jakob@nyx:~/blog

jakob@nyx:~/blog$ ls -lt posts/

2 posts indexed

2026-05-22 tools cryptography ssh bip39

A small CLI that generates Ed25519 SSH keys paired with a BIP39 mnemonic, so losing the key file is not losing the key.

2026-05-21 tools cryptography age bip39

A small CLI that generates age X25519 identity keys paired with a 24-word BIP39 mnemonic so you can recover them from a piece of paper.