The seed is encoded as a WIF private key. Decoding as WIF will result in the 32 byte seed that can be used as specified in BIP 32.
Hi,
Does anyone have software that successfully parses the extended private key seed
found in the BIP174 test vector? I have been implementing the test vector PSBT
workflow in Rust and have everything working except I can only create the
extended private key from the xpriv, I am unable to use the seed to create it?BIP174: https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki#test-vectors
PSBT workflow in BIP174 starting at the line:
"The private keys in the tests below are derived from the following master private key:"
xpriv:
tprv8ZgxMBicQKsPd9TeAdPADNnSyH9SSUUbTVeFszDE23Ki6TBB5nCefAdHkK8Fm3qMQR6sHwA56zqRmKmxnHk37JkiFzvncDqoKmPWubu7hDF
seed:
cUkG8i1RFfWGWy5ziR11zJ5V4U4W3viSFCfyJmZnvQaUsd1xuF3T
I've tried decoding it as base64 and as base58.
Thanks in advance,
Tobin.
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