Updated Alternative Passphrase Methods (markdown)

Alternative-Passphrase-Methods.md

@@ -1,4 +1,4 @@
-* New subpacket
+## Tech
 As a general mechanism, we can add a non-exportable direct key signature to any keyring which carries a "hint" to the key's passphrase in one of its subpackets. This way, we can store auxiliary semantics about a passphrase while retaining the design principle that all information stored in the database is contained entirely in the keyring blobs.
 Exemplary types of such auxiliary information could be flags that the passphrase should be entered as a pin, lock pattern, or obtained via nfc.
 
@@ -13,6 +13,7 @@ As on private key export for a new extra long passphrase to protect against offl
 
 ## Attack model
 | Attack                      | Passphrase | NFC | PIN | Lockpattern |
+|--------                     |---  |---  |---  |---  |
 | Offline brute force attacks | yes |        yes | no  | no |
 | Lend smartphone to other guy | | | | |
 | Shoulder surfing            | no | yes | | |