@ledgerhq/hw-app-near/lib/utils.js

Ledger Hardware Wallet Near Application API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.bip32PathToBytes = void 0;
const bip32PathToBytes = (path) => {
    const parts = path.split("/");
    return Buffer.concat(parts
        .map(part => part.endsWith("'")
        ? Math.abs(parseInt(part.slice(0, -1))) | 0x80000000
        : Math.abs(parseInt(part)))
        .map(i32 => Buffer.from([(i32 >> 24) & 0xff, (i32 >> 16) & 0xff, (i32 >> 8) & 0xff, i32 & 0xff])));
};
exports.bip32PathToBytes = bip32PathToBytes;
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