mirror of
https://github.com/pezkuwichain/pezkuwi-common.git
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pezkuwichain
63781f8889
- Published from build/ directories for correct npm structure - Updated wasm dependencies to 7.5.17 - All packages now have index.js at root level
17 lines
659 B
JavaScript
17 lines
659 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.createDeriveFn = createDeriveFn;
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const tslib_1 = require("tslib");
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const sr25519 = tslib_1.__importStar(require("@pezkuwi/scure-sr25519"));
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const util_1 = require("@pezkuwi/util");
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function createDeriveFn(derive) {
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return (keypair, chainCode) => {
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if (!(0, util_1.isU8a)(chainCode) || chainCode.length !== 32) {
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throw new Error('Invalid chainCode passed to derive');
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}
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const secretKey = derive(keypair.secretKey, chainCode);
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const publicKey = sr25519.getPublicKey(secretKey);
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return { publicKey, secretKey };
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};
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}
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