Title: Nano Ledger S 24 Word Phrase, Same Word Used Twice? Post by: jerry0 on March 09, 2018, 08:12:25 PM I got my nano ledger s from the manufacturer. I actually had to reset it few times because i wasn't sure if i choose legacy or segwit etc and was told to use segwit. Each time i wrote a new pin and the 24 word phrase. Well this time i reset it again and put in new pin.
Then i noticed something very strange. Well i did it this time, i noticed that in the 24 word phrase, the same word is used twice. I had to make sure of this when writing it down because i thought didnt i just write the word down and it did. So imagine the word is outdoor and it shows that in word number 5 and word number 23. Is this normal? i made sure and went back and its the same word but different word numbers. Can someone confirm this is normal? I thought well there is a huge word list. But the other thing is well if the same word is used twice in a 24 word phrase, well that is strange. Because with 24 word and a huge collection of words, shouldn't there be like an infiinite number of words where the same word doesn't show up twice? Title: Re: Nano Ledger S 24 Word Phrase, Same Word Used Twice? Post by: TryNinja on March 09, 2018, 08:18:02 PM Like I said in the other thread, this can happen and there is nothing wrong about it.
From Ledger's VP Operations: Quote It is likely to happen and doesn't affect security in any way. The 24 words correspond to a 256 bits seed which is split in chunks of 11 bits (each chunk being used as the index in a 2048 words dictionary). https://www.reddit.com/r/ledgerwallet/comments/7gcmox/duplicate_word_in_24_word_seed/dqi2sda/It's purely random and can happen pretty often. Title: Re: Nano Ledger S 24 Word Phrase, Same Word Used Twice? Post by: jerry0 on March 09, 2018, 08:53:00 PM Thanks!
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