Created
July 21, 2016 14:03
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A python sample snippet for reordering bip39 mnemonic seed words into a valid bip39 seed (corrects word order to fix checksum/compliance with bip39)
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#This snippet takes words intended for a bip39 mnemonic seed as a list and reorders them into a seed where the checksum validates. | |
#Often people want to choose their own seed words but the resulting order doesn't adhere to the bip39 specification, | |
#This is a way to force your favourite words into a valid hd bip39 seed. Disclaimer: Use true random entropy to select your words! | |
#All possible combinations are written to a text file, but that's probably going to be a lot of choice so you should probably | |
#Limit the number of itterations or cancel it a ways into processing | |
import itertools | |
import os | |
import binascii | |
import mnemonic | |
#sample words, go make your own at https://dcpos.github.io/bip39/ | |
word_list = ["situate", "summer", "amused", "reunion", "spare", "school", "assume", "wolf", "embark", "share", "repeat", "bar"] | |
def make(): | |
m = mnemonic.Mnemonic('english') | |
text_file = open("combos_valid.txt", "w") | |
for subset in itertools.permutations(word_list, len(word_list)): | |
words_to_write = [] | |
for word in subset: | |
words_to_write.append(word) | |
if len(subset) == len(word_list): | |
if m.check(' '.join(words_to_write)): | |
for w in words_to_write: | |
text_file.write(w + ' ') | |
text_file.seek(-1, os.SEEK_CUR) | |
text_file.write('\n') |
hello sir ..how can i use this script ..any tutorial i can look at ..pls reply ..my mnemonic seed is not in order after i inserted in my nano s after update resulted in factory reset..thank u..
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force39.py
you can paste it into this
sory englis -(