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trezor-firmware
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Code Issues Releases Wiki Activity

adjust reset_device loop to match recovery_device loop

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pull/25/head
Pavol Rusnak 10 years ago
parent cf95f50997
commit 9d1cc7933d
1 changed files with 21 additions and 13 deletions
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34
firmware/reset.c
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@ -94,11 +94,11 @@ void reset_entropy(const uint8_t *ext_entropy, uint32_t len)
memset(int_entropy, 0, 32);
awaiting_entropy = false;
int pass, idx, i = 0, j;
int pass, word_pos, i = 0, j;
for (pass = 0; pass < 2; pass++) {
i = 0;
for (idx = 0; idx < (int)strength/32*3; idx++) {
for (word_pos = 1; word_pos <= (int)strength/32*3; word_pos++) {
// copy current_word
j = 0;
while (storage.mnemonic[i] != ' ' && storage.mnemonic[i] != 0 && j + 1 < (int)sizeof(current_word)) {
@ -106,25 +106,33 @@ void reset_entropy(const uint8_t *ext_entropy, uint32_t len)
i++; j++;
}
current_word[j] = 0; if (storage.mnemonic[i] != 0) i++;
char descbuf[] = "__. word is:";
char *desc = descbuf;
if (idx + 1 < 10) {
desc++;
char desc[] = "##th word";
if (word_pos < 10) {
desc[0] = ' ';
} else {
descbuf[0] = '0' + (idx + 1) / 10;
desc[0] = '0' + word_pos / 10;
}
descbuf[1] = '0' + (idx + 1) % 10;
if (idx + 1 == (int)strength/32*3) { // last word
desc[1] = '0' + word_pos % 10;
if (word_pos == 1 || word_pos == 21) {
desc[2] = 's'; desc[3] = 't';
} else
if (word_pos == 2 || word_pos == 22) {
desc[2] = 'n'; desc[3] = 'd';
} else
if (word_pos == 3 || word_pos == 23) {
desc[2] = 'r'; desc[3] = 'd';
}
if (word_pos == (int)strength/32*3) { // last word
if (pass == 1) {
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Finish", NULL, "Please check the seed", NULL, desc, NULL, current_word, NULL);
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Finish", NULL, "Please check the seed", NULL, (word_pos < 10 ? desc + 1 : desc), NULL, current_word, NULL);
} else {
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Again", NULL, "Write down the seed", NULL, desc, NULL, current_word, NULL);
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Again", NULL, "Write down the seed", NULL, (word_pos < 10 ? desc + 1 : desc), NULL, current_word, NULL);
}
} else {
if (pass == 1) {
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Next", NULL, "Please check the seed", NULL, desc, NULL, current_word, NULL);
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Next", NULL, "Please check the seed", NULL, (word_pos < 10 ? desc + 1 : desc), NULL, current_word, NULL);
} else {
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Next", NULL, "Write down the seed", NULL, desc, NULL, current_word, NULL);
layoutDialogSwipe(DIALOG_ICON_INFO, NULL, "Next", NULL, "Write down the seed", NULL, (word_pos < 10 ? desc + 1 : desc), NULL, current_word, NULL);
}
}
if (!protectButton(ButtonRequestType_ButtonRequest_ConfirmWord, true)) {

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