I'm Justin Troutman: husband to Ludmila, # of daughters = 3, # of sons = 1, doing things at springma.us, Erdős-Bacon # = 5, published cryptographer, street baller, 4-string bass player, road and trail runner, softcover bookbinder, typesetting shidoshi, *wave and lo-fi aficionado, southern drawl in bass, cryptography at Duke Pre-College, and product of 1984.