Create Child Private Keys With HD Wallet Master Key

[xishon]

Using Bitcoin-core, How can we create child private keys from Wallet Master Key using HD Wallets?

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[Sniper44]

if you are asking how technically to do it, i can not help you. maybe ask it here: https://bitcointalk.org/index.php?board=6.0

but as an end user you can use the wallet that created that Masker Private Key or Seed and most wallets have the option to see the private key of a single address. for example Electrum that i am using and is a HD wallet allows you to do this.

just right click and select private key.
what wallet are you using?

bitcoin-core uses bip32 (https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki) since i have never used core before i can not help you more, sorry.

[odolvlobo]

The Core wallet is not an HD wallet, so you can't. I guess I am way behind the times ...

[xishon]

I think Bitcoin with Version 0.13.1 create HD Wallet by Default.
 

[cr1776]

The Core wallet is not an HD wallet, so you can't.

Bitcoin Core creates new HD wallets by default now (since 0.13.x). It won't convert old wallets (yet) though.