The Moscow Cipher. Scott Mariani
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there if by some miracle he escaped.’
‘But he didn’t.’
Bezukhov shook his head. ‘Before he knew it, he was carted off to Lubyanka for interrogation. Sadly for us, however, the clumsy fools who worked him over were a little overenthusiastic with their use of force. He expired before they were able to get much out of him.’
Yuri felt sick. He tried not to visualise the scene too vividly, but couldn’t shut off his imagination.
‘Before he died,’ the chief went on, ‘he revealed knowledge of some highly sensitive information. And I do mean highly,’ he repeated for emphasis. ‘We want to recover that information, and we believe the cipher is key to understanding how much he knew, who else might have been passed that information and how much damage might have been done to our security.’
‘So long ago,’ Yuri said, frowning. ‘How could it still be important?’
‘The biggest secrets are like plutonium,’ Bezukhov replied. ‘Their potency doesn’t fade over time.’
The chief let those words hang in the air for a moment, then yanked open a drawer of his desk. ‘As you probably know, the old KGB archives on dissidents and enemy spies detained during the Cold War were never destroyed after the fall of the Soviet regime. They were simply hustled away to a new location and now reside inside a high-security underground vault, one to which I happen to have access. I’ve examined the contents of Ingram’s file and found something that may be of value to us. Ingram was carrying these items the night he was captured.’
Bezukhov took a packet from the drawer and slid it across the desk towards Yuri. Yuri hesitated, looked inside, then glanced quizzically up at the chief.
‘Tuning forks,’ Bezukhov said. ‘Part of his cover. Never mind those. It’s the book I’m interested in.’
The paperback was an old mid-fifties edition of Lucky Jim by the English novelist Kingsley Amis, yellowed by decades spent in secret government storage.
‘Certain pages of the book appear to have been very well thumbed,’ Bezukhov said. ‘You know what that means.’
Yuri did indeed. Old-fashioned ciphers often made use of random phrases and passages from books, likewise chosen at random and known only to the codemaker and the codebreaker. Without the book, it could be literally impossible to decipher the encrypted message. Yuri shook his head. What a fool the British spy had been, to be caught with it. A basic error of tradecraft, one that had cost him dear. Needless to say, Russian agents didn’t make such mistakes.
‘Get to work,’ Bezukhov said. ‘I expect results, Agent Petrov, and I expect them soon. And for pity’s sake, get a shave and a haircut. You look like one of the beatniks we used to send to the Gulag.’
Yuri returned to his dingy apartment, his nerves rattled by the idea that the intelligence services could just scoop him up and put him back to work like he was one of their mindless, unquestioning drones. But what choice had he, other than to do their bidding?
And if he was perfectly honest with himself, a tiny part of him was thrilled to be working on the cipher. For so long, he had lacked any sense of purpose. This was the stuff he did best, and he was determined to crack it. Not just to please Bezukhov, but to prove to himself that he still had what it took.
First impressions had been right: the cipher was indeed like nothing else he’d encountered before. It was like a modern-day locksmith suddenly faced with picking some antiquated and fiendishly complex device from ancient China or Egypt. Yuri carried it over to the cluttered work table in the corner of his tiny living room. With a cup of coffee at his right elbow, Ingram’s copy of Lucky Jim at his left and the cipher, notepad, pen and his trusty laptop in front of him, he got down to his task with an energy he’d forgotten he had. The laptop was loaded with a decryption program he’d designed himself, called CAESAR. But, just like in the good old days, technology would be no substitute for sheer brainwork. Man, not machine, would be doing most of the heavy lifting.
The thing was a modified Polybius square with straddling bipartite monoalphabetic substitution, superenciphered by double transposition. In short, it was a tough little bastard to crack. Without the yellowed, dog-eared old book, he’d have been lost. Somewhere within its pages was the key to whatever message the British spy had been trying to pass to his colleagues. He was damned if he couldn’t find it.
Yuri worked all night. And all of the next day. And all of the following night as well. He worked until he was exhausted, skipping meals, snoozing for short periods at the desk, reluctant to leave his chair even for toilet breaks. He worked until the whole room was littered with screwed-up sheets of paper covered in gobbledegook.
But he got it. Finally, as the first streaks of dawn were breaking on the third day, with just a little help from CAESAR, he got it.
When the computer finally spat out the finished decryption, Yuri fell back in his chair and stared at the screen for a long time. The decoded message was short. The bottom lines were a set of geo coordinates. The top line consisted of just five words, in English. OPERATION PUPPET MASTER IS REAL.
Those five words couldn’t have hit Yuri harder if they had been bullets fired from a high-powered rifle.
‘Operation Puppet Master’ was the translation of the Russian ‘Oперaция кукольныи мaстер’, and one of the great mythical beasts in the pantheon of conspiracy theory dating back to Cold War times. On internet forums and all across the blogosphere, debate still raged among paranoid nutjobs and serious investigators alike over whether the highly classified Soviet project had ever been more than a wild fantasy. He and Grisha had talked about it often. While Grisha was an avid believer, of course, Yuri had been privately sceptical: file under ‘Giant Alien Lizards’.
Suddenly that scepticism had been blown to smithereens. ‘You’ve got to be fucking kidding me,’ he breathed.
The bastards had actually been developing this stuff all along? It was real?
Not only real, but worrying enough, apparently, to have drawn the attention of SIS, the British Intelligence Service, precursor to MI6, so long ago. Enough of a threat for the likes of Captain Leonard Ingram to risk and lose his life over. Things didn’t get more real than that.
Yuri fed the geo coordinates into Google and discovered that they pointed to a location right here, in Moscow. It was obvious what he had to do next.
Yuri’s car was an ancient Volkswagen that wheezed and rattled and grew lighter each year as more parts dropped off. Traffic was mercifully sparse at that time of morning, and the banger was able to reach its destination without expiring. The area was in the east of the city, part of the Novogireyevo district where the KGB had apprehended the British spy back in ’57. The coordinates led Yuri to a fenced-off row of old Soviet-era warehouses that must have been disused even then, now decades overdue for demolition.
Ingram’s decoded directions were amazingly precise. Behind a stack of rusty, jagged metal and empty crates, Yuri came across the tobacco tin exactly where the spy had left it all those years ago. He hustled back to his car to open it. The round pocket-sized tin was red with rust on the outside, but when he used a coin to pop the lid he found the airtight seal still intact, opening with a little hiss of stale air trapped in there since 1957.
Inside the tin was a roll of microfilm, then the summit of technology, nowadays easily scanned and read on a home computer. The other item left Yuri breathless. He peeled away the square of oiled cloth in which it had been wrapped, and let the thing roll into the cupped palm of his hand, careful not to drop it. It was only a few millimetres in length, oblong-shaped and rounded at both ends like a medicine capsule, but made of shiny metal that was smooth and cold to the touch. If it was what Yuri thought it was, it was beyond sensational. Its discovery could change everything. Never