24 lines
952 B
JavaScript
24 lines
952 B
JavaScript
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import { BIP32Factory } from 'bip32';
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import * as ecc from '@bitcoinerlab/secp256k1';
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import { digibyte, DGB_COIN_TYPE } from './network.js';
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const bip32 = BIP32Factory(ecc);
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export const PURPOSE_LABEL = {
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44: 'BIP44 legacy P2PKH',
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49: 'BIP49 P2SH-wrapped SegWit',
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84: 'BIP84 native SegWit v0',
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86: 'BIP86 Taproot (SegWit v1)',
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};
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export function rootFromSeed(seed, network = digibyte) {
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return bip32.fromSeed(seed, network);
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}
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// Standard account-level derivation: m/purpose'/coin'/account'.
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// account defaults to 0 (the first account).
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export function accountNode(root, purpose, account = 0) {
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return root.derivePath(`m/${purpose}'/${DGB_COIN_TYPE}'/${account}'`);
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}
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// Address-level derivation from an account node.
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// change = 0 for external (receive) addresses, 1 for internal (change).
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export function addressNode(account, change, index) {
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return account.derive(change).derive(index);
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}
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//# sourceMappingURL=hd.js.map
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