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Merge pull request #1228 from yanmaani/patch-1

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Fix typo in BIP 32
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Luke Dashjr 2021-12-15 21:36:13 +00:00 committed by GitHub
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@ -151,7 +151,7 @@ The total number of possible extended keypairs is almost 2<sup>512</sup>, but th
* Calculate I = HMAC-SHA512(Key = "Bitcoin seed", Data = S) * Calculate I = HMAC-SHA512(Key = "Bitcoin seed", Data = S)
* Split I into two 32-byte sequences, I<sub>L</sub> and I<sub>R</sub>. * Split I into two 32-byte sequences, I<sub>L</sub> and I<sub>R</sub>.
* Use parse<sub>256</sub>(I<sub>L</sub>) as master secret key, and I<sub>R</sub> as master chain code. * Use parse<sub>256</sub>(I<sub>L</sub>) as master secret key, and I<sub>R</sub> as master chain code.
In case I<sub>L</sub> is 0 or ≥n, the master key is invalid. In case parse<sub>256</sub>(I<sub>L</sub>) is 0 or parse<sub>256</sub>(I<sub>L</sub>) ≥ n, the master key is invalid.
<img src=bip-0032/derivation.png></img> <img src=bip-0032/derivation.png></img>