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
20 lines
884 B
JavaScript
20 lines
884 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.sr25519VrfSign = sr25519VrfSign;
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const tslib_1 = require("tslib");
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const utils_1 = require("@noble/hashes/utils");
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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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const EMPTY_U8A = new Uint8Array();
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/**
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* @name sr25519VrfSign
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* @description Sign with sr25519 vrf signing (deterministic)
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*/
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function sr25519VrfSign(message, { secretKey }, context = EMPTY_U8A, extra = EMPTY_U8A) {
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if (secretKey?.length !== 64) {
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throw new Error('Invalid secretKey, expected 64-bytes');
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}
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return sr25519.vrf.sign((0, util_1.u8aToU8a)(message), secretKey, (0, util_1.u8aToU8a)(context), (0, util_1.u8aToU8a)(extra), utils_1.randomBytes);
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// return vrfSign(secretKey, u8aToU8a(context), u8aToU8a(message), u8aToU8a(extra));
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}
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