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Update and fix TOTP

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fix - added this in every button event switch:
default:
                    break;
This commit is contained in:
MX
2022-11-02 23:10:14 +03:00
parent c8bc9e26e0
commit adab2b9e03
40 changed files with 810 additions and 667 deletions
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19
applications/plugins/totp/services/crypto/crypto.c
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@@ -3,6 +3,7 @@
#include <furi_hal.h>
#include "../config/config.h"
#include "../../types/common.h"
#include "memset_s.h"
#define CRYPTO_KEY_SLOT 2
#define CRYPTO_VERIFY_KEY "FFF_Crypto_pass"
@@ -11,13 +12,13 @@
uint8_t* totp_crypto_encrypt(
const uint8_t* plain_data,
const uint8_t plain_data_length,
const size_t plain_data_length,
const uint8_t* iv,
uint8_t* encrypted_data_length) {
size_t* encrypted_data_length) {
uint8_t* encrypted_data;
size_t remain = plain_data_length % CRYPTO_ALIGNMENT_FACTOR;
if(remain) {
uint8_t plain_data_aligned_length = plain_data_length - remain + CRYPTO_ALIGNMENT_FACTOR;
size_t plain_data_aligned_length = plain_data_length - remain + CRYPTO_ALIGNMENT_FACTOR;
uint8_t* plain_data_aligned = malloc(plain_data_aligned_length);
memset(plain_data_aligned, 0, plain_data_aligned_length);
memcpy(plain_data_aligned, plain_data, plain_data_length);
@@ -29,7 +30,7 @@ uint8_t* totp_crypto_encrypt(
furi_hal_crypto_encrypt(plain_data_aligned, encrypted_data, plain_data_aligned_length);
furi_hal_crypto_store_unload_key(CRYPTO_KEY_SLOT);
memset(plain_data_aligned, 0, plain_data_aligned_length);
memset_s(plain_data_aligned, sizeof(plain_data_aligned), 0, plain_data_aligned_length);
free(plain_data_aligned);
} else {
encrypted_data = malloc(plain_data_length);
@@ -45,9 +46,9 @@ uint8_t* totp_crypto_encrypt(
uint8_t* totp_crypto_decrypt(
const uint8_t* encrypted_data,
const uint8_t encrypted_data_length,
const size_t encrypted_data_length,
const uint8_t* iv,
uint8_t* decrypted_data_length) {
size_t* decrypted_data_length) {
*decrypted_data_length = encrypted_data_length;
uint8_t* decrypted_data = malloc(*decrypted_data_length);
furi_hal_crypto_store_load_key(CRYPTO_KEY_SLOT, iv);
@@ -56,7 +57,7 @@ uint8_t* totp_crypto_decrypt(
return decrypted_data;
}
void totp_crypto_seed_iv(PluginState* plugin_state, uint8_t* pin, uint8_t pin_length) {
void totp_crypto_seed_iv(PluginState* plugin_state, const uint8_t* pin, uint8_t pin_length) {
if(plugin_state->crypto_verify_data == NULL) {
FURI_LOG_D(LOGGING_TAG, "Generating new IV");
furi_hal_random_fill_buf(&plugin_state->base_iv[0], TOTP_IV_SIZE);
@@ -118,8 +119,8 @@ void totp_crypto_seed_iv(PluginState* plugin_state, uint8_t* pin, uint8_t pin_le
}
bool totp_crypto_verify_key(const PluginState* plugin_state) {
uint8_t decrypted_key_length;
uint8_t* decrypted_key = totp_crypto_decrypt(
size_t decrypted_key_length;
const uint8_t* decrypted_key = totp_crypto_decrypt(
plugin_state->crypto_verify_data,
plugin_state->crypto_verify_data_length,
&plugin_state->iv[0],