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HDSigner

bitcoinjs-lib v1.0.7

bitcoinjs-lib / HDSigner

Interface: HDSigner

Defined in: ts_src/psbt.ts:1194

Extends​

  • HDSignerBase

Properties​

fingerprint​

fingerprint: Uint8Array

Defined in: ts_src/psbt.ts:1191

The first 4 bytes of the sha256-ripemd160 of the publicKey

Inherited from​

HDSignerBase.fingerprint

publicKey​

publicKey: Uint8Array

Defined in: ts_src/psbt.ts:1187

DER format compressed publicKey buffer

Inherited from​

HDSignerBase.publicKey

Methods​

derivePath()​

derivePath(path): HDSigner

Defined in: ts_src/psbt.ts:1199

The path string must match /^m(/\d+'?)+$/ ex. m/44'/0'/0'/1/23 levels with ' must be hard derivations

Parameters​

path​

string

Returns​

HDSigner

sign()​

sign(hash): Uint8Array

Defined in: ts_src/psbt.ts:1204

Input hash (the "message digest") for the signature algorithm Return a 64 byte signature (32 byte r and 32 byte s in that order)

Parameters​

hash​

Uint8Array

Returns​

Uint8Array