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mnemonic: add comments

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SomberNight
2024-01-22 02:17:06 +00:00
parent 7007a0c1c9
commit ad95f8ad56
1 changed files with 3 additions and 2 deletions
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electrum/mnemonic.py
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@@ -209,10 +209,11 @@ class Mnemonic(Logger):
bpw = math.log(len(self.wordlist), 2) bpw = math.log(len(self.wordlist), 2)
num_bits = int(math.ceil(num_bits/bpw) * bpw) num_bits = int(math.ceil(num_bits/bpw) * bpw)
self.logger.info(f"make_seed. prefix: '{prefix}', entropy: {num_bits} bits") self.logger.info(f"make_seed. prefix: '{prefix}', entropy: {num_bits} bits")
# generate random
entropy = 1 entropy = 1
while entropy < pow(2, num_bits - bpw): while entropy < pow(2, num_bits - bpw): # try again if seed would not contain enough words
# try again if seed would not contain enough words
entropy = randrange(pow(2, num_bits)) entropy = randrange(pow(2, num_bits))
# brute-force seed that has correct "version number"
nonce = 0 nonce = 0
while True: while True:
nonce += 1 nonce += 1