The sequence -> is used to draw a message between two participants. Participants do not have to be explicitly declared. To have a dotted arrow, you use –> It is also possible to use <- and <--. That does not change the drawing, but may improve readability.
In this writeup, I’ll describe a new technique to crack WPA PSK (Pre-Shared Key) passwords. The main difference from existing attacks is that in this attack, capture of a full EAPOL 4-way handshake is not required.
Markdeep is a technology for writing plain text documents that will look good in any web browser, whether local or remote. It supports diagrams, calendars, equations, and other features as extensions of Markdown syntax. Markdeep is free and easy to use.