@pharosnames/address-encoder/dist/esm/coin/algo.js

Encodes and decodes address formats for various cryptocurrencies with Pharos network support

import { sha512_256 } from "@noble/hashes/sha512";
import { utils } from "@scure/base";
import { base32UnpaddedDecode, base32UnpaddedEncode } from "../utils/base32.js";
const name = "algo";
const coinType = 283;
const algoChecksum = utils.checksum(4, (data) => sha512_256(data).slice(-4));
export const encodeAlgoAddress = (source) => {
    const checksum = algoChecksum.encode(source);
    return base32UnpaddedEncode(checksum);
};
export const decodeAlgoAddress = (source) => {
    const decoded = base32UnpaddedDecode(source);
    if (decoded.length !== 36)
        throw new Error("Unrecognised address format");
    return algoChecksum.decode(decoded);
};
export const algo = {
    name,
    coinType,
    encode: encodeAlgoAddress,
    decode: decodeAlgoAddress,
};
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