Module crypto 

OpenPGP behind the window: protected messages opened for the reader, the keys Autocrypt brings, what a draft can be (signed, encrypted), and your keys: made, imported, exported, removed. Passphrases stay in the keyring; decrypted messages stay in memory.

Structs

DraftProtection 🔒

What a draft can be, for the writing window’s switches.

KeysView 🔒

Functions

draft_protection 🔒

export 🔒

Your public key into the downloads folder, to give to others.

generate 🔒

Makes a key for one of your addresses; its passphrase, random, goes to the keyring.

import 🔒

Imports the keys of a file (a file:// address); a secret key’s passphrase is checked, then kept in the keyring.

keys_view 🔒

Your keys and others’, and the addresses that could have one.

learn_autocrypt 🔒

Keeps the key a sender’s Autocrypt header carries, only when the sender’s domain vouches for the message (the Porch’s judgement): an unproven one could plant a key for someone you write to, and read your answers.

looks_protected 🔒

Whether a message might be protected: cheap, before any key is read.

lookup 🔒

Looks up the keys a draft’s recipients miss; returns what the status line says.

open 🔒

A protected message opened with your keys: what it reads once decrypted, and what was found; None when it is not protected. Your security key is never asked here: a message encrypted to it opens from its session key, kept since you opened it with the key, or waits for “Open with your security key”.

protect_answer 🔒

Answering an encrypted message: the copy kept with the draft is the decrypted one (in your drafts folder, as your own text is), and the answer is encrypted when every key is known.

readable 🔒

The message as it reads: decrypted when it was encrypted to you.