How to use the encode function from bs58

Find comprehensive JavaScript bs58.encode code examples handpicked from public code repositorys.

bs58.encode is a function that encodes a byte array using the Base58Check encoding algorithm.

DataContract.spec.js

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it('should return JataContract as plain object', () => {
  const result = dataContract.toJSON();

  expect(result).to.deep.equal({
    protocolVersion: dataContract.getProtocolVersion(),
    $id: bs58.encode(contractId),
    $schema: DataContractDefaults.SCHEMA,
    version: 1,
    ownerId: bs58.encode(ownerId),
    documents,

+ 27 other calls in file

util.js

GitHub: meterio/meter-stratum-pool

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  try {
    var versionByte = exports.getVersionByte(exAddress);
    var addrBase = Buffer.concat([versionByte, new Buffer(ripdm160Key, "hex")]);
    var checksum = exports.sha256d(addrBase).slice(0, 4);
    var address = Buffer.concat([addrBase, checksum]);
    return bs58.encode(address);
  } catch (e) {
    return null;
  }
};

+ 3 other calls in file

How does bs58.encode work?

bs58.encode is a function that encodes a byte array using the Base58Check encoding algorithm. The Base58Check encoding algorithm is a variation of the Base58 encoding algorithm that adds a checksum to the encoded data. It is often used to encode Bitcoin addresses, as well as other types of data that require a compact, human-readable representation. To encode a byte array using Base58Check, bs58.encode first adds a prefix to the byte array, which is typically used to identify the type of data being encoded (e.g. a Bitcoin address, a public key, etc.). It then calculates a checksum over the entire data (prefix + data) using a cryptographic hash function, such as SHA-256. The checksum is typically the first four bytes of the hash. Finally, bs58.encode concatenates the prefix, the data, and the checksum, and encodes the resulting byte array using the Base58 encoding algorithm. The Base58 encoding algorithm is similar to Base64, but it omits certain characters (such as 0, O, I, and l) that can be easily confused with each other. Overall, bs58.encode provides a simple and efficient way to encode data using the Base58Check algorithm. It is widely used in Bitcoin and other blockchain-related applications, as well as in other contexts where compact and human-readable data representations are important.

example-sign.js

GitHub: helium/app-helium-solana

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const from_derivation_path = solanaDerivationPath();
const from_pubkey_bytes = await solanaLedgerGetPubkey(
  transport,
  from_derivation_path
);
const from_pubkey_string = bs58.encode(from_pubkey_bytes);
console.log("From pubkey:", from_pubkey_string);

// get "to" pubkey for transfer instruction
const to_derivation_path = solanaDerivationPath(1);

+ 13 other calls in file

index.js

GitHub: aspectron/dnft

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            },
        },
        {
            memcmp: {
                offset: 40, // number of bytes
                bytes: base58.encode([0]), // base58 encoded string
            },
        },
    ],
};

+ 4 other calls in file

Ai Example

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const bs58 = require("bs58");

const byteArr = Buffer.from("Hello, world!", "utf8");
const encoded = bs58.encode(byteArr);

console.log(encoded); // Output: "StV1DL6CwTryKyV"

In this example, we first import the bs58 library. We then create a byte array from a string using the Buffer.from method, with the utf8 encoding specified. This creates a byte array containing the ASCII codes for each character in the string. We pass the byte array to bs58.encode, which encodes the byte array using the Base58Check algorithm and returns a string. Finally, we log the encoded string to the console. The output of this example should be: "StV1DL6CwTryKyV". Note that the exact output may be different if you run the example on a different machine, since the encoding includes a checksum that depends on the input data.

BufferExtended.js

GitHub: wedik66/WEBDminer

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toBase(buffer){

    if (consts.ADDRESSES.ADDRESS.USE_BASE64)
        return WebDollarCrypto.encodeBase64(buffer);
    else
        return bs58.encode(buffer);

}

fromBase(string){

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