Cryptonomicon

The orders arrive encrypted into groups of five random-looking letters, printed out on the blue tissue paper that is used for top-secret cablegrams. The message has been encrypted in Washington using a one-time pad, which is a slow and awkward but, in theory, perfectly unbreakable cipher used for the most important messages. Waterhouse knows this because he is one of the only two persons in Pearl Harbor who has clearance to decrypt it. The other one is Commander Schoen, and he is under sedation today. The duty officer opens up the appropriate safe and gives him the one-time pad for the day, which is basically a piece of graph paper covered with numbers printed in groups of five. The numbers have been chosen by secretaries in a basement in Washington by shuffling cards or drawing chits out of a hat. They are pure noise. One copy of the pure noise is in Waterhouse's hands, and the other copy is used by the person who encrypted this message in Washington.

Waterhouse sits down and gets to work, subtracting noise from ciphertext to produce plaintext.

The first thing he sees is that this message's classification is not merely Top Secret, or even Ultra, but something entirely new: ULTRA MEGA.

The messages states that after thoroughly destroying this message, he--Lawrence Pritchard Waterhouse--is to proceed to London, England, by the fastest available means. All ships, trains, and airplanes, even submarines, will be made available to him. Though a member of the U.S. Navy, he is even to be provided with an extra uniform--an Army uniform--in case it simplifies matters for him.

The one thing he must never, ever do is place himself in a situation where he could be captured by the enemy. In this sense, the war is suddenly over for Lawrence Pritchard Waterhouse.

Chapter 6 THE SPAWN OF ONAN

A network of chunnel-sized air ducts as vast and unfathomable as the global Internet ramifies through the thick walls and ceilings of the hotel and makes dim, attenuated noises that suggest that hidden deep within that system are jet engine proving grounds, Iron Age smithys, wretched prisoners draped with clanging chains, and writhing clumps of snakes. Randy knows that the system is not a closed loop--that it is somewhere connected to the earth's atmosphere--because faint street smells drift in from outside. For all he knows, they may take an hour to work their way into his room. After he has been living there for a couple of weeks, the smells come to function as an olfactory alarm clock. He sleeps to the smell of diesel exhaust because the traffic conditions of Manila require that the container ships load and unload only at night. Manila sprawls along a warm and placid bay that is an infinite reservoir of mugginess, and because the atmosphere is as thick and opaque and hot as a glass of milk straight from the cow's udder, it begins to glow when the sun rises. At this, Manila's regiments and divisions of fighting cocks, imprisoned in makeshift hutches on every rooftop, balcony and yard, begin to crow. The people come awake and begin to burn coal. Coal smoke is the smell that wakes Randy up.

Randy Waterhouse is in merely decent physical condition. His doctor ritualistically tells him that he could lose twenty pounds, but it's not obvious where that twenty pounds would actually come from--he has no beer gut, no flagrant love handles. The offending pounds seem to be spread evenly over his keglike torso. Or so he tells himself every morning, standing in front of the billboard-sized mirror of his suite. Randy and Charlene's house in California contains practically no mirrors and he had lost track of what he looks like. Now he sees that he has become atavistically hairy, and his beard glints, because it is shot through with grey hairs.

Every day, he dares himself to shave that beard off. In the tropics, you want to have as much skin as possible exposed to the air, with sweat sheeting down it.

One evening when Avi and his family had been over for dinner, Randy had said, "I'm the beard, Avi's the suit," as a way of explaining their business relationship, and from that point Charlene had been off and running. Charlene has recently finished a scholarly article, deconstructing beards. In particular, she was aiming at beard culture in the Northern California high-tech community--Randy's crowd. Her paper began by demolishing, somehow, the assumption that beards were more "natural" or easier to maintain than clean--shavenness--she actually published statistics from Gillette's research department comparing the amount of time that bearded and beardless men spent in the bathroom each day, proving that the difference was not statistically significant. Randy had any number of objections to the way in which these statistics were gathered, but Charlene was having none of it. "It is counterintuitive," she said.