keys and hosts

keys

• generate ed25519 or rsa keys right in your browser.
• or paste a key you already have: openssh, pkcs#1 or pkcs#8.
• give a key a username and hosts using it log in as that user.

hosts

a host is a line in ssh_config with a friendly face: a name, some aliases, the hostname, port, user, key and an optional jump host.

• aliases can't have dots, so nothing can pose as github.com.
• search finds names, aliases, hostnames and tags.

files

anything up to 25 mb, encrypted like everything else. tuck checks each file before it opens it, so a swapped file is refused.