getXpub

fun getXpub(secretShare: BIP340SecretShare): String

Gets an extended public key (Xpub) from an ECDSA secret share.

Returns a base58 encoded extended public key (Xpub) derived from the secret share, following the BIP-32 serialization format.

Return

The extended public key (Xpub) as a base58 encoded string

Parameters

secretShare

The secret share