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

        encryptBufferFunc: (chunk: Buffer) => publicEncrypt_long(chunk, receiverPublicKey, 128, 11, RSA_PKCS1_PADDING),
        plainBlockSize: 128 - 11,

encrypt_buffer: function (chunk) {
            return crypto_utils.publicEncrypt_long(chunk, receiverPublicKey, 128, 11);
        }
    };

function RSAOAEP_Encrypt(buffer: Buffer, publicKey: PublicKeyPEM): Buffer {
    const keyLength = rsa_length(publicKey);
    return publicEncrypt_long(buffer, publicKey, keyLength, 42, RSA_PKCS1_OAEP_PADDING);
}

function RSAPKCS1V15_Encrypt(buffer, publicKey) {

    const key_length = crypto_utils.rsa_length(publicKey);
    return crypto_utils.publicEncrypt_long(buffer, publicKey, key_length, 11, crypto_utils.RSA_PKCS1_PADDING);
}

function RSAOAEP_Encrypt(buffer, publicKey) {
    const key_length = crypto_utils.rsa_length(publicKey);
    return crypto_utils.publicEncrypt_long(buffer, publicKey, key_length, 42, crypto_utils.RSA_PKCS1_OAEP_PADDING);
}

function RSAPKCS1V15_Encrypt(buffer: Buffer, publicKey: PublicKeyPEM): Buffer {

    const keyLength = rsa_length(publicKey);
    return publicEncrypt_long(buffer, publicKey, keyLength, 11, RSA_PKCS1_PADDING);
}