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trezor-firmware
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storage: rework storage_commit into storage_update

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pull/25/head
Pavol Rusnak 7 years ago
parent 70843c9059
commit f22c849767
7 changed files with 201 additions and 131 deletions
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5
firmware/fsm.c
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@ -330,6 +330,7 @@ void fsm_msgChangePin(ChangePin *msg)
if (removal) {
storage_setPin(0);
storage_update();
fsm_sendSuccess(_("PIN removed"));
} else {
if (protectChangePin()) {
@ -457,7 +458,6 @@ void fsm_msgLoadDevice(LoadDevice *msg)
}
storage_loadDevice(msg);
storage_commit();
fsm_sendSuccess(_("Device loaded"));
layoutHome();
}
@ -647,7 +647,7 @@ void fsm_msgApplySettings(ApplySettings *msg)
if (msg->has_homescreen) {
storage_setHomescreen(msg->homescreen.bytes, msg->homescreen.size);
}
storage_commit();
storage_update();
fsm_sendSuccess(_("Settings applied"));
layoutHome();
}
@ -1199,6 +1199,7 @@ void fsm_msgSetU2FCounter(SetU2FCounter *msg)
return;
}
storage_setU2FCounter(msg->u2f_counter);
storage_update();
fsm_sendSuccess(_("U2F counter set"));
layoutHome();
}

1
firmware/protect.c
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@ -228,6 +228,7 @@ bool protectChangePin(void)
if (result) {
storage_setPin(pin_compare);
storage_update();
}
memset(pin_compare, 0, sizeof(pin_compare));

9
firmware/recovery.c
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@ -147,7 +147,7 @@ static void recovery_done(void) {
// not enforcing => mark storage as imported
storage_setImported(true);
}
storage_commit();
storage_update();
fsm_sendSuccess(_("Device recovered"));
} else {
// Inform the user about new mnemonic correctness (as well as whether it is the same as the current one).
@ -174,7 +174,7 @@ static void recovery_done(void) {
// New mnemonic is invalid.
memset(new_mnemonic, 0, sizeof(new_mnemonic));
if (!dry_run) {
storage_reset();
session_clear(true);
} else {
layoutDialog(&bmp_icon_error, NULL, _("Confirm"), NULL,
_("The seed is"), _("INVALID!"), NULL, NULL, NULL, NULL);
@ -423,6 +423,7 @@ void recovery_init(uint32_t _word_count, bool passphrase_protection, bool pin_pr
storage_setLanguage(language);
storage_setLabel(label);
storage_setU2FCounter(u2f_counter);
storage_update();
}
if ((type & RecoveryDeviceType_RecoveryDeviceType_Matrix) != 0) {
@ -448,7 +449,7 @@ static void recovery_scrambledword(const char *word)
if (word_pos == 0) { // fake word
if (strcmp(word, fake_word) != 0) {
if (!dry_run) {
storage_reset();
session_clear(true);
}
fsm_sendFailure(FailureType_Failure_ProcessError, _("Wrong word retyped"));
layoutHome();
@ -467,7 +468,7 @@ static void recovery_scrambledword(const char *word)
}
if (!found) {
if (!dry_run) {
storage_reset();
session_clear(true);
}
fsm_sendFailure(FailureType_Failure_DataError, _("Word not found in a wordlist"));
layoutHome();

10
firmware/reset.c
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@ -69,6 +69,7 @@ void reset_init(bool display_random, uint32_t _strength, bool passphrase_protect
storage_setLanguage(language);
storage_setLabel(label);
storage_setU2FCounter(u2f_counter);
storage_update();
EntropyRequest resp;
memset(&resp, 0, sizeof(EntropyRequest));
@ -93,7 +94,7 @@ void reset_entropy(const uint8_t *ext_entropy, uint32_t len)
awaiting_entropy = false;
if (skip_backup) {
storage_commit();
storage_update();
fsm_sendSuccess(_("Device successfully initialized"));
layoutHome();
} else {
@ -115,7 +116,7 @@ void reset_backup(bool separated)
storage_setNeedsBackup(false);
if (separated) {
storage_commit();
storage_update();
}
const char *mnemonic = storage_getMnemonic();
@ -136,7 +137,8 @@ void reset_backup(bool separated)
layoutResetWord(current_word, pass, word_pos, mnemonic[i] == 0);
if (!protectButton(ButtonRequestType_ButtonRequest_ConfirmWord, true)) {
if (!separated) {
storage_reset();
storage_clear_update();
session_clear(true);
}
layoutHome();
fsm_sendFailure(FailureType_Failure_ActionCancelled, NULL);
@ -149,7 +151,7 @@ void reset_backup(bool separated)
if (separated) {
fsm_sendSuccess(_("Seed successfully backed up"));
} else {
storage_commit();
storage_update();
fsm_sendSuccess(_("Device successfully initialized"));
}
layoutHome();

294
firmware/storage.c
Unescape View File

@ -42,11 +42,20 @@
#include "usb.h"
#include "gettext.h"
uint32_t storage_uuid[12/sizeof(uint32_t)];
char storage_uuid_str[25];
/* magic constant to check validity of storage block */
static const uint32_t storage_magic = 0x726f7473; // 'stor' as uint32_t
static uint32_t storage_uuid[12 / sizeof(uint32_t)];
_Static_assert(((uint32_t)storage_uuid & 3) == 0, "uuid unaligned");
_Static_assert((sizeof(storage_uuid) & 3) == 0, "uuid unaligned");
Storage CONFIDENTIAL storageUpdate;
_Static_assert(((uint32_t)&storageUpdate & 3) == 0, "storage unaligned");
_Static_assert((sizeof(storageUpdate) & 3) == 0, "storage unaligned");
Storage CONFIDENTIAL storageRam;
const Storage *storageRom = (const Storage *)(FLASH_STORAGE_START + 4 + sizeof(storage_uuid));
const Storage *storageRom = (const Storage *)(FLASH_STORAGE_START + sizeof(storage_magic) + sizeof(storage_uuid));
char storage_uuid_str[25];
/*
storage layout:
@ -79,11 +88,9 @@ be added to the storage u2f_counter to get the real counter value.
#define FLASH_STORAGE_PINAREA_LEN (0x1000)
#define FLASH_STORAGE_U2FAREA (FLASH_STORAGE_PINAREA + FLASH_STORAGE_PINAREA_LEN)
#define FLASH_STORAGE_U2FAREA_LEN (0x100)
#define FLASH_STORAGE_REALLEN (4 + sizeof(storage_uuid) + sizeof(Storage))
#define FLASH_STORAGE_REALLEN (sizeof(storage_magic) + sizeof(storage_uuid) + sizeof(Storage))
_Static_assert(FLASH_STORAGE_START + FLASH_STORAGE_REALLEN <= FLASH_STORAGE_PINAREA, "Storage struct is too large for TREZOR flash");
_Static_assert((sizeof(storage_uuid) & 3) == 0, "storage uuid unaligned");
_Static_assert((sizeof(storageRam) & 3) == 0, "storage unaligned");
/* Current u2f offset, i.e. u2f counter is
* storage.u2f_counter + storage_u2f_offset.
@ -91,9 +98,6 @@ _Static_assert((sizeof(storageRam) & 3) == 0, "storage unaligned");
*/
static uint32_t storage_u2f_offset;
/* magic constant to check validity of storage block */
static const uint32_t storage_magic = 0x726f7473; // 'stor' as uint32_t
static bool sessionSeedCached, sessionSeedUsesPassphrase;
static uint8_t CONFIDENTIAL sessionSeed[64];
@ -121,12 +125,12 @@ void storage_check_flash_errors(void)
bool storage_from_flash(void)
{
if (memcmp((void *)FLASH_STORAGE_START, &storage_magic, 4) != 0) {
if (memcmp((void *)FLASH_STORAGE_START, &storage_magic, sizeof(storage_magic)) != 0) {
// wrong magic
return false;
}
uint32_t version = ((Storage *)(FLASH_STORAGE_START + 4 + sizeof(storage_uuid)))->version;
const uint32_t version = storageRom->version;
// version 1: since 1.0.0
// version 2: since 1.2.1
// version 3: since 1.3.1
@ -141,7 +145,7 @@ bool storage_from_flash(void)
}
// load uuid
memcpy(storage_uuid, (void *)(FLASH_STORAGE_START + 4), sizeof(storage_uuid));
memcpy(storage_uuid, (void *)(FLASH_STORAGE_START + sizeof(storage_magic)), sizeof(storage_uuid));
data2hex(storage_uuid, sizeof(storage_uuid), storage_uuid_str);
// copy storage
@ -160,8 +164,16 @@ bool storage_from_flash(void)
old_storage_size = 1504;
}
memset(&storageRam, 0, sizeof(Storage));
memcpy(&storageRam, storageRom, old_storage_size);
// erase newly added fields
if (old_storage_size != sizeof(Storage)) {
flash_clear_status_flags();
flash_unlock();
for (uint32_t offset = old_storage_size; offset < sizeof(Storage); offset += sizeof(uint32_t)) {
flash_program_word(FLASH_STORAGE_START + sizeof(storage_magic) + sizeof(storage_uuid) + offset, 0);
}
flash_lock();
storage_check_flash_errors();
}
if (version <= 5) {
// convert PIN failure counter from version 5 format
@ -174,10 +186,13 @@ bool storage_from_flash(void)
// erase extra storage sector
flash_erase_sector(FLASH_META_SECTOR_LAST, FLASH_CR_PROGRAM_X32);
flash_program_word(FLASH_STORAGE_PINAREA, 0xffffffff << pinctr);
// erase storageRom.has_pin_failed_attempts and storageRom.pin_failed_attempts
_Static_assert(((uint32_t)&storageRom->has_pin_failed_attempts & 3) == 0, "storage.has_pin_failed_attempts unaligned");
_Static_assert(((uint32_t)&storageRom->pin_failed_attempts & 3) == 0, "storage.pin_failed_attempts unaligned");
flash_program_word((uint32_t)&storageRom->has_pin_failed_attempts, 0);
flash_program_word((uint32_t)&storageRom->pin_failed_attempts, 0);
flash_lock();
storage_check_flash_errors();
storageRam.has_pin_failed_attempts = false;
storageRam.pin_failed_attempts = 0;
}
uint32_t *u2fptr = (uint32_t*) FLASH_STORAGE_U2FAREA;
while (*u2fptr == 0) {
@ -189,39 +204,25 @@ bool storage_from_flash(void)
storage_u2f_offset++;
u2fword >>= 1;
}
// upgrade storage version
if (version != STORAGE_VERSION) {
storageRam.version = STORAGE_VERSION;
storage_commit();
}
// note: we don't update storage version on flash at this point,
// but it is already upgraded when it comes to content
return true;
}
void storage_init(void)
{
if (!storage_from_flash()) {
storage_reset();
storage_reset_uuid();
storage_commit();
storage_clearPinArea();
storage_wipe();
}
}
void storage_reset_uuid(void)
void storage_generate_uuid(void)
{
// set random uuid
random_buffer((uint8_t *)storage_uuid, sizeof(storage_uuid));
data2hex(storage_uuid, sizeof(storage_uuid), storage_uuid_str);
}
void storage_reset(void)
{
// reset storage struct
memset(&storageRam, 0, sizeof(storageRam));
storageRam.version = STORAGE_VERSION;
session_clear(true); // clear PIN as well
}
void session_clear(bool clear_pin)
{
sessionSeedCached = false;
@ -233,97 +234,163 @@ void session_clear(bool clear_pin)
}
}
static uint32_t storage_flash_words(uint32_t addr, uint32_t *src, int nwords) {
static uint32_t storage_flash_words(uint32_t addr, const uint32_t *src, int nwords) {
for (int i = 0; i < nwords; i++) {
flash_program_word(addr, *src++);
addr += 4;
addr += sizeof(uint32_t);
}
return addr;
}
static void storage_commit_locked(void)
// if storage is filled in - update fields that has has_field set to true
// if storage is NULL - do not backup original content - essentialy a wipe
static void storage_commit_locked(bool update)
{
uint32_t meta_backup[FLASH_META_DESC_LEN/4];
if (update) {
if (storageUpdate.has_passphrase_protection) {
sessionSeedCached = false;
sessionPassphraseCached = false;
}
if (storageUpdate.has_pin) {
sessionPinCached = false;
}
storageUpdate.version = STORAGE_VERSION;
if (!storageUpdate.has_node && !storageUpdate.has_mnemonic) {
storageUpdate.has_node = storageRom->has_node;
memcpy(&storageUpdate.node, &storageRom->node, sizeof(HDNodeType));
storageUpdate.has_mnemonic = storageRom->has_mnemonic;
strlcpy(storageUpdate.mnemonic, storageRom->mnemonic, sizeof(storageUpdate.mnemonic));
}
if (!storageUpdate.has_passphrase_protection) {
storageUpdate.has_passphrase_protection = storageRom->has_passphrase_protection;
storageUpdate.passphrase_protection = storageRom->passphrase_protection;
}
if (!storageUpdate.has_pin) {
storageUpdate.has_pin = storageRom->has_pin;
strlcpy(storageUpdate.pin, storageRom->pin, sizeof(storageUpdate.pin));
} else if (!storageUpdate.pin[0]) {
storageUpdate.has_pin = false;
}
if (!storageUpdate.has_language) {
storageUpdate.has_language = storageRom->has_language;
strlcpy(storageUpdate.language, storageRom->language, sizeof(storageUpdate.language));
}
if (!storageUpdate.has_label) {
storageUpdate.has_label = storageRom->has_label;
strlcpy(storageUpdate.label, storageRom->label, sizeof(storageUpdate.label));
} else if (!storageUpdate.label[0]) {
storageUpdate.has_label = false;
}
if (!storageUpdate.has_imported) {
storageUpdate.has_imported = storageRom->has_imported;
storageUpdate.imported = storageRom->imported;
}
if (!storageUpdate.has_homescreen) {
storageUpdate.has_homescreen = storageRom->has_homescreen;
memcpy(&storageUpdate.homescreen, &storageRom->homescreen, sizeof(storageUpdate.homescreen));
} else if (storageUpdate.homescreen.size == 0) {
storageUpdate.has_homescreen = false;
}
if (!storageUpdate.has_u2f_counter) {
storageUpdate.has_u2f_counter = storageRom->has_u2f_counter;
storageUpdate.u2f_counter = storageRom->u2f_counter;
}
if (!storageUpdate.has_needs_backup) {
storageUpdate.has_needs_backup = storageRom->has_needs_backup;
storageUpdate.needs_backup = storageRom->needs_backup;
}
if (!storageUpdate.has_flags) {
storageUpdate.has_flags = storageRom->has_flags;
storageUpdate.flags = storageRom->flags;
}
}
// backup meta
uint32_t meta_backup[FLASH_META_DESC_LEN / sizeof(uint32_t)];
memcpy(meta_backup, (uint8_t*)FLASH_META_START, FLASH_META_DESC_LEN);
// erase storage
flash_erase_sector(FLASH_META_SECTOR_FIRST, FLASH_CR_PROGRAM_X32);
// copy meta
// copy meta back
uint32_t flash = FLASH_META_START;
flash = storage_flash_words(flash, meta_backup, FLASH_META_DESC_LEN/4);
flash = storage_flash_words(flash, meta_backup, FLASH_META_DESC_LEN / sizeof(uint32_t));
// copy storage
flash_program_word(flash, storage_magic);
flash += 4;
flash = storage_flash_words(flash, storage_uuid, sizeof(storage_uuid)/4);
flash = storage_flash_words(flash, (uint32_t *)&storageRam, sizeof(storageRam)/4);
flash = storage_flash_words(flash, &storage_magic, sizeof(storage_magic) / sizeof(uint32_t));
flash = storage_flash_words(flash, storage_uuid, sizeof(storage_uuid) / sizeof(uint32_t));
if (update) {
flash = storage_flash_words(flash, (const uint32_t *)&storageUpdate, sizeof(storageUpdate) / sizeof(uint32_t));
}
storage_clear_update();
// fill remainder with zero for future extensions
while (flash < FLASH_STORAGE_PINAREA) {
flash_program_word(flash, 0);
flash += 4;
flash += sizeof(uint32_t);
}
}
void storage_commit(void)
void storage_clear_update(void)
{
memset(&storageUpdate, 0, sizeof(storageUpdate));
}
void storage_update(void)
{
flash_clear_status_flags();
flash_unlock();
storage_commit_locked();
storage_commit_locked(true);
flash_lock();
storage_check_flash_errors();
}
void storage_loadDevice(LoadDevice *msg)
{
storage_reset();
session_clear(true);
storageRam.has_imported = true;
storageRam.imported = true;
storageUpdate.has_imported = true;
storageUpdate.imported = true;
if (msg->has_pin > 0) {
storage_setPin(msg->pin);
}
if (msg->has_passphrase_protection) {
storageRam.has_passphrase_protection = true;
storageRam.passphrase_protection = msg->passphrase_protection;
} else {
storageRam.has_passphrase_protection = false;
}
storage_setPin(msg->has_pin ? msg->pin : "");
storage_setPassphraseProtection(msg->has_passphrase_protection && msg->passphrase_protection);
if (msg->has_node) {
storageRam.has_node = true;
storageRam.has_mnemonic = false;
memcpy(&storageRam.node, &(msg->node), sizeof(HDNodeType));
storageUpdate.has_node = true;
storageUpdate.has_mnemonic = false;
memcpy(&storageUpdate.node, &(msg->node), sizeof(HDNodeType));
sessionSeedCached = false;
memset(&sessionSeed, 0, sizeof(sessionSeed));
} else if (msg->has_mnemonic) {
storageRam.has_mnemonic = true;
storageRam.has_node = false;
strlcpy(storageRam.mnemonic, msg->mnemonic, sizeof(storageRam.mnemonic));
storageUpdate.has_mnemonic = true;
storageUpdate.has_node = false;
strlcpy(storageUpdate.mnemonic, msg->mnemonic, sizeof(storageUpdate.mnemonic));
sessionSeedCached = false;
memset(&sessionSeed, 0, sizeof(sessionSeed));
}
if (msg->has_language) {
storage_setLanguage(msg->language);
if (msg->has_language && msg->language) {
storageUpdate.has_language = true;
strlcpy(storageUpdate.language, msg->language, sizeof(storageUpdate.language));
}
if (msg->has_label) {
storage_setLabel(msg->label);
}
storage_setLabel(msg->has_label ? msg->label : "");
if (msg->has_u2f_counter) {
storage_setU2FCounter(msg->u2f_counter);
storageUpdate.has_u2f_counter = true;
storageUpdate.u2f_counter = msg->u2f_counter - storage_u2f_offset;
}
storage_update();
}
void storage_setLabel(const char *label)
{
storageUpdate.has_label = true;
if (!label) return;
storageRam.has_label = true;
strlcpy(storageRam.label, label, sizeof(storageRam.label));
strlcpy(storageUpdate.label, label, sizeof(storageUpdate.label));
}
void storage_setLanguage(const char *lang)
@ -331,8 +398,8 @@ void storage_setLanguage(const char *lang)
if (!lang) return;
// sanity check
if (strcmp(lang, "english") == 0) {
storageRam.has_language = true;
strlcpy(storageRam.language, lang, sizeof(storageRam.language));
storageUpdate.has_language = true;
strlcpy(storageUpdate.language, lang, sizeof(storageUpdate.language));
}
}
@ -341,8 +408,8 @@ void storage_setPassphraseProtection(bool passphrase_protection)
sessionSeedCached = false;
sessionPassphraseCached = false;
storageRam.has_passphrase_protection = true;
storageRam.passphrase_protection = passphrase_protection;
storageUpdate.has_passphrase_protection = true;
storageUpdate.passphrase_protection = passphrase_protection;
}
bool storage_hasPassphraseProtection(void)
@ -352,18 +419,17 @@ bool storage_hasPassphraseProtection(void)
void storage_setHomescreen(const uint8_t *data, uint32_t size)
{
storageUpdate.has_homescreen = true;
if (data && size == 1024) {
storageRam.has_homescreen = true;
memcpy(storageRam.homescreen.bytes, data, size);
storageRam.homescreen.size = size;
memcpy(storageUpdate.homescreen.bytes, data, size);
storageUpdate.homescreen.size = size;
} else {
storageRam.has_homescreen = false;
memset(storageRam.homescreen.bytes, 0, sizeof(storageRam.homescreen.bytes));
storageRam.homescreen.size = 0;
memset(storageUpdate.homescreen.bytes, 0, sizeof(storageUpdate.homescreen.bytes));
storageUpdate.homescreen.size = 0;
}
}
void get_root_node_callback(uint32_t iter, uint32_t total)
static void get_root_node_callback(uint32_t iter, uint32_t total)
{
usbSleep(1);
layoutProgress(_("Waking up"), 1000 * iter / total);
@ -455,8 +521,8 @@ const uint8_t *storage_getHomescreen(void)
void storage_setMnemonic(const char *mnemonic)
{
storageRam.has_mnemonic = true;
strlcpy(storageRam.mnemonic, mnemonic, sizeof(storageRam.mnemonic));
storageUpdate.has_mnemonic = true;
strlcpy(storageUpdate.mnemonic, mnemonic, sizeof(storageUpdate.mnemonic));
}
bool storage_hasNode(void)
@ -476,7 +542,8 @@ bool storage_hasMnemonic(void)
const char *storage_getMnemonic(void)
{
return storageRom->has_mnemonic ? storageRom->mnemonic : 0;
return storageUpdate.has_mnemonic ? storageUpdate.mnemonic
: storageRom->has_mnemonic ? storageRom->mnemonic : 0;
}
/* Check whether mnemonic matches storage. The mnemonic must be
@ -520,14 +587,8 @@ bool storage_hasPin(void)
void storage_setPin(const char *pin)
{
if (pin && pin[0]) {
storageRam.has_pin = true;
strlcpy(storageRam.pin, pin, sizeof(storageRam.pin));
} else {
storageRam.has_pin = false;
storageRam.pin[0] = 0;
}
storage_commit();
storageUpdate.has_pin = true;
strlcpy(storageUpdate.pin, pin, sizeof(storageUpdate.pin));
sessionPinCached = false;
}
@ -585,11 +646,11 @@ static void storage_area_recycle(uint32_t new_pinfails)
}
if (storage_u2f_offset > 0) {
storageRam.has_u2f_counter = true;
storageRam.u2f_counter += storage_u2f_offset;
storageUpdate.has_u2f_counter = true;
storageUpdate.u2f_counter += storage_u2f_offset;
storage_u2f_offset = 0;
storage_commit_locked(true);
}
storage_commit_locked();
}
void storage_resetPinFails(uint32_t *pinfailsptr)
@ -644,19 +705,20 @@ bool storage_isImported(void)
void storage_setImported(bool imported)
{
storageRam.has_imported = true;
storageRam.imported = imported;
storageUpdate.has_imported = true;
storageUpdate.imported = imported;
}
bool storage_needsBackup(void)
{
return storageRom->has_needs_backup && storageRom->needs_backup;
return storageUpdate.has_needs_backup ? storageUpdate.needs_backup
: storageRom->has_needs_backup && storageRom->needs_backup;
}
void storage_setNeedsBackup(bool needs_backup)
{
storageRam.has_needs_backup = true;
storageRam.needs_backup = needs_backup;
storageUpdate.has_needs_backup = true;
storageUpdate.needs_backup = needs_backup;
}
void storage_applyFlags(uint32_t flags)
@ -664,9 +726,8 @@ void storage_applyFlags(uint32_t flags)
if ((storageRom->flags | flags) == storageRom->flags) {
return; // no new flags
}
storageRam.has_flags = true;
storageRam.flags |= flags;
storage_commit();
storageUpdate.has_flags = true;
storageUpdate.flags |= flags;
}
uint32_t storage_getFlags(void)
@ -693,15 +754,20 @@ uint32_t storage_nextU2FCounter(void)
void storage_setU2FCounter(uint32_t u2fcounter)
{
storageRam.has_u2f_counter = true;
storageRam.u2f_counter = u2fcounter - storage_u2f_offset;
storage_commit();
storageUpdate.has_u2f_counter = true;
storageUpdate.u2f_counter = u2fcounter - storage_u2f_offset;
}
void storage_wipe(void)
{
storage_reset();
storage_reset_uuid();
storage_commit();
session_clear(true);
storage_generate_uuid();
flash_clear_status_flags();
flash_unlock();
storage_commit_locked(false);
flash_lock();
storage_check_flash_errors();
storage_clearPinArea();
}

8
firmware/storage.h
Unescape View File

@ -25,10 +25,12 @@
#include "messages.pb.h"
#include "bip32.h"
extern Storage storageUpdate;
void storage_init(void);
void storage_reset_uuid(void);
void storage_reset(void);
void storage_commit(void);
void storage_generate_uuid(void);
void storage_clear_update(void);
void storage_update(void);
void session_clear(bool clear_pin);
void storage_loadDevice(LoadDevice *msg);

5
firmware/trezor.c
Unescape View File

@ -103,10 +103,7 @@ int main(void)
#if DEBUG_LINK
oledSetDebugLink(1);
storage_reset(); // wipe storage if debug link
storage_reset_uuid();
storage_commit();
storage_clearPinArea(); // reset PIN failures if debug link
storage_wipe();
#endif
oledDrawBitmap(40, 0, &bmp_logo64);

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