https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz;downloadfilename=npm2/safe-buffer-5.2.1.tgz;sha512sum=ae9dd2a34eca71d9a629b1af81a37141226bedb1954959394bd12ad45fa9a5b468ef4f9879a0f1930e4377c34f37e183e9b8e7626d95b8fb825e6a6e62f9825d