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esp_rom: extract common MD5 hash apis into esp_rom_md5.h

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morris
2020-07-21 17:01:28 +08:00
parent 8739282a1d
commit ab0537c079
7 changed files with 94 additions and 13 deletions
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8
components/bootloader_support/src/flash_partitions.c
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@@ -15,7 +15,7 @@
#include "esp_flash_partitions.h"
#include "esp_log.h"
#include "esp32/rom/spi_flash.h"
#include "esp32/rom/md5_hash.h"
#include "esp_rom_md5.h"
static const char *TAG = "flash_parts";
@@ -48,9 +48,9 @@ esp_err_t esp_partition_table_verify(const esp_partition_info_t *partition_table
struct MD5Context context;
unsigned char digest[16];
MD5Init(&context);
MD5Update(&context, (unsigned char *) partition_table, num_parts * sizeof(esp_partition_info_t));
MD5Final(digest, &context);
esp_rom_md5_init(&context);
esp_rom_md5_update(&context, (unsigned char *) partition_table, num_parts * sizeof(esp_partition_info_t));
esp_rom_md5_final(digest, &context);
unsigned char *md5sum = ((unsigned char *) part) + 16; // skip the 2B magic number and the 14B fillup bytes