How to use the node-opcua-crypto.makeMessageChunkSignatureWithDerivedKeys function in node-opcua-crypto

options.signingFunc = function (chunk) {
        return crypto_utils.makeMessageChunkSignatureWithDerivedKeys(chunk, derivedKeys);
    };
    options.plainBlockSize = derivedKeys.encryptingBlockSize;

    options.signBufferFunc = (chunk: Buffer) => makeMessageChunkSignatureWithDerivedKeys(chunk, derivedKeys);

        signBufferFunc: (chunk: Buffer) => makeMessageChunkSignatureWithDerivedKeys(chunk, derivedKeys),
        signatureLength: derivedKeys.signatureLength,

signingFunc: function (chunk) {
            return crypto_utils.makeMessageChunkSignatureWithDerivedKeys(chunk, derivedKeys);
        }
    };