ts to touch it. He shakes his hand to bring circulation back, then grasps the thing, yanks it out briskly, and throws it down on the altar. It bounces once, twice in a seesawing motion, and rings piercingly as it does the closest thing to a musical sound that has shaken the air of this chapel in many centuries. It shines gaudily under the electric lights they have set up around the chancel. The glittering light catches the eye of Waterhouse, who has been living on grey and cloudy Qwghlm for weeks, wearing and sleeping in things that are black or khaki or olive drab. He is mesmerized by this thing, simply because of its brightness and beauty against the dull and rude basalt, even before his mind identifies it as a bar of solid gold. It makes a heck of a paperweight, which is a good thing, because the chapel is nothing if not drafty, and the important contents of the safe consist of onionskin pages that fly away in the tiniest breeze. The pages are ruled with faint horizontal and vertical lines, dividing each one into a grid, and the grids are filled in with hand printed letters in groups of five. "Well, look what you found!" says a quiet voice. Waterhouse looks up into the unsettlingly calm and placid gaze of Enoch Root. "Yes. Encrypted messages," Waterhouse says. "Non Enigma." "No," Root says. "I was referring to the Root of All Evil, here." He tries to pick up the gold bar, but his fingers merely slip off of it. He gets a firmer grip and hefts it up off the altar. Something about it catches his eye, and he turns to bring it under one of the electric lights, frowning at it with the critical intensity of a diamond cutter. "It's got Hanzi characters stamped on it," Root says. "Beg pardon?" "Chinese or Japanese. No, Chinese there's the chop of a bank in Shanghai. And here are some figures the fineness and the serial number." Showing unexpected familiarity with such matters for a missionary priest. Until this point, the gold bar has signified nothing to Waterhouse it's just a bulk sample of a chemical element, like a lead weight or a flask of mercury. But the fact that it might convey information is quite interesting. He absolutely has to stand up and go look at it. Root is correct: the bar has been neatly marked with small Oriental characters, applied with a stamp. The tiny facets of the ideograms glitter under the light, sparks jumping the gap between the two halves of the Axis. Root sets the gold bar down on the altar. He saunters over to a table where they keep stationery, and pulls out a sheet of onionskin and a fresh pencil. Returning to the altar, he lays the frail page over the top of the gold bar, then rubs the side of the pencil lead back and forth over it, turning it all black except for where the stamped numbers and characters are underneath. Within a few moments he has a perfect little rubbing, showing the inscription in full detail. He folds the page up and pockets it, then returns the pencil to the table. Waterhouse has long since gone back to his examination of the pages from the safe. The numbers are all written in the same hand. Now, since they dredged all manner of other paperwork out of the sewage sloshing through the U boat skipper's cabin, Waterhouse can recognize the captain's hand easily enough; these sheets were written by someone else. The format of the messages makes it clear that they were not encrypted with an Enigma machine. Enigma messages always begin with two groups of three letters each, which tell the receiving clerk how to set the wheels on his machine. Those groups are missing on all of these sheets, so some other cipher system must have been used. Like every other modern nation, the Germans have a plethora of different cipher systems, some based on books and some on machines. Bletchley Park has broken most of them. Still, it looks like an interesting exercise. Now that the rest of Detachment 2702 has arrived, making further trysts with Margaret impractical, Waterhouse has nothing to look forward to. Trying to crack the code used on these sheets will be a perfect puzzle to fill the gaping void that opened up as soon as Waterhouse broke the combination of the safe. He steals some paper of his own, sits down at the desk, and busies himself for an hour or two copying out the ciphertext from the skipper's pages, double– and triple checking each code group to make sure he's got an accurate copy. On the one hand, this is a pain in the ass. On the other, it gives him a chance to go through the ciphertext by hand, at the very lowest level, which might be useful later. The ineffable talent for finding patterns in chaos cannot do its thing unless he immerses himself in the chaos first. If they do contain patterns, he does not see them just now, in any rational way. But there may be some subrational part of his mind that can go to work, now that the letters have passed before his eyes and through his pencil, and that may suddenly present him with a gift wrapped clue or even a full solution a few weeks from now while he is shaving or antenna twiddling. He has been dimly aware, for a while, that Chattan and the others are awake now. Enlisted men are not allowed into the chancel, but the officers get to gather round and admire the gold bar. "Breaking the code, Waterhouse?" Chattan says, ambling over to the desk, warming his hands with a mug of coffee. "Making a clean copy," Waterhouse says, and then, because he is not without a certain cunning, adds: "in case the originals are destroyed in transit." "Very prudent," Chattan nods. "Say, you didn't hide a second gold bar anywhere, did you?" Waterhouse has been in the military long enough that he does not rise to the bait. "The pattern of sounds made when we tilted the safe back and forth indicated that there was only a single heavy object inside, sir." Chattan chuckles and takes a sip of his coffee. "I shall be interested to see whether you can break that cipher, Lieutenant Waterhouse. I am tempted to put money on it." "I sure appreciate that, but it would be a lousy bet, sir," Waterhouse replied. "The chances are very good that Bletchley Park has already broken this cipher, whatever it may be." "What makes you say that?" Chattan asks absently. The question is so silly, coming from a man in Chattan's position, that it leaves Waterhouse disoriented. "Sir, Bletchley Park has broken nearly all of the German military and governmental codes." Chattan makes a face of mock disappointment. "Waterhouse! How unscientific. You are making assumptions." Waterhouse thinks back and tries to work out the meaning of this. "You think that this cipher might not be German? Or that it might not be military or governmental?" "I am merely cautioning you against making assumptions," Chattan says. Waterhouse is still thinking this one over as they are approached by Lieutenant Robson, the commanding officer of the SAS squad. "Sir," he says, "for the benefit of the fellows down in London, we would like to know the combination." "The combination?" Waterhouse asks blankly. This word, devoid of context, could mean almost anything. "Yes, sir," Robson says precisely. "To the safe." "Oh!" Waterhouse says. He is faintly irritated that they would ask him this question. There seems little point in writing down the combination when the equipment needed to break into the safe is sitting right there. It is much more important to have a safe breaking algorithm than to have one particular solution to a safe breaking problem. "I don't know," he says. "I forgot." "You forgot?" Chattan says. He says it on behalf of Robson who appears to be violently biting his tongue. "Did you perhaps write it down before you forgot it?" "No," Waterhouse says. "But I remember that it consists entirely of prime numbers." "Well! That narrows it down!" Chattan says cheerfully. Robson does not seem mollified, though. "And there are five numbers in all, which is interesting since " "Since five is itself a prime number!" Chattan says. Once again, Waterhouse is pleased to see his commanding officer displaying signs of a tasteful and expensive education. "Very well," Robson announces through clenched teeth. "I shall inform the recipients." Chapter 36 SULTAN The Grand Wazir of Kinakuta leads them into the offices of his boss, the sultan, and leaves them alone for a few minutes at one corner of the conference table, to build which a whole species of tropical hardwoods had to be extinguished. After that, it is a race among the founders of Epiphyte Corp. to see who can blurt out the first witticism about the size of the sultan's home office deduction. They are in the New Palace, three arms of which wrap around the exotic gardens of the ancient and magnificent Old Palace. This meeting room has a ten meter high ceiling. The walls facing onto the garden are made entirely of glass, so the effect is like looking into a terrarium that contains a model of a sultan's palace. Randy has never known much about architecture, and his vocabulary fails him abjectly. The best he could say is that it's sort of like a cross between the Taj Mahal and Angkor Wat. To get here, they had to drive down a long boulevard of palm trees, enter a huge vaulted marble entrance hall, submit to metal detection and frisking, sit in an anteroom for a while sipping tea, take their shoes off, have warm rose water poured over their hands by a turbaned servant wielding an ornate ewer, and then walk across about half a mile of polished marble and oriental carpets. As soon as the door wafts shut behind the grand wazir's ass, Avi says, "I smell a con job." "A con job?" Randy scoffs. "What, you think this is a rear screen projection? You think this table is made of Formica?" "It's all real," Avi admits sourly. "But whenever someone gives you the treatment like this, it's because they're trying to impress you." "I'm impressed," Randy says. "I admit it. I'm impressed." "That's just a euphemism for, 'I'm about to do something moronic,'" Avi says. "What are we going to do? This isn't the kind of meeting where anything actually gets done, is it?" "If you mean, are we going to sign contracts, is money going to change hands, then no, nothing is going to get done. But plenty is going to happen." The door opens again and the grand wazir leads a group of Nipponese men into the room. Avi lowers his voice. "Just remember that, at the end of the day, we're back in the hotel, and the sultan is still here, and all of this is just a memory to us. The fact that the sultan has a big garden has no relevance to anything." Randy starts to get irked: this is so obvious it's insulting to mention it. But part of the reason he's irked is because he knows Avi saw right through him. Avi's always telling him not to be romantic. But he wouldn't be here, doing this, if not for the romance. Which leads to the question: why is Avi doing it? Maybe he has some romantic delusions of his own, carefully concealed. Maybe that's why he can see through Randy so damn well. Maybe Avi is cautioning himself as much as he is the other members of Epiphyte Corp. Actually this new group is not Nipponese, but Chinese probably from Taiwan. The grand wazir shows them their assigned seats, which are far enough away that they could exchange sporadic gunfire with Epiphyte Corp. but not converse without the aid of bullhorns. They spend a minute or so pretending to give a shit about the gardens and the Old Palace. Then, a compact, powerfully built man in his fifties pivots towards Epiphyte Corp. and strides over to them, dragging out a skein of aides. Randy's reminded of a computer simulation he saw once of a black hole passing through a galaxy, entraining a retinue of stars. Randy recognizes the man's face vaguely: it has been printed in business journals more than once, but not often enough for Randy to remember his name. If Randy were something other than a hacker, he'd have to step forward now and deal with protocol issues. He'd be stressed out and hating it. But, thank god, all that shit devolves automatically on Avi, who steps up to meet this Taiwanese guy. They shake hands and go through the rote exchange of business cards. But the Chinese guy is looking straight through Avi, checking out the other Epiphyte people. Finding Randy wanting, he moves on to Eberhard Föhr. "Which one is Cantrell?" he says. John's leaning against the window, probably trying to figure out what parametric equation generated the petals on that eight foot tall, carnivorous plant. He turns around to be introduced. "John Cantrell." "Harvard Li. Didn't you get my e mail?" Harvard Li! Now Randy is starting to remember this guy. Founder of Harvard Computer Company, a medium sized PC clone manufacturer in Taiwan. John grins. "I received about twenty e mail messages from an unknown person claiming to be Harvard Li." "Those were from me! I do not understand what you mean that I am an unknown person." Harvard Li is extremely brisk, but not exactly pissed off. He is, Randy realizes, not the kind of man who has to coach himself not to be romantic before a meeting. "I hate e mail," John says. Harvard Li stares him in the eye for a while. "'What do you mean?" "The concept is good. The execution is poor. People don't observe any security precautions. A message arrives claiming to be from Harvard Li, they believe it's really from Harvard Li. But this message is just a pattern of magnetized spots on a spinning disk somewhere. Anyone could forge it." "Ah. You use digital signature algorithm." John considers this carefully. "I do not respond to any e mail that is not digitally signed. Digital signature algorithm refers to one technique for signing them. It is a good technique, but it could be better." Harvard Li begins nodding about halfway through this, acknowledging the point. "Is there a structural problem? Or are you concerned by the five hundred and twelve bit key length? Would it be acceptable with a one thousand twenty four bit key?" About three sentences later, the conversation between Cantrell and Li soars over the horizon of Randy's cryptographic knowledge, and his brain shuts down. Harvard Li is a crypto maniac! He has been studying this shit personally not just paying minions to read the books and send him notes, but personally going over the equations, doing the math. Tom Howard is grinning broadly. Eberhard is looking about as amused as he ever gets, and Beryl's biting back a grin. Randy is trying desperately to get the joke. Avi notes the confusion on Randy's face, turns his back to the Taiwanese, and rubs his thumb and fingers together: money. Oh, yeah. It had to be something to do with that. Harvard Li cranked out a few million PC clones in the early nineties and loaded them all with Windows, Word, and Excel but somehow forgot to write any checks to Microsoft. About a year ago, Microsoft kicked his ass in court and won a huge judgment. Harvard claimed bankruptcy: he doesn't have a penny to his name. Microsoft has been trying to prove he still has the odd billion or two salted away. Harvard Li has clearly been thinking very hard about how to put money where guys like Microsoft can't get it. There are many time honored ways: the Swiss bank account, the false front corporation, the big real estate project in deepest, darkest China, bars of gold in a vault somewhere. Those tricks might work with the average government, but Microsoft is ten times smarter, a hundred times more aggressive, and bound by no particular rules. It gives Randy a little frisson just to imagine Harvard Li's situation: being chased across the planet by Microsoft's state of the art hellhounds. Harvard Li needs electronic cash. Not the lame stuff that people use to buy t shirts on the Web without giving away their credit card numbers. He needs the full on badass kind, based on hard crypto, rooted in an offshore data haven, and he needs it bad. So nothing's more logical than that he is sending lots of e mail to John Cantrell. Tom Howard sidles up to him. "The question is, is it just Harvard Li, or does he think he's discovered a new market?" "Probably both," Randy guesses. "He probably knows a few other people who'd like to have a private bank." "The missiles," Tom says. "Yeah." China's been taking potshots at Taiwan with ballistic missiles lately, sort of like a Wild West villain shooting at the good guy's feet to make him dance. "There have been bank runs in Taipei." "In a way," Tom says, "these guys are tons smarter than us, because they've never had a currency they could depend on." He and Randy look over at John Cantrell, who has crossed his arms over his chest and is unloading a disquisition on the Euler totient function while Harvard Li nods intently and his nerd de camp frantically scrawls notes on a legal pad. Avi stands far to one side, staring at the Old Palace, as in his mind the ramifications of this bloom and sprawl and twine about each other like a tropical garden run riot. Other delegations file into the room behind the grand wazir and stake out chunks of the conference table's coastline. The Dentist comes in with his Norns or Furies or Hygienists or whatever the hell they are. There's a group of white guys talking in Down Underish accents. Other than that, they are all Asians. Some of them talk amongst themselves and some pull on their chins and watch the conversation between Harvard Li and John Cantrell. Randy watches them in turn: Bad Suit Asians and Good Suit Asians. The former have grizzled buzz cuts and nicotine tanned skin and look like killers. They are wearing bad suits, not because they can't afford good ones, but because they don't give a shit. They are from China. The Good Suit Asians have high maintenance haircuts, eyeglasses from Paris, clear skin, ready smiles. They are mostly from Nippon. "I want to exchange keys, right now, so we can e mail," Li says, and gestures to an aide, who scurries to the edge of the table and unfolds a laptop. "Something something Ordo," Li says in Cantonese. The aide points and clicks. Cantrell is gazing at the table expressionlessly. He squats down to look under it. He strolls over and feels under the edge with his hand. Randy bends and looks too. It's one of these high tech conference tables with embedded power and communications lines, so that visitors can plug in their laptops without having to string unsightly cables around and fight over power outlets. The slab must be riddled with conduits. No visible wires connect it to the world. The connections must run down hollow legs and into a hollow floor. John grins, turns to Li, and shakes his head. "Normally I'd say fine," he says, "but for a client with your level of security needs, this is not an acceptable place to exchange keys." "I'm not planning on using the phone," Li says, "we can exchange them on floppies." John knocks on wood. "Doesn't matter. Have one of your staff look into the subject of Van Eck phreaking. That's with a 'p h,' not an 'f,' " he says to the aide who's writing it down. Then, sensing Li's need for an executive summary, he says, "They can read the internal state of your computer by listening to the faint radio emissions coming out of the chips." "Ahhhhh," Li says, and exchanges hugely significant looks with his technical aides, as if this explains something that has been puzzling the shit out of them. Someone begins hollering wildly at the far end of the room not the end by which the guests entered, but the other one. It is a chap in a getup similar to, but not quite as ornate as, the grand wazir's. At some point he switches to English the same dialect of English spoken by flight attendants for foreign airlines, who have told passengers to insert the metal tongue into the buckle so many times that it rushes out in one phlegmy garble. Small Kinakutan men in good suits begin filing into the room. They take seats across the head end of the table, which is wide enough for a Last Supper tableau. In the Jesus position is a really big chair. It is the kind of thing you'd get if you went to a Finnish designer with a shaved head, rimless glasses, and twin Ph.D.s in semiotics and civil engineering, wrote him a blank check, and asked him to design a throne. Behind is a separate table for minions. All of it is backed up by tons of priceless artwork: an eroded frieze, amputated from a jungle ruin somewhere. All the guests gravitate instinctively towards their positions around the table, and remain standing. The grand wazir glares at each one in turn. A small man slips into the room, staring vacantly at the floor in front of him, seemingly unaware that other people are present. His hair is lacquered down to his skull, his appearance of portliness minimized by Savile Row legerdemain. He eases into the big chair, which seems like a shocking violation of etiquette until Randy realizes that this is the sultan. Suddenly everyone is sitting down. Randy pulls his chair back and falls into it. The leathery depths swallow his ass like a catcher's mitt accepting a baseball. He's about to pull his laptop out of its bag, but in this setting, both the nylon bag and the plastic computer have a strip mall tawdriness. Besides, he has to resist this sophomoric tendency to take notes all the time. Avi himself said that nothing was going to happen at this meeting; all the important stuff is going to be subtextual. Besides, there is the matter of Van Eck phreaking, which Cantrell probably mentioned just to make Harvard Li paranoid, but which has Randy a bit rattled too. He opts for a pad of graph paper the engineer's answer to the legal pad and a fine point disposable pen. The sultan has an Oxford English accent with traces of garlic and red pepper still wedged in its teeth. He speaks for about fifteen minutes. The room contains a few dozen living human bodies, each one a big sack of guts and fluids so highly compressed that it will squirt for a few yards when pierced. Each one is built around an armature of 206 bones connected to each other by notoriously fault prone joints that are given to obnoxious creaking, grinding, and popping noises when they are in other than pristine condition. This structure is draped with throbbing steak, inflated with clenching air sacks, and pierced by a Gordian sewer filled with burbling acid and compressed gas and asquirt with vile enzymes and solvents produced by the many dark, gamy nuggets of genetically programmed meat strung along its length. Slugs of dissolving food are forced down this sloppy labyrinth by serialized convulsions, decaying into gas, liquid, and solid matter which must all be regularly vented to the outside world lest the owner go toxic and drop dead. Spherical, gel packed cameras swivel in mucus greased ball joints. Infinite phalanxes of cilia beat back invading particles, encapsulate them in goo for later disposal. In each body a centrally located muscle flails away at an eternal, circulating torrent of pressurized gravy. And yet, despite all of this, not one of these bodies makes a single sound at any time during the sultan's speech. It is a marvel that can only be explained by the power of brain over body, and, in turn, by the power of cultural conditioning over the brain. Their host is trying to be appropriately sultanic: providing vision and direction without getting sucked down into the quicksand of management. The basic vision (or so it seems at first) is that Kinakuta has always been a crossroads, a meeting place of cultures: the original Malays. Foote and his dynasty of White Sultans. Filipinos with their Spanish, American and Nipponese governors to the east. Muslims to the west. Anglos to the south. Numerous Southeast Asian cultures to the north. Chinese everywhere as usual. Nipponese whenever they are in one of their adventurous moods, and (for what it's worth) the neolithic tribesmen who inhabit the interior of the island. Hence nothing is more natural than that the present day Kinakutans should run big fat optical fiber cables in every direction, patch into every major national telco within reach, and become a sort of digital bazaar. All of the guests nod soberly at the sultan's insight, his masterful ability to meld the ancient ways of his country with modern technology. But this is nothing more than a superficial analogy, the sultan confesses. Everyone nods somewhat more vigorously than they did before: indeed, everything that the sultan was just saying was, in fact, horseshit. Several people jot down notes, lest they lose the Sultan's thread. After all, the sultan says, physical location no longer matters in a digitized, networked world. Cyberspace knows no boundaries. Everyone nods vigorously except for, on the one hand, John Cantrell, and, on the other, the grizzled Chinese guys. But hey, the sultan continues, that's just dizzy headed cyber cheerleading! What bullshit! Of course locations and boundaries matter! At this point the room is plunged into dimness as the light pouring in through the window wall is throttled by some kind of invisible mechanism built into the glass: liquid crystal shutters or something. Screens descend from slots cunningly hidden in the room's ceiling. This diversion saves the cervical vertebrae of many guests, who are about to whiplash themselves by nodding even more vigorously at the sultan's latest hairpin turn. Goddamn it, does location matter in cyberspace or doesn't it? What's the bottom line here? This isn't some Oxford debating society! Get to the point! The sultan is whipping some graphics on them: a map of the world in one of those politically correct projections that makes America and Europe look like icebound reefs in the high Arctic. A pattern of straight lines is superimposed on the map, each joining two major cities. The web of lines gets denser and denser as the sultan talks, nearly obscuring the land masses, and the oceans as well. This, the sultan explains, is the conventional understanding of the Internet: a decentralized web connecting each place with all the other places, with no bottlenecks or, if you will, choke points. But it's more bullshit! A new graphic comes up: same map, different pattern of lines. Now we have webs within countries, sometimes within continents. But between countries, and especially between continents, there are only a few lines. It's not weblike at all. Randy looks at Cantrell, who's nodding slyly. "Many Net partisans are convinced that the Net is robust because its lines of communication are spread evenly across the planet. In fact, as you can see from this graphic, nearly all intercontinental Web traffic passes through a small number of choke points. Typically these choke points are controlled and monitored by local governments. Clearly, then, any Internet application that wants to stand free of governmental interference is undermined, from the very beginning, by a fundamental structure problem." free of governmental interference. Randy can't believe he's hearing this. If the sultan was a scruffy hacker talking to a room full of crypto anarchists, that'd be one thing. But the sultan is a government, for god's sake, and the room is full of card carrying Establishment types. Like those Chinese buzz cuts! Who the hell are they? Don't try to tell Randy those guys aren't part of the Chinese government, in some sense. "Bottlenecks are only one of the structural barriers to the creation of a free, sovereign, location independent cyberspace," the sultan continues blithely. Sovereign!? "Another is the heterogeneous patchwork of laws, and indeed of legal systems, that address privacy, free speech, and telecoms policy." Another map graphic appears. Each country is colored, shaded, and patterned according to a scheme of intimidating complexity. A half assed stab at explaining it is made by a complex legend underneath. Instant migraine. That, of course, is the whole point. "The policy of any given legal system toward privacy issues is typically the result of incremental changes made over centuries by courts and legislative bodies," the sultan says. "With all due respect, very little of it is relevant to modern privacy issues. The lights come back on, sun waxes through the windows, the screens disappear silently into the ceiling, and everyone's mildly surprised to see that the sultan is on his feet. He is approaching a large and (of course) ornate and expensive looking Go board covered with a complex pattern of black and white stones. "Perhaps I can make an analogy to Go though chess would work just as well. Because of our history, we Kinakutans are well versed in both games. At the beginning of the game, the pieces are arranged in a pattern that is simple and easy to understand. But the game evolves. The players make small decisions, one turn at a time, each decision fairly simple in and of itself, and made for reasons that can be easily understood, even by a novice. But over the course of many such turns, the pattern develops such great complexity that only the finest minds or the finest computers can comprehend it." The sultan is gazing down thoughtfully at the Go board as he says this. He looks up and starts making eye contact around the room. "The analogy is clear. Our policies concerning free speech, telecommunications and cryptography have evolved from a series of simple, rational decisions. But they are today so complex that no one can understand them, even in one single country, to say nothing of all countries taken together." The sultan pauses and walks broodingly around the Go board. The guests have mostly given up on the obsequious nodding and jotting by this point. No one is being tactical now, they are all listening with genuine interest, wondering what he's going to say next. But he says nothing. Instead he lays one arm across the board and, with a sudden violent motion, sweeps all the stones aside. They rain down into the carpet, skitter across polished stone, clatter onto the tabletop. There is a silence of at least fifteen seconds. The sultan looks stony. Then, suddenly, he brightens up. "Time to start over," he says. "A very difficult thing to do in a large country, where laws are written by legislative bodies, interpreted by judges, bound by ancient precedents. But this is the Sultanate of Kinakuta and I am the sultan and I say that the law here is to be very simple: total freedom of information. I hereby abdicate all government power over the flow of data across and within my borders. Under no circumstances will any part of this government snoop on information flows, or use its power to in any way restrict such flows. That is the new law of Kinakuta. I invite you gentlemen to make the most of it. Thank you." The sultan turns and leaves the room to a dignified ovation. Those are the ground rules, boys. Now run along and play. Dr. Mohammed Pragasu, Kinakutan Minister of Information, now rises from his chair (which is to the right hand of the sultan's throne, naturally) and takes the conn. His accent is almost as American as the sultan's is British; he did his undergrad work at Berkeley and got his doctorate at Stanford. Randy knows several people who worked and studied with him during those years. According to them, Pragasu rarely showed up for work in anything other than a t shirt and jeans, and showed just as strong an appetite for beer and sausage pizza as any non Mohammedan. No one had a clue that he was a sultan's second cousin, and worth a few hundred million in his own right. But that was ten years ago. More recently, in his dealings with Epiphyte Corp., he's been better dressed, better behaved, but studiously informal: first names only, please. Dr. Pragasu likes to be addressed as Prag. All of their meetings have started with an uninhibited exchange of the latest jokes. Then Prag inquires about his old school buddies, most of whom are working in Silicon Valley now. He delves for tips on the latest and hottest high tech stocks, reminisces for a few minutes about the wild times he enjoyed back in California, and then gets down to business. None of them has ever seen Prag in his true element until now. It's a bit hard to keep a straight face as if some old school chum of theirs had rented a suit, forged an ID card, and was now staging a prank at a stuffy business meeting. But there is a solemnity about Dr. Pragasu's bearing today that is impressive, verging on oppressive. Those Chinese guys across the table look like the Maoist Mt. Rushmore; it is impossible to imagine that any of them has ever smiled in his life. They are getting a live translation of the proceedings through ear pieces, connected through the mysterious table to a boiler room full of interpreters. Randy's attention wanders. Prag's talk is dull because it is covering technical ground with which Randy is already painfully familiar, couched in simple analogies designed to make some kind of sense even after being translated with Mandarin, Cantonese, Nipponese, or what have you. Randy begins looking around the table. There is a delegation of Filipinos. One of them, a fat man in his fifties, looks awfully familiar. As usual, Randy cannot remember his name. And there's another guy who shows up late, all by himself, and is ushered to a solitary chair down at the far end: he might be a Filipino with lots of Spanish blood, but he's more likely Latin American or Southern European or just an American whose forebears came from those places. In any case, he has scarcely settled into his seat before he's pulled out a cellphone and punched in a very long phone number and begun a hushed, tense conversation. He keeps sneaking glances up the table, checking out each delegation in turn, then blurting capsule descriptions into his cellphone. He seems startled to be here. No one who sees him can avoid noticing his furtiveness. No one who notices it can avoid speculating on how he acquired it. But at the same time, the man has a sullen glowering air about him that Randy doesn't notice until his black eyes turn to stare into Randy's like the twin barrels of a derringer. Randy stares back, too startled and stupid to avert his gaze, and some kind of strange information passes from the cellphone man to him, down the twin shafts of black light coming out of the man's eyes. Randy realizes that he and the rest of Epiphyte(2) Corp. have fallen in among thieves. Chapter 37 SKIPPING It's a hot cloudy day in the Bismarck Sea when Goto Dengo loses the war. The American bombers come in low and level. Goto Dengo happens to be abovedecks on a fresh air and calisthenics drill. To breathe air that does not smell of shit and vomit makes him feel euphoric and invulnerable. Everyone else must be feeling the same way, because he watches the airplanes for a long time before he begins to hear warning klaxons. The emperor's soldiers are supposed to feel euphoric and invulnerable all the time, because their indomitable spirit makes them so. That Goto Dengo only feels that way when abovedecks, breathing clean air, makes him ashamed. The other soldiers never doubt, or at least never show it. He wonders where he went astray. Perhaps it was his time in Shanghai, where he was polluted with foreign ideas. Or maybe he was polluted from the very beginning the ancient family curse. The troop transports are slow there is no pretence that they are anything other than boxes of air. They have only the most pathetic armaments. The destroyers escorting them are sounding general quarters. Goto Dengo stands at the rail and watches the crews of the destroyers scrambling to their positions. Black smoke and blue light sputter from the barrels of their weapons, and much later he hears them opening fire. The American bombers must be in some kind of distress. He speculates that they are low on fuel, or desperately lost, or have been chased down below the cloud cover by Zeros. Whatever the reason, he knows they have not come here to attack the convoy because American bombers attack by flying overhead at a great altitude, raining down bombs. The bombs always miss because the Americans' bombsights are so poor and the crews so inept. No, the arrival of American planes here is just one of those bizarre accidents of war; the convoy has been shielded under heavy clouds since early yesterday. The troops all around Goto Dengo are cheering. What good fortune that these lost Americans have blundered straight into the gunsights of their destroyer escort! And it is a good omen for the village of Kulu too, because half of the town's young men just happen to be abovedecks to enjoy the spectacle. They grew up together, went to school together, at the age of twenty took the military physical together, joined the army together and trained together. Now they are on their way to New Guinea together. Together they were mustered up onto the deck of the transport only five minutes ago. Together they will enjoy the sight of the American planes softening into cartwheels of flame. Goto Dengo, at twenty six, is one of the old hands here he came back from Shanghai to be a leader and an example to them and he watches their faces, these faces he has known since he was a child, never happier than at this moment, glowing like cherry petals in the grey world of cloud, ocean, and painted steel. Fresh delight ripples across their faces. He turns to look. One of the bombers has apparently decided to lighten its load by dropping a bomb straight into the ocean. The boys of Kulu break into a jeering chant. The American plane, having shed half a ton of useless explosives, peels sharply upward, self neutered, good for nothing but target practice. The Kulu boys howl at its pilot in contempt. A Nipponese pilot would have crashed his plane into that destroyer at the very least! Goto Dengo, for some reason, watches the bomb instead of the air plane. It does not tumble from the plane's belly but traces a smooth flat parabola above the waves, like an aerial torpedo. He catches his breath for a moment, afraid that it will never drop into the ocean, that it will skim across the water until it hits the destroyer that stands directly across its path. But once again the fortunes of war smile upon the emperor's forces; the bomb loses its struggle with gravity and splashes into the water. Goto Dengo looks away. Then he looks back again, chasing a phantom that haunts the edge of his vision. The wings of foam that were thrown up by the bomb are still collapsing into the water, but beyond them, a black mote is speeding away perhaps it was a second bomb dropped by the same airplane. This time Goto Dengo watches it carefully. It seems to be rising, rather than falling a mirage perhaps. No, no, he's wrong, it is losing altitude slowly now, and it plows into the water and throws up another pair of wings all right. And then the bomb rises up out of the water again. Goto Dengo, a student of engineering, implores the laws of physics to take hold of this thing and make it fall and sink, which is what big dumb pieces of metal are supposed to do. Eventually it does fall again but then it rises up again. It is skipping across the water like the flat rocks that the boys of Kulu used to throw across the fish pond near the village. Goto Dengo watches it skip several more times, utterly fascinated. Once again, the fortunes of war have provided a bizarre spectacle, seemingly for no other reason than to entertain him. He savors it as if it were a cigarette discovered in the bottom of a pocket. Skip, skip, skip. Right into the flank of one of the escorting destroyers. A gun turret flies straight up into the air, tumbling over and over. Just as it slows to its apogee, it is completely enveloped in a geyser of flame spurting out of the ship's engine room. The Kulu boys are still chanting, refusing to accept the evidence of their own eyes. Something flashes in Goto Dengo's peripheral vision; he turns to watch another destroyer being snapped in half like a dry twig as its magazines detonate. Tiny black things are skip, skip, skipping all over the ocean now, like fleas across the rumpled bedsheets of a Shanghai whorehouse. The chant falters. Everyone watches silently. The Americans have invented a totally new bombing tactic in the middle of a war and implemented it flawlessly. His mind staggers like a drunk in the aisle of a careening train. They saw that they were wrong, they admitted their mistake, they came up with a new idea. The new idea was accepted and embraced all the way up the chain of command. Now they are using it to kill their enemies. No warrior with any concept of honor would have been so craven. So flexible. What a loss of face it must have been for the officers who had trained their men to bomb from high altitudes. What has become of those men? They must have all killed themselves, or perhaps been thrown into prison. The American Marines in Shanghai weren't proper warriors either. Constantly changing their ways. Like Shaftoe. Shaftoe tried to fight Nipponese soldiers in the street and failed. Having failed, he decided to learn new tactics from Goto Dengo. "The Americans are not warriors," everyone kept saying. "Businessmen perhaps. Not warriors." Belowdecks, the soldiers are cheering and chanting. They have not the faintest idea what is really going on. For just a moment, Goto Dengo tears his eyes away from the sea full of exploding and sinking destroyers. He gets a bearing on a locker full of life preservers. The airplanes all seem to be gone now. He scans the convoy and finds no destroyers in working order. "Put on the life jackets!" he shouts. None of the men seem to hear him and so he makes for the locker. "Hey! Put on the life jackets!" He pulls one out and holds it up, in case they can't hear him. They can hear him just fine. They look at him as if what he's doing is more shocking than anything they've witnessed in the last five minutes. What possible use are life jackets? "Just in case!" he shouts. "So we can fight for the emperor another day." He says this last part weakly. One of the men, a boy who lived a few doors away from him when they were children, walks up to him, tears the life jacket out of his hands, and throws it into the ocean. He looks Goto up and down, contemptuously, then turns around and walks away. Another man shouts and points: the second wave of planes is coming in. Goto Dengo goes to the rail to stand among his comrades, but they sidle away. The American planes charge in unopposed and veer away, leaving behind nothing but more skipping bombs. Goto Dengo watches a bomb come directly toward him for a few bounces, until he can make out the message painted on its nose: BEND OVER, TOJO! "This way!" he shouts. He turns his back to the bomb and walks back across the deck to the locker full of life preservers. This time a few of the men follow him. The ones who don't perhaps five percent of the population of the village of Kulu are catapulted into the ocean when the bomb explodes beneath their feet. The wooden deck buckles up wards. One of the Kulu boys falls with a four foot long splinter driven straight up through his viscera. Goto Dengo and perhaps a dozen others make it to the locker on hands and knees and grab life preservers. He would not be doing this if he had not already lost the war in his soul. A warrior would stand his ground and die. His men are only following him because he has told them to do it. Two more bombs burst while they are getting the life preservers on and struggling to the rail. Most of the men below must be dead now. Goto Dengo nearly doesn't make it to the railing because it is rising sharply into the air; he ends up doing a chin up on it and throwing one leg over the side, which is now nearly horizontal. The ship is rolling over! Four others get a grip on the rail, the rest slide helplessly down the deck and vanish into a pit of smoke. Goto Dengo ignores what his eyes are telling him and tries to listen to his inner ear. He is standing up on the side of the ship now, and looking toward the stern he can see one of the propellers spinning uselessly in the air. He begins running uphill. The four others follow him. An American fighter plane comes over. He doesn't even realize they are being strafed until he turns around and sees that the bullets have essentially cut one man in half and crippled another by exploding his knee, so that the lower leg and foot dangle by a few shreds of gristle. Goto Dengo throws the man over his shoulders like a sack of rice and turns to resume the uphill race, but finds that there is no more uphill to race towards. He and the other two are standing on the summit of the ship now, a steel bulge that rises for no more than a man's height out of the water. He turns around once, then twice, looking for a place to run and sees nothing but water all around. The water bloops and fizzes angrily as air and smoke jet from the interior of the wrecked hull. Sea rushes in towards them. Goto Dengo looks down at the steel bubble supporting his feet and realizes that he is still, just for a moment, perfectly dry. Then the Bismarck Sea converges on his feet from all directions at once and begins to climb up his legs. A moment later the steel plate, which has been pressing so solidly against the soles of his boots, drops away. The weight of the wounded man on his shoulders shoves him straight down into the ocean. He gulps fuel oil into his sinuses, struggles out from beneath the wounded man, and comes to the surface screaming. His nose, and the cavities of his skull, are filled with oil. He swallows some of it and goes into convulsions as his body tries to eject it from every orifice at once: sneezing, vomiting, hawking it up out of his lungs. Reaching up to his face with one hand he feels the oil coating his skin thickly and knows that he dare not open his eyes. He tries to wipe the oil from his face with his sleeve, but the fabric is saturated with it. He has to get down in the water and wipe himself clean so that he can see again, but the oil in his clothing makes him float. His lungs are finally clear now and he begins to gasp in air. It smells of oil but at least it's breathable. But the volatile chemicals in the oil have gotten into his blood now and he feels them spread through his body like fire. It feels as though a hot spatula is being shoved between his scalp and his skull. The other men are howling and he realizes that he is too. Some of the Chinese workers in Shanghai used to breathe gasoline to get high, and this was the noise that they made. One of the men near him screams. He hears a noise approaching, like a sheet being torn in half to make bandages. Radiant heat strikes him in the face like a hot frying pan, just before Goto Dengo dives and kicks downwards. The motion exposes a band of flesh around his calf, between his boot and his trouser leg, and in the moment that it's poking straight up out of the water, it gets seared to a crisp. He swims blind through an ocean of fuel oil. Then there is a change in the temperature and the viscosity of the fluid streaming over his face. Suddenly the life preserver begins to tug him upwards; he must be in water now. He swims for a few more kicks and begins to wipe at his eyes. The pressure on his ears tells him he's not that deep, maybe a couple of meters beneath the surface. Finally he risks opening his eyes. Ghostly, flickering light is illuminating his hands, making them glow a bright green; the sun must have come out. He rolls over on his back and looks straight up. Above him is a lake of rolling fire. He rips the life preserver off over his head and lets it go. It shoots straight up and bursts out of the surface, burning like a comet. His oil soaked clothing is tugging him relentlessly upwards, so he rips his shirt off and lets it tumble up towards the surface. His boots pull down, his oily pants push up, and he reaches some sort of equilibrium. *** He grew up in the mines. Kulu is near the north coast of Hokkaido, on the shore of a freshwater lake where rivers converge from the inland hills and commingle their waters before draining to the Sea of Okhotsk. The hills rise sharply from one end of that lake, looming over a cold silver creek that rushes down out of forest inhabited only by apes and demons. There are small islands in that part of the lake. If you dig down into the islands, or the hills, you will find veins of copper ore, and sometimes you will find zinc and lead and even silver. That is what the men of Kulu have done for many generations. Their monument is a maze of tunnels that snake through the hills, not following straight lines but tracking the richest veins. Sometimes the tunnels dip below the level of the lake. When the mines were working these tunnels were pumped out, but now that they are exhausted, the water has been allowed to seek its level and has formed sumps. There are cavities and tunnels back in the hills that can only be reached by boys who are brave enough to dive into the cold black water and swim through the darkness for ten, twenty, thirty meters. Goto Dengo went to all of those places when he was a boy. He even discovered some of them. Big, fat and buoyant, he was a pretty good swimmer. He was not the best swimmer, or the best at holding his breath. He was not even the bravest (the bravest did not put on life preservers, and went to their deaths like warriors). He went where the others wouldn't because he, alone among all the boys of Kulu, was not afraid of the demons. When he was a boy, his father, a mining engineer, would take him hiking up into the places in the mountains where demons were said to live. They would sleep out under the stars and wake up to find their blankets covered with frost, and sometimes their food stolen by bears. But no demons. The other boys believed that demons lived in some of those underwater tunnels, and that this explained why some of the boys who swam back there never returned. But Goto Dengo did not fear the demons and so he went back there fearing only the cold and the dark and the water. Which was plenty to fear. Now he need only pretend that the fire is a stone ceiling. He swims some more. But he did not breathe properly before diving, and he is close to panic now. He looks up again and sees that the water is burning only in patches. He is quite deep, he realizes, and he can't swim well in trousers and boots. He fumbles at his bootlaces, but they are tied in double knots. He pulls a knife from his belt and slashes through the laces, kicks the boots off, sheds his pants and drawers too. Naked, he forces himself to be calm for ten more seconds, brings his knees to his chest and hugs them. His body's natural buoyancy takes over. He knows that he must be rising slowly toward the surface now, like a bubble. The light is growing brighter. He need only wait. He lets go of the knife, which is only slowing him down. His back feels cold. He explodes out of the fetal position and thrusts his head up into the air, gasping for breath. A patch of burning oil is almost close enough for him to touch, and the oil is trickling across the top of the ocean as if it were a solid surface. Nearly invisible blue flames seep from it, then turn yellow and boil off curling black smoke. He backstrokes away from a reaching tendril. A glowing silver apparition passes over him, so close he can feel the warmth of its exhaust and read the English warning labels on its belly. The tips of its wing guns are sparkling, flinging out red streaks. They are strafing the survivors. Some try to dive, but the oil in their uniforms pops them right back to the surface, legs flailing uselessly in the air. Goto Dengo first makes sure he is nowhere near any burning oil, then treads water, spinning slowly in the water like a radar dish, looking for planes. A P 38 comes in low, gunning for him. He sucks in a breath and dives. It is nice and quiet under the water, and the bullets striking its surface sound like the ticking of a big sewing machine. He sees a few rounds plunging into the water around him, leaving trails of bubbles as the water cavitates in their wake, slowing virtually to a stop in just a meter or two, then turning downwards and sinking like bombs. He swims after one of them and plucks it out of the water. It is still hot from its passage. He would keep it as a souvenir, but his pockets are gone with his clothes and he needs his hands. He stares at the bullet for a moment, greenish silver in the underwater light, fresh from some factory in America. How did this bullet come from America to my hand? We have lost. The war is over. I must go home and tell everyone. I must be like my father, a rational man, explaining the facts of the world to the people at home, who are crippled by superstitions. He lets the bullet go again, watches it drop towards the bottom of the sea, where the ships, and all of the young men of Kulu, are bound. Chapter 38 MUGS Hey, it's an immature market. The rationalizations have not actually begun yet Randy's still sitting in the sultan's big conference room, and the meeting's just getting up to speed. Naturally the early adopters are not going to be your regular joes. Tom Howard has taken the floor to explain his work. Randy doesn't have much to do, so he's imagining tonight's conversation in the Bomb and Grapnel. It's like the Wild West a little unruly at first, then in a few years it settles down and you've got Fresno. Most of the delegations have brought hired guns: engineers and security experts who'll get a bounty if they can find a flaw in Tom's system. One by one, these guys stand up to take their shots. Ten years from now, widows and paperboys will be banking in cyberspace. Magnificent isn't the word you would normally use to describe Tom Howard; he's burly and surly, completely lacking in social graces, and doesn't apologize for it. Most of the time he sits silently, wearing an expression of sphinxlike boredom, and so it's easy to forget how good he is. But during this particular half hour of Tom Howard's life, it is of the essence that he be magnificent. He is going blade to blade with the Seven Samurai here: the nerdiest high octane Ph.D.s and the scariest private security clicks that Asia can produce. One by one they come after him and he cuts their heads off and stacks them on the table like cannon balls. Several times he has to stop and think for sixty seconds before delivering the deathblow. Once he has to ask Eberhard Föhr to make some calculations on his laptop. Occasionally he has to call on the cryptographic expertise of John Cantrell, or to look over at Randy for a nod or shake of the head. But eventually, he shuts the hecklers up. Beryl wears a not very convincing smile throughout the entire thing. Avi just grips the arms of his chair, his knuckles going from blue to white to pink to a normal healthy glow over the course of the final five minutes, when it's clear that the Samurai are withdrawing in disarray. It makes Randy want to empty a six shooter into the ceiling and holler, "Yeee haaw!" at the top of his lungs. Instead he listens, just in case Tom gets tripped up in the briar patch of plesiosynchronous protocol arcana, whence only Randy can drag him out. This gives him some more time to survey the faces of the other people in the room. But the meeting is a couple of hours old now, and they are all as familiar to him as siblings. Tom wipes his sword on his pantleg and thwacks his big ass resoundingly into his leather chair. Minions scurry into the room bringing tea and coffee and sugar/fat pods. Dr. Pragasu stands up and introduces John Cantrell. Sheesh! So far, the agenda is revolving entirely around Epiphyte Corp. What gives? Dr. Pragasu, having developed a friendly relationship with these California hackers, is pimping them to his big money contacts. That's what gives. This is very interesting from a business standpoint. But Randy finds it a bit irksome and threatening, this one way flow of information. By the time they go home, this assemblage of shady gmokes is going to know everything about Epiphyte Corp., but Epiphyte will still be in the dark. No doubt that's exactly how they want it. It occurs to Randy to look over at the Dentist. Dr. Hubert Kepler is sitting on the same side of the table as he is, and so it's hard to read his face. But it's clear he's not listening to John Cantrell. He's covering his mouth with one hand and staring into space. His Valkyries are furiously passing notes back and forth, like naughty cheerleaders. Kepler's just as surprised as Randy. He doesn't seem like the kind of guy who delights in surprises. What can Randy do right now to enhance shareholder value? Intrigue is not his specialty; he'll leave that to Avi. Instead, he tunes out the meeting, opens up his laptop, and begins to hack. Hacking is an overly glorious word for this. Everyone in Epiphyte Corp. has a laptop with a tiny built in video camera, so that they can do long distance videoconferencing. Avi insisted on it. The camera is almost invisible: just an orifice a couple of millimeters across, mounted in the top center of the frame that surrounds the screen. It doesn't have a lens as such it's a camera in the oldest sense, a camera obscura. One wall contains the pinhole and the opposite wall is a silicon retina. Randy has the source code the original program for the videoconferencing software. It is reasonably clever in its use of bandwidth. It looks at the stream of frames (individual still images) coming from the pinhole camera and notices that, although the total amount of data in those frames is rather large, the difference from one frame to the next is tiny. It would be altogether different if Frame 1 were a talking head and Frame 2, a fraction of a second later, were a postcard shot of a Hawaiian beach and Frame 3 a diagram of a printed circuit and Frame 4 a closeup of a dragonfly's head. But in fact, each frame is a talking head the same person's head, with minor changes in position and expression. The software can save on precious bandwidth by mathematically subtracting each new frame from the previous one (since, to the computer, each image is just a long number) and then transmitting only the difference. What it all means is that this software has a lot of built in capabilities for comparing one image with another, and gauging the magnitude of the difference from one frame to the next. Randy doesn't have to write that stuff. He just has to familiarize himself with these already existing routines, learn their names and how to use them, which takes about fifteen minutes of clicking around. Then he writes a little program called Mugshot that will take a snap shot from the pinhole camera every five seconds or so, and compare it to the previous snapshot, and, if the difference is large enough, save it to a file. An encrypted file with a meaningless, random name. Mugshot opens no windows and produces no output of its own, so the only way you can tell it's running is by typing the UNIX command ps and hitting the return key. Then the system will spew out a long list of running processes, and Mugshot will show up somewhere in that list. Just in case someone thinks of this, Randy gives the program a fake name: VirusScanner. He starts it running, then checks its directory and verifies that it has just saved an image file: one mug shot of Randy. As long as he sits fairly still, it won't save any more mug shots; the pattern of light that represents Randy's face striking the far wall of the camera obscura won't change very much. In the technology world, no meeting is complete without a demo. Cantrell and Föhr have developed a prototype of the electronic cash system, just to demonstrate the user interface and the built in security features. "A year from now, instead of going to the bank and talking to a human being, you will simply launch this piece of software from any where in the world," Cantrell says, "and communicate with the Crypt." He blushes as this word seeps through the translators and into the ears of the others. "Which is what we're calling the system that Tom Howard has been putting together." Avi's on his feet, coolly managing the crisis. 'Mì fú," he says, speaking directly to the Chinese guys, "is a better translation." The Chinese guys look relieved, and a couple of them actually crack smiles when they hear Avi speaking Mandarin. Avi holds up a sheet of paper bearing the Chinese characters (1): Painfully aware that he has just dodged a bullet, John Cantrell continues with a thick tongue. "We thought you might want to see the software in action. I'm going to demo it on the screen now, and during the lunch break you should feel free to come around and try it out yourselves." Randy fires up the software. He's got his laptop plugged into a video jack on the underside of the table so that the sultan's lurking media geeks can project a duplicate of what Randy's seeing onto a large projection screen at the end of the room. It is running the front end to the cash demo, but his mug shot program is still running in the background. Randy slides the computer over to John, who runs through the demo (there should be a mug shot of John Cantrell stored on the hard disk now). "I can write the best cryptographic code possible, but it's all worthless unless there is a good system for verifying the user's identity," John begins, regaining some poise now. "How does the computer know that you are you? Passwords are too easy to guess, steal, or forget. The computer needs to know something about you that is as unique to you as your fingerprint. Basically it has to look at some part of your body, such as the blood vessels in your retina or the distinctive sound of your voice, and compare it against known values stored in its memory. This kind of technology is called biometrics. Epiphyte Corp. boasts one of the top biometrics experts in the world: Dr. Eberhard Föhr, who wrote what's considered to be the best handwriting recognition system in the world." John rushes through this encomium. Eb and everyone else in the room look bored by it they've all seen Eb's resume. "Right now we're going with voice recognition, but the code is entirely modular, so we could swap in some other system, such as a hand geometry reader. That's up to the customer." John runs the demo, and unlike most demos, it actually works and does not crash. He even tries to fake it out by recording his own voice on a pretty good portable digital tape recorder and then playing it back. But the software is not fooled. This actually makes an impression on the Chinese guys, who, up to the point, have looked like the contents of Madame Tussaud's Dumpster after an exhibit on the Cultural Revolution. Not everyone is such a tough sell. Harvard Li is a committed Cantrell supporter, and the Filipino heavyweight looks like he can hardly wait to deposit his cash reserves in the Crypt. Lunchtime! Doors are hauled open to reveal a dining room with a buffet along the far wall, redolent of curry, garlic, cayenne, and bergamot. The Dentist makes a point of sitting at the same table with Epiphyte Corp., but doesn't say very much just sits there with a dreadfully choleric expression on his face, staring and chewing and thinking. When Avi finally asks him what he thinks, Kepler says, levelly: "It's been informative." The Three Graces cringe epileptically. Informative is evidently an extremely bad word in the Dentist's lexicon. It means that Kepler has learned something at this meeting, which means that he did not know absolutely everything going into it, which would certainly rate as an unforgivable intelligence failure on his scale of values. There is an agonizing silence. Then Kepler says, "But not devoid of interest." Deep sighs of relief ventilate the blindingly white, plaque free dentition of the Hygienists. Randy tries to imagine which is worse: that Kepler suspects that the wool was pulled over his eyes, or that he sees a new opportunity here. Which is more terrible, the paranoia or the avarice of the Dentist? They are about to find out. Randy, with his sappy, romantic instinct for ingratiation, almost says something like, "It's been informative for us, too!" but he holds back, noticing that Avi has not said it. Saying it would not enhance shareholder value. Best to play one's cards close to the vest, let Kepler wonder whether Epiphyte Corp. knew the real agenda. Randy has chosen his seat tactically, so that he can look straight through the door into the conference room and keep an eye on his laptop. One by one, members of the other delegations excuse themselves, go into the room, and run the demo, imprinting their own voices into the computer's memory and then letting it recognize them. Some of the nerds even type commands on Randy's keyboard; probably that ps command, snooping. Despite the fact that Randy's got it set up so it can't be meddled with too much, it bothers him at a deep level to see the fingertips of these strangers prodding away at his keyboard. It gnaws at him all through the afternoon session, which is all about the communications links joining Kinakuta to the wide world. Randy ought to be paying attention to this, since it impinges massively on the Philippines project. But he doesn't. He broods over his keyboard, contaminated by a foreign touch, and then he broods about the fact that he's brooding about it, which demonstrates his unfitness for Biz. It's technically Epiphyte's keyboard not even his and if it enhances shareholder value for sinister Eastern nerds to poke around his files, he should be happy to let them do it. They adjourn. Epiphyte and the Nipponese dine together, but Randy's bored and distracted. Finally, about nine P.M., he excuses himself and goes to his room. He's mentally composing a response to root@eruditorum.org, along the lines of because there seems to be a hell of a market for this kind of thing, and it's better that I fill the niche, than someone frankly and overly evil. But before his laptop has even had time to boot up, the Dentist, clad in a white terrycloth robe and smelling like vodka and hotel soap, knocks on Randy's door and invites himself in. He invades Randy (no; the shareholders') bathroom and helps himself to a glass of water. He stands at the shareholders' window and glowers down at the Nipponese cemetery for several minutes before speaking. "Do you realize who those people were?" he says. His voice, if subjected to biometric analysis, would reflect disbelief, bewilderment, maybe a trace of amusement. Or maybe he's just faking it, trying to get Randy to let down his guard. Maybe he is root@eruditorum.org. "Yeah," Randy lies. When Randy revealed the existence of Mugshot, after the meeting, Avi gave him a commendation for deviousness, printed up the mugshots in his hotel room, and Federal Expressed them to a private dick in Hong Kong. Kepler turns around and gives Randy a searching look. "Either I had bad information about you guys," he says, "or else you are in way over your heads." If this were the First Business Foray, Randy would piss his pants at this point. If it were the Second, he would resign and fly back to California tomorrow. But it's the third, and so he manages to maintain composure. The light is behind him, so perhaps Kepler's momentarily dazzled and can't read his face very well. Randy takes a swallow of water and breathes deeply, asking, "In light of today's events," he says, "what's in store for our relationship?" "It is no longer about providing cheap long distance service to the Philippines if, indeed, it ever was in the first place!" Kepler says darkly. "The data flowing through the Philippines network now takes on entirely new significance. It's a superb opportunity. At the same time, we're competing against heavy hitters: those Aussies and the Singapore group. Can we compete against them, Randy?" It is a simple and direct question, the most dangerous kind. "We wouldn't be risking our shareholders' money if we didn't think so." "That's a predictable answer," Kepler snorts. "Are we going to have a real conversation here, Randy, or should we invite our PR people into the room and exchange press releases?" During an earlier business foray, Randy would have buckled at this point. Instead he says, "I'm not prepared to have a real conversation with you, here and now." "Sooner and later we have to have one," says the Dentist. Those wisdom teeth will have to come out someday. "Naturally." "In the meantime, here is what you should be thinking about," Kepler says, getting ready to leave. "What the hell can we offer, in the way of telecommunications services, that stacks up competitively against the Aussies and those Singapore boys? Because we can't beat 'em on price." This being Randy's Third Business Foray, he doesn't blurt out the answer: redundancy. "That question will certainly be on all of our minds," Randy says instead. "Spoken like a flack," says Kepler, his shoulders sagging. He goes out into the hallway and turns around, saying, "See you tomorrow at the Crypt." Then he winks. "Or the Vault, or Cornucopia of Infinite Prosperity, or whatever the Chinese word for it is." Having knocked Randy off balance with this startling display of humanity, he walks away. Chapter 39 YAMAMOTO Tojo and his claque of imperial army boneheads said to him, in effect: Why don't you go out and secure the Pacific Ocean for us, because we'll need a convenient shipping lane, say, oh, about ten thousand miles wide, in order to carry out our little plan to conquer South America, Alaska, and all of North America west of the Rockies. In the meantime we'll finish mopping up China. Please attend to this ASAP. By then they were running the country. They had assassinated anyone in their way, they had the emperor's ear, and it was hard to tell them that their plan was full of shit and that the Americans were just going to get really pissed off and annihilate them. So, Admiral Isoroku Yamamoto, a dutiful servant of the emperor, put a bit of thought into the problem, sketched out a little plan, sent out one or two boats on a small jaunt halfway across the fucking planet, and blew Pearl Harbor off the map. He timed it perfectly, right after the formal declaration of war. It was not half bad. He did his job. One of his aides later crawled into his office in the nauseatingly craven posture that minions adopt when they are about to make you really, really unhappy and told him that there had been a mix up in the embassy in Washington and that the diplomats there had not gotten around to delivering the declaration of war until well after the American Pacific Fleet had gone to the bottom. To those Army fuckheads, this is nothing just a typo, happens all the time. Isoroku Yamamoto has given up on trying to make them understand that the Americans are grudge holders on a level that is inconceivable to the Nipponese, who learn to swallow their pride before they learn to swallow solid food. Even if he could get Tojo and his mob of shabby, ignorant thugs to comprehend how pissed off the Americans are, they'd laugh it off. What're they going to do about it? Throw a pie in your face, like the Three Stooges? Ha, ha, ha! Pass the sake and bring me another comfort girl! Isoroku Yamamoto spent a lot of time playing poker with Yanks during his years in the States, smoking like a chimney to deaden the scent of their appalling aftershave. The Yanks are laughably rude and uncultured, of course; this hardly constitutes a sharp observation. Yamamoto, by contrast, attained some genuine insight as a side effect of being robbed blind by Yanks at the poker table, realizing that the big freckled louts could be dreadfully cunning. Crude and stupid would be okay perfectly understandable, in fact. But crude and clever is intolerable; this is what makes those red headed ape men extra double super loathsome. Yamamoto is still trying to drill the notion into the heads of his partners in the big Nipponese scheme to conquer everything between Karachi and Denver. He wishes that they would get the message. A lot of the Navy men have been around the world a few times and seen it for themselves, but those Army guys have spent their careers mowing down Chinamen and raping their women and they honestly believe that the Americans are just the same except taller and smellier. Come on guys, Yamamoto keeps telling them, the world is not just a big Nanjing. But they don't get it. If Yamamoto were running things, he'd make a rule: each Army officer would have to take some time out from bayoneting Neolithic savages in the jungle, go out on the wide Pacific in a ship, and swap 16 inch shells with an American task force for a while. Then maybe, they'd understand they're in a real scrap here. This is what Yamamoto thinks about, shortly before sunrise, as he clambers onto his Mitsubishi G4M bomber in Rabaul, the scabbard of his sword whacking against the frame of the narrow door. The Yanks call this type of plane "Betty," an effeminatizing gesture that really irks him. Then again, the Yanks name even their own planes after women, and paint naked ladies on their sacred instruments of war! If they had samurai swords, Americans would probably decorate the blades with nail polish. Because the plane's a bomber, the pilot and copilot are crammed into a cockpit above the main tube of the fuselage. The nose of the plane, then, is a blunt dome of curving struts, like the meridians and parallels of a globe, the trapezoids between them filled with sturdy panes of glass. The plane has been parked pointing east, so the glass nose is radiant with streaky dawn, the unreal hues of chemicals igniting in a lab. In Nippon nothing happens by accident, so he has to assume that this is a deliberate morale building tip o' the helmet to the Rising Sun. Making his way up to the greenhouse, he straps himself in where he can stare out the windows as this Betty, and Admiral Ugaki's, take off. In one direction is Simpson's Harbor, one of the best anchorages in the Pacific, an asymmetrical U wrapped in a neat grid of streets, conspicuously blighted by a fucking British cricket oval! In the other direction, over the ridge, lies the Bismarck Sea. Somewhere down there, the corpses of a few thousand Nipponese troops lie pickled in the wrinkled hulls of their transport ships. A few thousand more escaped to life rafts, but all of their weapons and supplies went to the bottom, so the men are just useless mouths now. It's been like this for almost a year, ever since Midway, when the Americans refused to bite on Yamamoto's carefully designed feints and ruses up Alaska way, and just happened to send all of their surviving carriers directly into the path of his Midway invasion force. Shit. Shit Shit. Shit. Slit. Shit. Shit. Yamamoto's chewing on a thumbnail, right through his glove. Now those clumsy, reeking farmhands are sinking every transport ship that the Army sends to New Guinea. Double shit! Their observation planes are everywhere always showing up in the right place at the right time tally hoing the emperor's furtive convoys in the sawing twang of bloody gummed Confederates. Their coast watchers infest the mountains of all these godforsaken islands, despite the Army's efforts to hunt them down and flush them out. All of their movements are known. The two planes fly southeastwards across the tip of New Ireland and enter the Solomon Sea. The Solomon Islands spread out before them, fuzzy jade humps rising from a steaming ocean, 6,500 feet below. A couple of small humps and then a much bigger one, today's destination: Bougainville. Have to show the flag, go out on these inspection tours, give the frontline troops a glimpse of glory, build morale. Yamamoto frankly has better things to do with his time, so he tries to pack as many of these obligatory junkets into a single day as possible. He left his naval citadel at Truk and flew to Rabaul last week so that he could supervise his latest big operation: a wave of massed air attacks on American bases from New Guinea to Guadalcanal. The air raids were purportedly successful; kind of. The surviving pilots reported vast numbers of sinkings, whole fleets of American aircraft destroyed on their mucky airstrips. Yamamoto knows perfectly well that these reports will turn out to be wildly exaggerated. More than half of his planes never came back the Americans, and their almost equally offensive cousins, the Australians, were ready for them. But the Army and the Navy alike are full of ambitious men who will do everything they can to channel good news the emperor's way, even if it's not exactly the truth. Accordingly, Yamamoto has received a personal telegram of congratulations from none other than the sovereign himself. It is his duty, now, to fly round to his various outposts, hop out of his Betty, wave the sacred telegram in the air, and pass on the blessings of the emperor. Yamamoto's feet hurt like hell. Like everyone else within a thousand miles, he has a tropical disease; in his case, beriberi. It is the scourge of the Nipponese and especially of the Navy, because they eat too much polished rice, not enough fish and vegetables. His long nerves have been corroded by lactic acid, so his hands quiver. His failing heart can't shove fluid through his extremities, so his feet swell. He needs to change his shoes several times a day, but he doesn't have room here; he is encumbered not only by the curvature of the plane's greenhouse, but also by his sword. They are approaching the Imperial Navy airbase at Bougainville, right on schedule, at 9:35. A shadow passes overhead and Yamamoto glances up to see the silhouette of an escort, way out of position, dangerously close to them. Who is that idiot? Then the green island and the blue ocean rotate into view as his pilot puts the Betty into a power dive. Another plane flashes overhead with a roar that cuts through the noise of the Betty's engines, and although it is nothing more than a black flash, its odd forktailed silhouette registers in his mind. It was a P 38 Lightning, and the last time Admiral Yamamoto checked, the Nipponese Air Force wasn't flying any of those. The voice of Admiral Ugaki comes through on the radio from the other Betty, right behind Yamamoto's, ordering Yamamoto's pilot to stay in formation. Yamamoto cannot see anything in front of them except for the surf washing ashore on Bougainville, and the wall of trees, seeming to grow higher and higher, as the plane descends the tropical canopy now actually above them. He is Navy, not an Air Force man, but even he knows that when you can't see any planes in front of you in a dogfight, you have problems. Red streaks flash past from behind, burying themselves in the steaming jungle ahead, and the Betty begins to shake violently. Then yellow light fills the corners of both of his eyes: the engines are on fire. The pilot is heading directly for the jungle now; either the plane is out of control, or the pilot is already dead, or it is a move of atavistic desperation: run, run into the trees! They enter the jungle in level flight, and Yamamoto is astonished how far they go before hitting anything big. Then the plane is bludgeoned wide open by mahogany trunks, like baseball bats striking a wounded sparrow, and he knows it's over. The greenhouse disintegrates around him, the meridians and parallels crumpling and rending which isn't quite as bad as it sounds since the body of the plane is suddenly filled with flames. As his seat tears loose from the broken dome and launches into space, he grips his sword, unwilling to disgrace himself by dropping his sacred weapon, blessed by the emperor, even in this last instant of his life. His clothes and hair are on fire as he tumbles like a meteor through the jungle, clenching his ancestral blade. He realizes something: The Americans must have done the impossible: broken all of their codes. That explains Midway, it explains the Bismarck Sea, Hollandia, everything. It especially explains why Yamamoto who ought to be sipping green tea and practicing calligraphy in a misty garden is, in point of fact, on fire and hurtling through the jungle at a hundred miles per hour in a chair, closely pursued by tons of flaming junk. He must get word out! The codes must all be changed! This is what he is thinking when he flies head on into a hundred foot tall Octomelis sumatrana. Chapter 40 ANTAEUS When Lawrence Pritchard Waterhouse sets foot on the Sceptered Isle for the first time in several months, at the ferry terminal in Utter Maurby, he is startled to find allusions to springtime all over the place. The locals have installed flower boxes around the pier, and all of them are abloom with some sort of pre Cambrian decorative cabbage. The effect is not exactly cheerful, but it does give the place a haunted Druidical look, as if Waterhouse is looking at the northwesternmost fringe of some cultural tradition from which a sharp anthropologist might infer the existence of actual trees and meadows several hundred miles farther south. For now, lichens will do they have gotten into the spirit and turned greyish purple and greyish green. He and Duffel, their old companionship renewed, tussle their way over to the terminal and fight each other for a seat aboard the disconcertingly quaint two car Manchester bound whistle stop. It will sit there for another couple of hours raising steam before leaving, giving him plenty of time to take stock. He's been working on some information theoretical problems occasioned by the Royal and U.S. Navies' recent (1) propensity to litter the floor of the Atlantic with bombed and torpedoed milchcows. These fat German submarines, laden with fuel, food, and ammunition, loiter in the Atlantic Ocean, using radio rarely and staying well away from the sea lanes, and serve as covert floating supply bases so that the U boats don't have to go all the way back to the European mainland to refuel and rearm. Sinking lots of 'em is great for the convoys, but must seem conspicuously improbable to the likes of a Rudolf von Hacklheber. Usually, just for the sake of form, the Allies send out a search plane beforehand to pretend to stumble upon the milchcow. But, setting aside some of their blind spots in the political realm, the Germans are bright chaps, and cannot be expected to fall for that ruse forever. If we are going to keep sending their milchcows to the bottom, we need to come up with a respectable excuse for the fact that we always know exactly where they are! Waterhouse has been coming up with excuses as fast as he can for most of the late winter and early spring, and frankly he is tired of it. It has to be done by a mathematician if it's to be done correctly, but it's not exactly mathematics. Thank god he had the presence of mind to copy down the crypto worksheets that he discovered in the U boat's safe, which give him something to live for. In a sense he is wasting his time; the originals have long since gone off to Bletchley Park where they were probably deciphered within hours. But he's not doing it for the war effort per se, just trying to keep his mind sharp and maybe add a few leaves to the next edition of the Cryptonomicon. When he arrives at Bletchley, which is his destination of the moment, he will have to ask around and find out what those messages actually said. Usually, he is above such cheating. But the messages from U 553 have him completely baffled. They were not produced on an Enigma machine, but they are at least that difficult to decrypt. He does not even know, yet, what kind of cipher he is dealing with. Normally, one begins by figuring out, based on certain patterns in the ciphertext, whether it is, for example, a substitution or a transposition system, and then further classifying it into, say, an aperiodic transposition cipher in which keying units of constant length encipher plaintext groups of variable length, or vice versa. Once you have classified the algorithm, you know how to go about breaking the code. Waterhouse hasn't even gotten that far. He now strongly suspects that the messages were produced using a one time pad. If so, not even Bletchley Park will be able to break them, unless they have somehow obtained a copy of the pad. He is half hoping that they will tell him that this is the case so that he can stop ramming his head against this particular stone wall. In a way, this would raise even more questions than it would answer. The Triton four wheel naval Enigma was supposedly considered by the Germans to be perfectly impregnable to cryptanalysis. If that was the case, then why was the skipper of U 553 employing his own private system for certain messages? The locomotive starts hissing and sputtering like the House of Lords as Inner Qwghlmians emerge from the terminal building and take their seats on the train. A gaffer comes through the car, selling yesterday's newspapers, cigarettes, candy, and Waterhouse purchases some of each. The train is just beginning to jerk forward when Waterhouse's eye falls on the lead headline of yesterday's newspaper: YAMAMOTO'S PLANE SHOT DOWN IN PACIFIC ARCHITECT OF PEARL HARBOR THOUGHT TO BE DEAD. "Malaria, here I come," Waterhouse mumbles to himself. Then, before reading any further, he sets the newspaper down and opens up his pack of cigarettes. This is going to take a lot of cigarettes. *** One day, and a whole lot of tar and nicotine later, Waterhouse climbs off the train and walks out the front door of Bletchley Depot into a dazzling spring day. The flowers in front of the station are blooming, a warm southern breeze is blowing, and Waterhouse almost cannot bear to cross the road and enter some windowless hut in the belly of Bletchley Park. He does it anyway and is informed that he has no duties at the moment. After visiting a few other huts on other business, he turns north and walks three miles to the hamlet of Shenley Brook End and goes into the Crown Inn, where the proprietress, Mrs. Ramshaw, has, during these last three and a half years, made a tidy business out of looking after stray, homeless Cambridge mathematicians. Dr. Alan Mathison Turing is seated at a table by a window, sprawled across two or three chairs in what looks like a very awkward pose but which Waterhouse feels sure is eminently practical. A full pint of some thing reddish brown is on the table next to him; Alan is too busy to drink it. The smoke from Alan's cigarette reveals a prism of sunlight coming through the window, centered in which is a mighty Book. Alan is holding the book with one hand. The palm of his other hand is pressed against his forehead, as if he could get the data from book to brain through some kind of direct transference. His fingers curl up into the air and a cigarette projects from between them, ashes dangling perilously over his dark hair. His eyes are frozen in place, not scanning the page, and their focus point is somewhere in the remote distance. "Designing another Machine, Dr. Turing?" The, eyes finally begin to move, and swivel around towards the sound of the visitor's voice. "Lawrence," Alan says once, quietly, identifying the face. Then, once more warmly: "Lawrence!" He scrambles to his feet, as energetic as ever, and steps forward to shake hands. "Delighted to see you!" "Good to see you, Alan," Waterhouse says. "Welcome back." He is, as always, pleasantly surprised by Alan's keenness, the intensity and purity of his reactions to things. He is also touched by Alan's frank and sincere affection for him. Alan did not give this easily or lightly, but when he decided to make Waterhouse his friend, he did so in a way that is unfettered by either American or heterosexual concepts of manly bearing. "Did you walk the entire distance from Bletchley? Mrs. Ramshaw, refreshment!" "Heck, it's only three miles," Waterhouse says. "Please come and join me," Alan says. Then he stops, frowns, and looks at him quizzically. "How on earth did you guess I was designing another machine? Simply a guess based on prior observations?" "Your choice of reading material," Waterhouse says, and points to Alan's book: RCA Radio Tube Manual. Alan gets a wild look. "This has been my constant companion," he says. "You must learn about these valves, Lawrence! Or tubes as you would call them. Your education is incomplete otherwise. I cannot believe the number of years I wasted on sprockets! God!" "Your zeta function machine? I thought it was beautiful," Lawrence says. "So are many things that belong in a museum," Alan says. "That was six years ago. You had to work with the available technology," Lawrence says. "Oh, Lawrence! I'm surprised at you! If it will take ten years to make the machine with available technology, and only five years to make it with a new technology, and it will only take two years to invent the new technology, then you can do it in seven years by inventing the new technology first!" "Touché" "This is the new technology," Alan says, holding up the RCA Radio Tube Manual like Moses brandishing a Tablet of the Law. "If I had only had the presence of mind to use these, I could have built the zeta function machine much sooner, and others besides." "What sort of a machine are you designing now?" Lawrence asks. "I've been playing chess with a fellow named Donald Michie a classicist," Alan says. "I am wretched at it. But man has always constructed tools to extend his powers why not a machine that will help me play chess?" "Does Donald Michie get to have one, too?" "He can design his own machine!" Alan says indignantly. Lawrence looks carefully around the pub. They are the only customers, and he cannot bring himself to believe that Mrs. Ramshaw is a spy. "I thought it might have something to do with " he says, and nods in the direction of Bletchley Park. "They are building I have helped them build a machine called Colossus." "I thought I saw your hand in it." "It is built from old ideas ideas we talked about in New Jersey, years ago," Alan says. Brisk and dismissive is his tone, gloomy is his face. He is hugging the RCA Radio Tube Manual to himself with one arm, doodling in a notebook with the other. Waterhouse thinks that really the RCA Radio Tube Manual is like a ball and chain holding Alan back. If he would just work with pure ideas like a proper mathematician he could go as fast as thought. As it happens, Alan has become fascinated by the incarnations of pure ideas in the physical world. The underlying math of the universe is like the light streaming in through the window. Alan is not satisfied with merely knowing that it streams in. He blows smoke into the air to make the light visible. He sits in meadows gazing at pine cones and flowers, tracing the mathematical patterns in their structure, and he dreams about electron winds blowing over the glowing filaments and screens of radio tubes, and, in their surges and eddies, capturing something of what is going on in his own brain. Turing is neither a mortal nor a god. He is Antaeus. That he bridges the mathematical and physical worlds is his strength and his weakness. "Why are you so glum?" Alan says. "What have you been working on?" "Same stuff, different context," Waterhouse says. With these four words he conveys, in full, everything that he has been doing on behalf of the war effort. "Fortunately, I came upon something that is actually rather interesting." Alan looks delighted and fascinated to hear this news, as if the world had been completely devoid of interesting things for the last ten years or so, and Waterhouse had stumbled upon a rare find. "Tell me about it," he insists. "It's a cryptanalysis problem," Waterhouse says. "Non Enigma." He goes on to tell the story about the messages from U 553. "When I got to Bletchley Park this morning," he concludes, "I asked around. They said that they had been butting their heads against the problem as long as I had, without any success." Suddenly, Alan looks disappointed and bored. "It must be a one time pad," he says. He sounds reproachful. "It can't be. The ciphertext is not devoid of patterns," Waterhouse says. "Ah," replies Alan, perking up again. "I looked for patterns with the usual Cryptonomicon techniques. Found nothing clear just some traces. Finally, in complete frustration, I decided to start from a clean slate, trying to think like Alan Turing. Typically your approach is to reduce a problem to numbers and then bring the full power of mathematical analysis to bear on it. So I began by converting the messages into numbers. Normally, this would be an arbitrary process. You convert each letter into a number, usually between one and twenty five, and then dream up some sort of arbitrary algorithm to convert this series of small numbers into one big number. But this message was different it used thirty two characters a power of two meaning that each character had a unique binary representation, five binary digits long." "As in Baudot code," Alan says (1). He looks guardedly interested again. "So I converted each letter into a number between one and thirty two, using the Baudot code. That gave me a long series of small numbers. But I wanted some way to convert all of the numbers in the series into one large number, just to see if it would contain any interesting patterns. But this was easy as pie! If the first letter is R, and its Baudot code is 01011, and the second letter is F, and its code is 10111, then I can simply combine the two into a ten digit binary number, 0101110111. And then I can take the next letter's code and stick that onto the end and get a fifteen digit number. And so on. The letters come in groups of five that's twenty five binary digits per group. With six groups on each line of the page, that's a hundred and fifty binary digits per line. And with twenty lines on the page, that's three thousand binary digits. So each page of the message could be thought of not as a series of six hundred letters, but as an encoded representation of a single number with a magnitude of around two raised to the three thousandth power, which works out to around ten to the nine hundredth power." "All right," Alan says, "I agree that the use of thirty two letter alphabet suggests a binary coding scheme. And I agree that the binary coding scheme, in turn, lends itself to a sort of treatment in which individual groups of five binary digits are mooshed together to make larger numbers, and that you could even take it to the point of mooshing together all of the data on a whole page that way, to make one extremely large number. But what does that accomplish?" "I don't really know," Waterhouse admits. "I just have an intuition that what we are dealing with here is a new encryption scheme based upon a purely mathematical algorithm. Otherwise, there would be no point in using the thirty two letter alphabet! If you think about it, Alan, thirty two letters are all well and good as a matter of fact, they are essential for a teletype scheme, because you have to have special characters like line feed and carriage return." "You're right," Alan says, "it is extremely odd that they would use thirty two letters in a scheme that is apparently worked out using pencil and paper." "I've been over it a thousand times," Waterhouse says, "and the only explanation I can think of is that they are converting their messages into large binary numbers and then combining them with other large binary numbers one time pads, most likely to produce the ciphertext." "In which case your project is doomed," Alan says, "because you can't break a one time pad." "That is only true," Waterhouse says, "if the one time pad is truly random. If you built up that three thousand digit number by flipping a coin three thousand times and writing down a one for heads and a zero for tails, then it would be truly random and unbreakable. But I do not think that this is the case here." "Why not? You think there were patterns in their one time pads?" "Maybe. Just traces." "Then what makes you think it is other than random?" "Otherwise it makes no sense to develop a new scheme," Waterhouse says. "Everyone in the world has been using one time pads forever. There are established procedures for doing it. There's no reason to switch over to this new, extremely odd system right now, in the middle of a war." "So what do you suppose is the rationale for this new scheme?" asks Alan, clearly enjoying himself a great deal. "The problem with one time pads is that you have to make two copies of each pad and get them to the sender and the recipient. I mean, suppose you're in Berlin and you want to send a message to someone in the Far East! This U boat that we found had cargo on board gold and other stuff from Japan! Can you imagine how cumbersome this must be for the Axis?" "Ahh," Alan says. He gets it now. But Waterhouse finishes the explanation anyway: "Suppose that you came up with a mathe