBEDTLS_MD5_ALT
|
||||||
//#define MBEDTLS_RIPEMD160_ALT
|
//#define MBEDTLS_RIPEMD160_ALT
|
||||||
//#define MBEDTLS_SHA1_ALT
|
|
||||||
//#define MBEDTLS_SHA256_ALT
|
|
||||||
//#define MBEDTLS_SHA512_ALT
|
|
||||||
|
|
||||||
//#define MBEDTLS_BIGNUM_ALT
|
/* The following units have ESP32 hardware support,
|
||||||
|
uncommenting each _ALT macro will use the
|
||||||
|
hardware-accelerated implementation. */
|
||||||
|
#define MBEDTLS_AES_ALT
|
||||||
|
#define MBEDTLS_SHA1_ALT
|
||||||
|
#define MBEDTLS_SHA256_ALT
|
||||||
|
#define MBEDTLS_SHA512_ALT
|
||||||
|
|
||||||
|
/* The following MPI (bignum) functions have ESP32 hardware support,
|
||||||
|
Uncommenting these macros will use the hardware-accelerated
|
||||||
|
implementations.
|
||||||
|
*/
|
||||||
|
#define MBEDTLS_MPI_EXP_MOD_ALT
|
||||||
|
#define MBEDTLS_MPI_MUL_MPI_ALT
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* \def MBEDTLS_MD2_PROCESS_ALT
|
* \def MBEDTLS_MD2_PROCESS_ALT
|
||||||
*
|
*
|
||||||
|
|
|
||||||
|
|
@ -1164,6 +1164,7 @@ void mpi_mul_hlp( size_t i, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d, mbedtls_mp
|
||||||
while( c != 0 );
|
while( c != 0 );
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#if !defined(MBEDTLS_MPI_MUL_MPI_ALT)
|
||||||
/*
|
/*
|
||||||
* Baseline multiplication: X = A * B (HAC 14.12)
|
* Baseline multiplication: X = A * B (HAC 14.12)
|
||||||
*/
|
*/
|
||||||
|
|
@ -1200,6 +1201,7 @@ cleanup:
|
||||||
|
|
||||||
return( ret );
|
return( ret );
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Baseline multiplication: X = A * b
|
* Baseline multiplication: X = A * b
|
||||||
|
|
@ -1598,6 +1600,7 @@ static int mpi_montred( mbedtls_mpi *A, const mbedtls_mpi *N, mbedtls_mpi_uint m
|
||||||
return( mpi_montmul( A, &U, N, mm, T ) );
|
return( mpi_montmul( A, &U, N, mm, T ) );
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#if !defined(MBEDTLS_MPI_EXP_MOD_ALT)
|
||||||
/*
|
/*
|
||||||
* Sliding-window exponentiation: X = A^E mod N (HAC 14.85)
|
* Sliding-window exponentiation: X = A^E mod N (HAC 14.85)
|
||||||
*/
|
*/
|
||||||
|
|
@ -1805,6 +1808,7 @@ cleanup:
|
||||||
|
|
||||||
return( ret );
|
return( ret );
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Greatest common divisor: G = gcd(A, B) (HAC 14.54)
|
* Greatest common divisor: G = gcd(A, B) (HAC 14.54)
|
||||||
|
|
|
||||||
536
components/mbedtls/port/esp_bignum.c
Normal file
536
components/mbedtls/port/esp_bignum.c
Normal file
|
|
@ -0,0 +1,536 @@
|
||||||
|
/**
|
||||||
|
* \brief Multi-precision integer library, ESP32 hardware accelerated parts
|
||||||
|
*
|
||||||
|
* based on mbedTLS implementation
|
||||||
|
*
|
||||||
|
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
||||||
|
* Additions Copyright (C) 2016, Espressif Systems (Shanghai) PTE Ltd
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||||
|
* not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <malloc.h>
|
||||||
|
#include "mbedtls/bignum.h"
|
||||||
|
#include "mbedtls/bn_mul.h"
|
||||||
|
#include "rom/bigint.h"
|
||||||
|
|
||||||
|
#if defined(MBEDTLS_MPI_MUL_MPI_ALT) || defined(MBEDTLS_MPI_EXP_MOD_ALT)
|
||||||
|
|
||||||
|
/* Constants from mbedTLS bignum.c */
|
||||||
|
#define ciL (sizeof(mbedtls_mpi_uint)) /* chars in limb */
|
||||||
|
#define biL (ciL << 3) /* bits in limb */
|
||||||
|
|
||||||
|
static _lock_t mpi_lock;
|
||||||
|
|
||||||
|
/* At the moment these hardware locking functions aren't exposed publically
|
||||||
|
for MPI. If you want to use the ROM bigint functions and co-exist with mbedTLS,
|
||||||
|
please raise a feature request.
|
||||||
|
*/
|
||||||
|
static void esp_mpi_acquire_hardware( void )
|
||||||
|
{
|
||||||
|
/* newlib locks lazy initialize on ESP-IDF */
|
||||||
|
_lock_acquire(&mpi_lock);
|
||||||
|
ets_bigint_enable();
|
||||||
|
}
|
||||||
|
|
||||||
|
static void esp_mpi_release_hardware( void )
|
||||||
|
{
|
||||||
|
ets_bigint_disable();
|
||||||
|
_lock_release(&mpi_lock);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Helper for mbedtls_mpi multiplication
|
||||||
|
* copied/trimmed from mbedtls bignum.c
|
||||||
|
*/
|
||||||
|
static void mpi_mul_hlp( size_t i, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d, mbedtls_mpi_uint b )
|
||||||
|
{
|
||||||
|
mbedtls_mpi_uint c = 0, t = 0;
|
||||||
|
|
||||||
|
for( ; i >= 16; i -= 16 )
|
||||||
|
{
|
||||||
|
MULADDC_INIT
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_STOP
|
||||||
|
}
|
||||||
|
|
||||||
|
for( ; i >= 8; i -= 8 )
|
||||||
|
{
|
||||||
|
MULADDC_INIT
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_CORE MULADDC_CORE
|
||||||
|
MULADDC_STOP
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
for( ; i > 0; i-- )
|
||||||
|
{
|
||||||
|
MULADDC_INIT
|
||||||
|
MULADDC_CORE
|
||||||
|
MULADDC_STOP
|
||||||
|
}
|
||||||
|
|
||||||
|
t++;
|
||||||
|
|
||||||
|
do {
|
||||||
|
*d += c; c = ( *d < c ); d++;
|
||||||
|
}
|
||||||
|
while( c != 0 );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Helper for mbedtls_mpi subtraction
|
||||||
|
* Copied/adapter from mbedTLS bignum.c
|
||||||
|
*/
|
||||||
|
static void mpi_sub_hlp( size_t n, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d )
|
||||||
|
{
|
||||||
|
size_t i;
|
||||||
|
mbedtls_mpi_uint c, z;
|
||||||
|
|
||||||
|
for( i = c = 0; i < n; i++, s++, d++ )
|
||||||
|
{
|
||||||
|
z = ( *d < c ); *d -= c;
|
||||||
|
c = ( *d < *s ) + z; *d -= *s;
|
||||||
|
}
|
||||||
|
|
||||||
|
while( c != 0 )
|
||||||
|
{
|
||||||
|
z = ( *d < c ); *d -= c;
|
||||||
|
c = z; i++; d++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* The following 3 Montgomery arithmetic function are
|
||||||
|
copied from mbedTLS bigint.c verbatim as they are static.
|
||||||
|
|
||||||
|
TODO: find a way to support making the versions in mbedtls
|
||||||
|
non-static.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Fast Montgomery initialization (thanks to Tom St Denis)
|
||||||
|
*/
|
||||||
|
static void mpi_montg_init( mbedtls_mpi_uint *mm, const mbedtls_mpi *N )
|
||||||
|
{
|
||||||
|
mbedtls_mpi_uint x, m0 = N->p[0];
|
||||||
|
unsigned int i;
|
||||||
|
|
||||||
|
x = m0;
|
||||||
|
x += ( ( m0 + 2 ) & 4 ) << 1;
|
||||||
|
|
||||||
|
for( i = biL; i >= 8; i /= 2 )
|
||||||
|
x *= ( 2 - ( m0 * x ) );
|
||||||
|
|
||||||
|
*mm = ~x + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Montgomery multiplication: A = A * B * R^-1 mod N (HAC 14.36)
|
||||||
|
*/
|
||||||
|
static int mpi_montmul( mbedtls_mpi *A, const mbedtls_mpi *B, const mbedtls_mpi *N, mbedtls_mpi_uint mm,
|
||||||
|
const mbedtls_mpi *T )
|
||||||
|
{
|
||||||
|
size_t i, n, m;
|
||||||
|
mbedtls_mpi_uint u0, u1, *d;
|
||||||
|
|
||||||
|
if( T->n < N->n + 1 || T->p == NULL )
|
||||||
|
return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
|
||||||
|
|
||||||
|
memset( T->p, 0, T->n * ciL );
|
||||||
|
|
||||||
|
d = T->p;
|
||||||
|
n = N->n;
|
||||||
|
m = ( B->n < n ) ? B->n : n;
|
||||||
|
|
||||||
|
for( i = 0; i < n; i++ )
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* T = (T + u0*B + u1*N) / 2^biL
|
||||||
|
*/
|
||||||
|
u0 = A->p[i];
|
||||||
|
u1 = ( d[0] + u0 * B->p[0] ) * mm;
|
||||||
|
|
||||||
|
mpi_mul_hlp( m, B->p, d, u0 );
|
||||||
|
mpi_mul_hlp( n, N->p, d, u1 );
|
||||||
|
|
||||||
|
*d++ = u0; d[n + 1] = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy( A->p, d, ( n + 1 ) * ciL );
|
||||||
|
|
||||||
|
if( mbedtls_mpi_cmp_abs( A, N ) >= 0 )
|
||||||
|
mpi_sub_hlp( n, N->p, A->p );
|
||||||
|
else
|
||||||
|
/* prevent timing attacks */
|
||||||
|
mpi_sub_hlp( n, A->p, T->p );
|
||||||
|
|
||||||
|
return( 0 );
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Montgomery reduction: A = A * R^-1 mod N
|
||||||
|
*/
|
||||||
|
static int mpi_montred( mbedtls_mpi *A, const mbedtls_mpi *N, mbedtls_mpi_uint mm, const mbedtls_mpi *T )
|
||||||
|
{
|
||||||
|
mbedtls_mpi_uint z = 1;
|
||||||
|
mbedtls_mpi U;
|
||||||
|
|
||||||
|
U.n = U.s = (int) z;
|
||||||
|
U.p = &z;
|
||||||
|
|
||||||
|
return( mpi_montmul( A, &U, N, mm, T ) );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Allocate parameters used by hardware MPI multiply,
|
||||||
|
and copy mbedtls_mpi structures into them */
|
||||||
|
static int mul_pram_alloc(const mbedtls_mpi *A, const mbedtls_mpi *B, char **pA, char **pB, char **pX, size_t *bites)
|
||||||
|
{
|
||||||
|
char *sa, *sb, *sx;
|
||||||
|
// int algn;
|
||||||
|
int words, bytes;
|
||||||
|
int abytes, bbytes;
|
||||||
|
|
||||||
|
if (A->n > B->n)
|
||||||
|
words = A->n;
|
||||||
|
else
|
||||||
|
words = B->n;
|
||||||
|
|
||||||
|
bytes = (words / 16 + ((words % 16) ? 1 : 0 )) * 16 * 4 * 2;
|
||||||
|
|
||||||
|
abytes = A->n * 4;
|
||||||
|
bbytes = B->n * 4;
|
||||||
|
|
||||||
|
sa = malloc(bytes);
|
||||||
|
if (!sa) {
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
sb = malloc(bytes);
|
||||||
|
if (!sb) {
|
||||||
|
free(sa);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
sx = malloc(bytes);
|
||||||
|
if (!sx) {
|
||||||
|
free(sa);
|
||||||
|
free(sb);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(sa, A->p, abytes);
|
||||||
|
memset(sa + abytes, 0, bytes - abytes);
|
||||||
|
|
||||||
|
memcpy(sb, B->p, bbytes);
|
||||||
|
memset(sb + bbytes, 0, bytes - bbytes);
|
||||||
|
|
||||||
|
*pA = sa;
|
||||||
|
*pB = sb;
|
||||||
|
|
||||||
|
*pX = sx;
|
||||||
|
|
||||||
|
*bites = bytes * 4;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined(MBEDTLS_MPI_MUL_MPI_ALT)
|
||||||
|
|
||||||
|
int mbedtls_mpi_mul_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
|
||||||
|
{
|
||||||
|
int ret = -1;
|
||||||
|
size_t i, j;
|
||||||
|
char *s1 = NULL, *s2 = NULL, *dest = NULL;
|
||||||
|
size_t bites;
|
||||||
|
|
||||||
|
mbedtls_mpi TA, TB;
|
||||||
|
|
||||||
|
mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB );
|
||||||
|
|
||||||
|
if( X == A ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) ); A = &TA; }
|
||||||
|
if( X == B ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) ); B = &TB; }
|
||||||
|
|
||||||
|
for( i = A->n; i > 0; i-- )
|
||||||
|
if( A->p[i - 1] != 0 )
|
||||||
|
break;
|
||||||
|
|
||||||
|
for( j = B->n; j > 0; j-- )
|
||||||
|
if( B->p[j - 1] != 0 )
|
||||||
|
break;
|
||||||
|
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i + j ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
|
||||||
|
|
||||||
|
if (mul_pram_alloc(A, B, &s1, &s2, &dest, &bites)) {
|
||||||
|
goto cleanup;
|
||||||
|
}
|
||||||
|
|
||||||
|
esp_mpi_acquire_hardware();
|
||||||
|
if (ets_bigint_mult_prepare((uint32_t *)s1, (uint32_t *)s2, bites)){
|
||||||
|
ets_bigint_wait_finish();
|
||||||
|
if (ets_bigint_mult_getz((uint32_t *)dest, bites) == true) {
|
||||||
|
memcpy(X->p, dest, (i + j) * 4);
|
||||||
|
ret = 0;
|
||||||
|
} else {
|
||||||
|
printf("ets_bigint_mult_getz failed\n");
|
||||||
|
}
|
||||||
|
} else{
|
||||||
|
printf("Baseline multiplication failed\n");
|
||||||
|
}
|
||||||
|
esp_mpi_release_hardware();
|
||||||
|
|
||||||
|
X->s = A->s * B->s;
|
||||||
|
|
||||||
|
free(s1);
|
||||||
|
free(s2);
|
||||||
|
free(dest);
|
||||||
|
|
||||||
|
cleanup:
|
||||||
|
|
||||||
|
mbedtls_mpi_free( &TB ); mbedtls_mpi_free( &TA );
|
||||||
|
|
||||||
|
return( ret );
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* MBEDTLS_MPI_MUL_MPI_ALT */
|
||||||
|
|
||||||
|
#if defined(MBEDTLS_MPI_EXP_MOD_ALT)
|
||||||
|
/*
|
||||||
|
* Sliding-window exponentiation: X = A^E mod N (HAC 14.85)
|
||||||
|
*/
|
||||||
|
int mbedtls_mpi_exp_mod( mbedtls_mpi* X, const mbedtls_mpi* A, const mbedtls_mpi* E, const mbedtls_mpi* N, mbedtls_mpi* _RR )
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
size_t wbits, wsize, one = 1;
|
||||||
|
size_t i, j, nblimbs;
|
||||||
|
size_t bufsize, nbits;
|
||||||
|
mbedtls_mpi_uint ei, mm, state;
|
||||||
|
mbedtls_mpi RR, T, W[ 2 << MBEDTLS_MPI_WINDOW_SIZE ], Apos;
|
||||||
|
int neg;
|
||||||
|
|
||||||
|
if( mbedtls_mpi_cmp_int( N, 0 ) < 0 || ( N->p[0] & 1 ) == 0 )
|
||||||
|
return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
|
||||||
|
|
||||||
|
if( mbedtls_mpi_cmp_int( E, 0 ) < 0 )
|
||||||
|
return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Init temps and window size
|
||||||
|
*/
|
||||||
|
mpi_montg_init( &mm, N );
|
||||||
|
mbedtls_mpi_init( &RR ); mbedtls_mpi_init( &T );
|
||||||
|
mbedtls_mpi_init( &Apos );
|
||||||
|
memset( W, 0, sizeof( W ) );
|
||||||
|
|
||||||
|
i = mbedtls_mpi_bitlen( E );
|
||||||
|
|
||||||
|
wsize = ( i > 671 ) ? 6 : ( i > 239 ) ? 5 :
|
||||||
|
( i > 79 ) ? 4 : ( i > 23 ) ? 3 : 1;
|
||||||
|
|
||||||
|
if( wsize > MBEDTLS_MPI_WINDOW_SIZE )
|
||||||
|
wsize = MBEDTLS_MPI_WINDOW_SIZE;
|
||||||
|
|
||||||
|
j = N->n + 1;
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[1], j ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T, j * 2 ) );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Compensate for negative A (and correct at the end)
|
||||||
|
*/
|
||||||
|
neg = ( A->s == -1 );
|
||||||
|
if( neg )
|
||||||
|
{
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Apos, A ) );
|
||||||
|
Apos.s = 1;
|
||||||
|
A = &Apos;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If 1st call, pre-compute R^2 mod N
|
||||||
|
*/
|
||||||
|
if( _RR == NULL || _RR->p == NULL )
|
||||||
|
{
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &RR, 1 ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &RR, N->n * 2 * biL ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &RR, &RR, N ) );
|
||||||
|
|
||||||
|
if( _RR != NULL )
|
||||||
|
memcpy( _RR, &RR, sizeof( mbedtls_mpi) );
|
||||||
|
}
|
||||||
|
else
|
||||||
|
memcpy( &RR, _RR, sizeof( mbedtls_mpi) );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* W[1] = A * R^2 * R^-1 mod N = A * R mod N
|
||||||
|
*/
|
||||||
|
if( mbedtls_mpi_cmp_mpi( A, N ) >= 0 )
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &W[1], A, N ) );
|
||||||
|
else
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[1], A ) );
|
||||||
|
|
||||||
|
mpi_montmul( &W[1], &RR, N, mm, &T );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* X = R^2 * R^-1 mod N = R mod N
|
||||||
|
*/
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, &RR ) );
|
||||||
|
mpi_montred( X, N, mm, &T );
|
||||||
|
|
||||||
|
if( wsize > 1 )
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* W[1 << (wsize - 1)] = W[1] ^ (wsize - 1)
|
||||||
|
*/
|
||||||
|
j = one << ( wsize - 1 );
|
||||||
|
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[j], N->n + 1 ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[j], &W[1] ) );
|
||||||
|
|
||||||
|
for( i = 0; i < wsize - 1; i++ )
|
||||||
|
mpi_montmul( &W[j], &W[j], N, mm, &T );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* W[i] = W[i - 1] * W[1]
|
||||||
|
*/
|
||||||
|
for( i = j + 1; i < ( one << wsize ); i++ )
|
||||||
|
{
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[i], N->n + 1 ) );
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[i], &W[i - 1] ) );
|
||||||
|
|
||||||
|
mpi_montmul( &W[i], &W[1], N, mm, &T );
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
nblimbs = E->n;
|
||||||
|
bufsize = 0;
|
||||||
|
nbits = 0;
|
||||||
|
wbits = 0;
|
||||||
|
state = 0;
|
||||||
|
|
||||||
|
while( 1 )
|
||||||
|
{
|
||||||
|
if( bufsize == 0 )
|
||||||
|
{
|
||||||
|
if( nblimbs == 0 )
|
||||||
|
break;
|
||||||
|
|
||||||
|
nblimbs--;
|
||||||
|
|
||||||
|
bufsize = sizeof( mbedtls_mpi_uint ) << 3;
|
||||||
|
}
|
||||||
|
|
||||||
|
bufsize--;
|
||||||
|
|
||||||
|
ei = (E->p[nblimbs] >> bufsize) & 1;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* skip leading 0s
|
||||||
|
*/
|
||||||
|
if( ei == 0 && state == 0 )
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if( ei == 0 && state == 1 )
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* out of window, square X
|
||||||
|
*/
|
||||||
|
mpi_montmul( X, X, N, mm, &T );
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* add ei to current window
|
||||||
|
*/
|
||||||
|
state = 2;
|
||||||
|
|
||||||
|
nbits++;
|
||||||
|
wbits |= ( ei << ( wsize - nbits ) );
|
||||||
|
|
||||||
|
if( nbits == wsize )
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* X = X^wsize R^-1 mod N
|
||||||
|
*/
|
||||||
|
for( i = 0; i < wsize; i++ )
|
||||||
|
mpi_montmul( X, X, N, mm, &T );
|
||||||
|
|
||||||
|
/*
|
||||||
|
* X = X * W[wbits] R^-1 mod N
|
||||||
|
*/
|
||||||
|
mpi_montmul( X, &W[wbits], N, mm, &T );
|
||||||
|
|
||||||
|
state--;
|
||||||
|
nbits = 0;
|
||||||
|
wbits = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* process the remaining bits
|
||||||
|
*/
|
||||||
|
for( i = 0; i < nbits; i++ )
|
||||||
|
{
|
||||||
|
mpi_montmul( X, X, N, mm, &T );
|
||||||
|
|
||||||
|
wbits <<= 1;
|
||||||
|
|
||||||
|
if( ( wbits & ( one << wsize ) ) != 0 )
|
||||||
|
mpi_montmul( X, &W[1], N, mm, &T );
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* X = A^E * R * R^-1 mod N = A^E mod N
|
||||||
|
*/
|
||||||
|
mpi_montred( X, N, mm, &T );
|
||||||
|
|
||||||
|
if( neg )
|
||||||
|
{
|
||||||
|
X->s = -1;
|
||||||
|
MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( X, N, X ) );
|
||||||
|
}
|
||||||
|
|
||||||
|
cleanup:
|
||||||
|
|
||||||
|
for( i = ( one << ( wsize - 1 ) ); i < ( one << wsize ); i++ )
|
||||||
|
mbedtls_mpi_free( &W[i] );
|
||||||
|
|
||||||
|
mbedtls_mpi_free( &W[1] ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &Apos );
|
||||||
|
|
||||||
|
if( _RR == NULL || _RR->p == NULL )
|
||||||
|
mbedtls_mpi_free( &RR );
|
||||||
|
|
||||||
|
return( ret );
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* MBEDTLS_MPI_EXP_MOD_ALT */
|
||||||
|
|
||||||
|
#endif /* MBEDTLS_MPI_MUL_MPI_ALT || MBEDTLS_MPI_EXP_MOD_ALT */
|
||||||
|
|
||||||
|
|
@ -9,34 +9,8 @@
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
|
|
||||||
#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
|
#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
|
||||||
/**
|
|
||||||
* \brief Entropy poll callback for a hardware source
|
|
||||||
*
|
|
||||||
* \warning This is not provided by mbed TLS!
|
|
||||||
* See \c MBEDTLS_ENTROPY_HARDWARE_ALT in config.h.
|
|
||||||
*
|
|
||||||
* \note This must accept NULL as its first argument.
|
|
||||||
*/
|
|
||||||
static int os_get_random(unsigned char *buf, size_t len)
|
|
||||||
{
|
|
||||||
int i, j;
|
|
||||||
unsigned long tmp;
|
|
||||||
|
|
||||||
for (i = 0; i < ((len + 3) & ~3) / 4; i ++) {
|
|
||||||
tmp = rand();
|
|
||||||
for (j = 0; j < 4; j ++) {
|
|
||||||
if ((i * 4 + j) < len) {
|
|
||||||
buf[i * 4 + j] = (unsigned char)(tmp >> (j * 8));
|
|
||||||
} else {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
extern int os_get_random(unsigned char *buf, size_t len);
|
||||||
int mbedtls_hardware_poll( void *data,
|
int mbedtls_hardware_poll( void *data,
|
||||||
unsigned char *output, size_t len, size_t *olen )
|
unsigned char *output, size_t len, size_t *olen )
|
||||||
{
|
{
|
||||||
|
|
|
||||||
|
|
@ -29,9 +29,9 @@ extern "C" {
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(MBEDTLS_AES_ALT)
|
#if defined(MBEDTLS_AES_ALT)
|
||||||
#include "aes.h"
|
#include "hwcrypto/aes.h"
|
||||||
|
|
||||||
typedef AES_CTX mbedtls_aes_context;
|
typedef esp_aes_context mbedtls_aes_context;
|
||||||
|
|
||||||
#define mbedtls_aes_init esp_aes_init
|
#define mbedtls_aes_init esp_aes_init
|
||||||
#define mbedtls_aes_free esp_aes_free
|
#define mbedtls_aes_free esp_aes_free
|
||||||
|
|
|
||||||
|
|
@ -1,77 +0,0 @@
|
||||||
/**
|
|
||||||
* \file bignum_alt.h
|
|
||||||
*
|
|
||||||
* \brief Multi-precision integer library
|
|
||||||
*
|
|
||||||
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
|
|
||||||
* SPDX-License-Identifier: Apache-2.0
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
||||||
* not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
||||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef BIGNUM_ALT_H
|
|
||||||
#define BIGNUM_ALT_H
|
|
||||||
|
|
||||||
#include "bignum.h"
|
|
||||||
|
|
||||||
#if defined(MBEDTLS_BIGNUM_ALT)
|
|
||||||
|
|
||||||
typedef MPI_CTX mbedtls_mpi;
|
|
||||||
|
|
||||||
#define mbedtls_mpi_init esp_mpi_init
|
|
||||||
#define mbedtls_mpi_free esp_mpi_free
|
|
||||||
#define mbedtls_mpi_grow esp_mpi_grow
|
|
||||||
#define mbedtls_mpi_shrink esp_mpi_shrink
|
|
||||||
#define mbedtls_mpi_copy esp_mpi_copy
|
|
||||||
#define mbedtls_mpi_swap esp_mpi_swap
|
|
||||||
#define mbedtls_mpi_safe_cond_assign esp_mpi_safe_cond_assign
|
|
||||||
#define mbedtls_mpi_safe_cond_swap esp_mpi_safe_cond_swap
|
|
||||||
#define mbedtls_mpi_lset esp_mpi_lset
|
|
||||||
#define mbedtls_mpi_get_bit esp_mpi_get_bit
|
|
||||||
#define mbedtls_mpi_set_bit esp_mpi_set_bit
|
|
||||||
#define mbedtls_mpi_lsb esp_mpi_lsb
|
|
||||||
#define mbedtls_mpi_bitlen esp_mpi_bitlen
|
|
||||||
#define mbedtls_mpi_size esp_mpi_size
|
|
||||||
#define mbedtls_mpi_read_string esp_mpi_read_string
|
|
||||||
#define mbedtls_mpi_write_string esp_mpi_write_string
|
|
||||||
#define mbedtls_mpi_read_binary esp_mpi_read_binary
|
|
||||||
#define mbedtls_mpi_write_binary esp_mpi_write_binary
|
|
||||||
#define mbedtls_mpi_shift_l esp_mpi_shift_l
|
|
||||||
#define mbedtls_mpi_shift_r esp_mpi_shift_r
|
|
||||||
#define mbedtls_mpi_cmp_abs esp_mpi_cmp_abs
|
|
||||||
#define mbedtls_mpi_cmp_mpi esp_mpi_cmp_mpi
|
|
||||||
#define mbedtls_mpi_cmp_int esp_mpi_cmp_int
|
|
||||||
#define mbedtls_mpi_add_abs esp_mpi_add_abs
|
|
||||||
#define mbedtls_mpi_sub_abs esp_mpi_sub_abs
|
|
||||||
#define mbedtls_mpi_add_mpi esp_mpi_add_mpi
|
|
||||||
#define mbedtls_mpi_sub_mpi esp_mpi_sub_mpi
|
|
||||||
#define mbedtls_mpi_add_int esp_mpi_add_int
|
|
||||||
#define mbedtls_mpi_sub_int esp_mpi_sub_int
|
|
||||||
#define mbedtls_mpi_mul_mpi esp_mpi_mul_mpi
|
|
||||||
#define mbedtls_mpi_mul_int esp_mpi_mul_int
|
|
||||||
#define mbedtls_mpi_div_mpi esp_mpi_div_mpi
|
|
||||||
#define mbedtls_mpi_div_int esp_mpi_div_int
|
|
||||||
#define mbedtls_mpi_mod_mpi esp_mpi_mod_mpi
|
|
||||||
#define mbedtls_mpi_mod_int esp_mpi_mod_int
|
|
||||||
#define mbedtls_mpi_exp_mod esp_mpi_exp_mod
|
|
||||||
#define mbedtls_mpi_fill_random esp_mpi_fill_random
|
|
||||||
#define mbedtls_mpi_gcd esp_mpi_gcd
|
|
||||||
#define mbedtls_mpi_inv_mod esp_mpi_inv_mod
|
|
||||||
#define mbedtls_mpi_is_prime esp_mpi_is_prime
|
|
||||||
#define mbedtls_mpi_gen_prime esp_mpi_gen_prime
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
@ -1,7 +1,6 @@
|
||||||
/*
|
/*
|
||||||
* copyright (c) 2010 - 2012 Espressif System
|
* copyright (c) 2010 - 2012 Espressif System
|
||||||
*
|
*
|
||||||
* esf Link List Descriptor
|
|
||||||
*/
|
*/
|
||||||
#ifndef _SHA1_ALT_H_
|
#ifndef _SHA1_ALT_H_
|
||||||
#define _SHA1_ALT_H_
|
#define _SHA1_ALT_H_
|
||||||
|
|
@ -12,9 +11,9 @@ extern "C" {
|
||||||
|
|
||||||
#if defined(MBEDTLS_SHA1_ALT)
|
#if defined(MBEDTLS_SHA1_ALT)
|
||||||
|
|
||||||
#include "sha.h"
|
#include "hwcrypto/sha.h"
|
||||||
|
|
||||||
typedef SHA1_CTX mbedtls_sha1_context;
|
typedef esp_sha_context mbedtls_sha1_context;
|
||||||
|
|
||||||
#define mbedtls_sha1_init esp_sha1_init
|
#define mbedtls_sha1_init esp_sha1_init
|
||||||
#define mbedtls_sha1_starts esp_sha1_start
|
#define mbedtls_sha1_starts esp_sha1_start
|
||||||
|
|
@ -22,7 +21,7 @@ typedef SHA1_CTX mbedtls_sha1_context;
|
||||||
#define mbedtls_sha1_update esp_sha1_update
|
#define mbedtls_sha1_update esp_sha1_update
|
||||||
#define mbedtls_sha1_finish esp_sha1_finish
|
#define mbedtls_sha1_finish esp_sha1_finish
|
||||||
#define mbedtls_sha1_free esp_sha1_free
|
#define mbedtls_sha1_free esp_sha1_free
|
||||||
#define mbedtls_sha1_process esp_sha1_process
|
#define mbedtls_sha1_process(...)
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,6 @@
|
||||||
/*
|
/*
|
||||||
* copyright (c) 2010 - 2012 Espressif System
|
* copyright (c) 2010 - 2012 Espressif System
|
||||||
*
|
*
|
||||||
* esf Link List Descriptor
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef _SHA256_ALT_H_
|
#ifndef _SHA256_ALT_H_
|
||||||
|
|
@ -13,9 +12,9 @@ extern "C" {
|
||||||
|
|
||||||
#if defined(MBEDTLS_SHA256_ALT)
|
#if defined(MBEDTLS_SHA256_ALT)
|
||||||
|
|
||||||
#include "sha.h"
|
#include "hwcrypto/sha.h"
|
||||||
|
|
||||||
typedef SHA256_CTX mbedtls_sha256_context;
|
typedef esp_sha_context mbedtls_sha256_context;
|
||||||
|
|
||||||
#define mbedtls_sha256_init esp_sha256_init
|
#define mbedtls_sha256_init esp_sha256_init
|
||||||
#define mbedtls_sha256_clone esp_sha256_clone
|
#define mbedtls_sha256_clone esp_sha256_clone
|
||||||
|
|
@ -23,7 +22,7 @@ typedef SHA256_CTX mbedtls_sha256_context;
|
||||||
#define mbedtls_sha256_update esp_sha256_update
|
#define mbedtls_sha256_update esp_sha256_update
|
||||||
#define mbedtls_sha256_finish esp_sha256_finish
|
#define mbedtls_sha256_finish esp_sha256_finish
|
||||||
#define mbedtls_sha256_free esp_sha256_free
|
#define mbedtls_sha256_free esp_sha256_free
|
||||||
#define mbedtls_sha256_process esp_sha256_process
|
#define mbedtls_sha256_process(...)
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -12,9 +12,9 @@ extern "C" {
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(MBEDTLS_SHA512_ALT)
|
#if defined(MBEDTLS_SHA512_ALT)
|
||||||
#include "sha.h"
|
#include "hwcrypto/sha.h"
|
||||||
|
|
||||||
typedef SHA512_CTX mbedtls_sha512_context;
|
typedef esp_sha_context mbedtls_sha512_context;
|
||||||
|
|
||||||
#define mbedtls_sha512_init esp_sha512_init
|
#define mbedtls_sha512_init esp_sha512_init
|
||||||
#define mbedtls_sha512_process esp_sha512_process
|
#define mbedtls_sha512_process esp_sha512_process
|
||||||
|
|
@ -22,7 +22,7 @@ typedef SHA512_CTX mbedtls_sha512_context;
|
||||||
#define mbedtls_sha512_starts esp_sha512_start
|
#define mbedtls_sha512_starts esp_sha512_start
|
||||||
#define mbedtls_sha512_update esp_sha512_update
|
#define mbedtls_sha512_update esp_sha512_update
|
||||||
#define mbedtls_sha512_finish esp_sha512_finish
|
#define mbedtls_sha512_finish esp_sha512_finish
|
||||||
#define mbedtls_sha512_free esp_sha512_free
|
#define mbedtls_sha512_free(...)
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue