0.1 libsodium U29kaXVtIGlzIGEgbW9kZXJuLCBlYXN5LXRvLXVzZSBzb2Z0d2FyZSBsaWJyYXJ5IGZvciBlbmNyeXB0aW9uLCBkZWNyeXB0aW9uLCBzaWduYXR1cmVzLCBwYXNzd29yZCBoYXNoaW5nIGFuZCBtb3JlLg== libsodium-1.0.18.tar.gz libsodium-1.0.18 argon2 1