mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 06:48:16 +00:00
Merge pull request #27 from jhoenicke/bip39fix
Off by one error in word length.
This commit is contained in:
commit
d4df66a8d0
3
bip39.c
3
bip39.c
@ -103,7 +103,7 @@ int mnemonic_check(const char *mnemonic)
|
||||
while (mnemonic[i]) {
|
||||
j = 0;
|
||||
while (mnemonic[i] != ' ' && mnemonic[i] != 0) {
|
||||
if (j >= sizeof(current_word)) {
|
||||
if (j >= sizeof(current_word) - 1) {
|
||||
return 0;
|
||||
}
|
||||
current_word[j] = mnemonic[i];
|
||||
@ -145,6 +145,7 @@ int mnemonic_check(const char *mnemonic)
|
||||
return 0;
|
||||
}
|
||||
|
||||
// passphrase must be at most 256 characters or code may crash
|
||||
void mnemonic_to_seed(const char *mnemonic, const char *passphrase, uint8_t seed[512 / 8], void (*progress_callback)(uint32_t current, uint32_t total))
|
||||
{
|
||||
uint8_t salt[8 + 256 + 4];
|
||||
|
1
bip39.h
1
bip39.h
@ -34,6 +34,7 @@ const char *mnemonic_from_data(const uint8_t *data, int len);
|
||||
|
||||
int mnemonic_check(const char *mnemonic);
|
||||
|
||||
// passphrase must be at most 256 characters or code may crash
|
||||
void mnemonic_to_seed(const char *mnemonic, const char *passphrase, uint8_t seed[512 / 8], void (*progress_callback)(uint32_t current, uint32_t total));
|
||||
|
||||
const char * const *mnemonic_wordlist(void);
|
||||
|
Loading…
Reference in New Issue
Block a user