mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-11-30 07:06:12 +03:00
890c9e87ce
* examples: plugins: utilize fal_embedded * libs: removed fnv1a_hash * furi: added FURI_PACKED; apps, libs: changed to use FURI_PACKED * lib: mbedtls: using custom config * lib: toolbox: removed md5, switched to mbedtls * targets: f18: link fix * lib: added mbedtls_cfg.h * apps: nfc: explicit dependency on libmbedtls * u2f: reworking to mbedtls * u2f: replaced sha256 & hmac with mbedtls * u2f: functional rework using mbedtls * libs: dropped micro-ecc * u2f: dropped old implementation * toolbox: removed sha256 impl * mcheck() for mbedtls * libs: removed libmisc; split into smaller libs * apps: debug: fixed display_test * apps: include cleanups * fbt: fixed VERSIONCOMSTR * furi: added FURI_CHECK_RETURN * lib: removed qrcode * cleanup * fbt: lint_py+format_py: fixed excessive command length * api: Removed bzero from f7 * api: Removed bzero from f18 * Bump API Symbols Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
#include "md5_calc.h"
|
|
|
|
#include <storage/filesystem_api_defines.h>
|
|
#include <storage/storage.h>
|
|
#include <mbedtls/md5.h>
|
|
|
|
bool md5_calc_file(File* file, const char* path, unsigned char output[16], FS_Error* file_error) {
|
|
if(!storage_file_open(file, path, FSAM_READ, FSOM_OPEN_EXISTING)) {
|
|
if(file_error != NULL) {
|
|
*file_error = storage_file_get_error(file);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const size_t size_to_read = 512;
|
|
uint8_t* data = malloc(size_to_read);
|
|
bool result = true;
|
|
|
|
mbedtls_md5_context* md5_ctx = malloc(sizeof(mbedtls_md5_context));
|
|
mbedtls_md5_init(md5_ctx);
|
|
mbedtls_md5_starts(md5_ctx);
|
|
while(true) {
|
|
size_t read_size = storage_file_read(file, data, size_to_read);
|
|
if(storage_file_get_error(file) != FSE_OK) {
|
|
result = false;
|
|
break;
|
|
}
|
|
if(read_size == 0) {
|
|
break;
|
|
}
|
|
mbedtls_md5_update(md5_ctx, data, read_size);
|
|
}
|
|
mbedtls_md5_finish(md5_ctx, output);
|
|
free(md5_ctx);
|
|
free(data);
|
|
|
|
if(file_error != NULL) {
|
|
*file_error = storage_file_get_error(file);
|
|
}
|
|
|
|
storage_file_close(file);
|
|
return result;
|
|
}
|
|
|
|
bool md5_string_calc_file(File* file, const char* path, FuriString* output, FS_Error* file_error) {
|
|
const size_t hash_size = 16;
|
|
unsigned char hash[hash_size];
|
|
bool result = md5_calc_file(file, path, hash, file_error);
|
|
|
|
if(result) {
|
|
furi_string_set(output, "");
|
|
for(size_t i = 0; i < hash_size; i++) {
|
|
furi_string_cat_printf(output, "%02x", hash[i]);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
} |