Little Brother - Cory Doctorow (life books to read txt) 📗

they were put into your own hands.

So far, so good. But there's a natural limit to this: how many people can you physically meet with and swap keys? How many hours in the day do you want to devote to the equivalent of writing your own phone book? How many of those people are willing to devote that kind of time to you?

Thinking about this like a phonebook helps. The world was once a place with a lot of phonebooks, and when you needed a number, you could look it up in the book. But for many of the numbers that you wanted to refer to on a given day, you would either know it by heart, or you'd be able to ask someone else. Even today, when I'm out with my cell-phone, I'll ask Jolu or Darryl if they have a number I'm looking for. It's faster and easier than looking it up online and they're more reliable, too. If Jolu has a number, I trust him, so I trust the number, too. That's called "transitive trust" -- trust that moves across the web of our relationships.

A web of trust is a bigger version of this. Say I meet Jolu and get his key. I can put it on my "keyring" -- a list of keys that I've signed with my private key. That means you can unlock it with my public key and know for sure that me -- or someone with my key, anyway -- says that "this key belongs to this guy."

So I hand you my keyring and provided that you trust me to have actually met and verified all the keys on it, you can take it and add it to your keyring. Now, you meet someone else and you hand the whole ring to him. Bigger and bigger the ring grows, and provided that you trust the next guy in the chain, and he trusts the next guy in his chain and so on, you're pretty secure.

Which brings me to keysigning parties. These are exactly what they sound like: a party where everyone gets together and signs everyone else's keys. Darryl and I, when we traded keys, that was kind of a mini-keysigning party, one with only two sad and geeky attendees. But with more people, you create the seed of the web of trust, and the web can expand from there. As everyone on your keyring goes out into the world and meets more people, they can add more and more names to the ring. You don't have to meet the new people, just trust that the signed key you get from the people in your web is valid.

So that's why web of trust and parties go together like peanut butter and chocolate.

"Just tell them it's a super-private party, invitational only," I said. "Tell them not to bring anyone along or they won't be admitted."

Jolu looked at me over his coffee. "You're joking, right? You tell people that, and they'll bring extra friends."

"Argh," I said. I spent a night a week at Jolu's these days, keeping the code up to date on indienet. Pigspleen actually paid me a non-zero sum of money to do this, which was really weird. I never thought I'd be paid to write code.

"So what do we do? We only want people we really trust there, and we don't want to mention why until we've got everyone's keys and can send them messages in secret."

Jolu debugged and I watched over his shoulder. This used to be called "extreme programming," which was a little embarrassing. Now we just call it "programming." Two people are much better at spotting bugs than one. As the cliche goes, "With enough eyeballs, all bugs are shallow."

We were working our way through the bug reports and getting ready to push out the new rev. It all auto-updated in the background, so our users didn't really need to do anything, they just woke up once a week or so with a better program. It was pretty freaky to know that the code I wrote would be used by hundreds of thousands of people, tomorrow!

"What do we do? Man, I don't know. I think we just have to live with it."

I thought back to our Harajuku Fun Madness days. There were lots of social challenges involving large groups of people as part of that game.

"OK, you're right. But let's at least try to keep this secret. Tell them that they can bring a maximum of one person, and it has to be someone they've known personally for a minimum of five years."

Jolu looked up from the screen. "Hey," he said. "Hey, that would totally work. I can really see it. I mean, if you told me not to bring anyone, I'd be all, 'Who the hell does he think he is?' But when you put it that way, it sounds like some awesome 007 stuff."

I found a bug. We drank some coffee. I went home and played a little Clockwork Plunder, trying not to think about key-winders with nosy questions, and slept like a baby.

Sutro baths are San Francisco's authentic fake Roman ruins. When it opened in 1896, it was the largest indoor bathing house in the world, a huge Victorian glass solarium filled with pools and tubs and even an early water slide. It went downhill by the fifties, and the owners torched it for the insurance in 1966. All that's left is a labyrinth of weathered stone set into the sere cliff-face at Ocean Beach. It looks for all the world like a Roman ruin, crumbled and mysterious, and just beyond them is a set of caves that let out into the sea. In rough tides, the waves rush through the caves and over the ruins -- they've even been known to suck in and drown the occasional tourist.

Ocean Beach is way out past Golden Gate park, a stark cliff lined with expensive, doomed houses, plunging down to a narrow beach studded with jellyfish and brave (insane) surfers. There's a giant white rock that juts out of the shallows off the shore. That's called Seal Rock, and it used to be the place where the sea lions congregated until they were relocated to the more tourist-friendly environs of Fisherman's Wharf.

After dark, there's hardly anyone out there. It gets very cold, with a salt spray that'll soak you to your bones if you let it. The rocks are sharp and there's broken glass and the occasional junkie needle.

It is an awesome place for a party.

Bringing along the tarpaulins and chemical glove-warmers was my idea. Jolu figured out where to get the beer -- his older brother, Javier, had a buddy who actually operated a whole underage drinking service: pay him enough and he'd back up to your secluded party spot with ice-chests and as many brews as you wanted. I blew a bunch of my indienet programming money, and the guy showed up right on time: 8PM, a good hour after sunset, and lugged the six foam ice-chests out of his pickup truck and down into the ruins of the baths. He even brought a spare chest for the empties.

"You kids play safe now," he said, tipping his cowboy hat. He was a fat Samoan guy with a huge smile, and a scary tank-top that you could see his armpit- and belly- and shoulder-hair escaping from. I peeled twenties off my roll and handed them to him -- his markup was 150 percent. Not a bad racket.

He looked at my roll. "You know, I could just take that from you," he said, still smiling. "I'm a criminal, after all."

I put my roll in my pocket and looked him levelly in the eye. I'd been stupid to show him what I was carrying, but I knew that there were times when you should just stand your ground.

"I'm just messing with you," he said, at last. "But you be careful with that money. Don't go showing it around."

"Thanks," I said. "Homeland Security'll get my back though."

His smile got even bigger. "Ha! They're not even real five-oh. Those peckerwoods don't know nothin'."

I looked over at his truck. Prominently displayed in his windscreen was a FasTrak. I wondered how long it would be until he got busted.

"You got girls coming tonight? That why you got all the beer?"

I smiled and waved at him as though he was walking back to his truck, which he should have been doing. He eventually got the hint and drove away. His smile never faltered.

Jolu helped me hide the coolers in the rubble, working with little white LED torches on headbands. Once the coolers were in place, we threw little white LED keychains into each one, so it would glow when you took the styrofoam lids off, making it easier to see what you were doing.

It was a moonless night and overcast, and the distant streetlights barely illuminated us. I knew we'd stand out like blazes on an infrared scope, but there was no chance that we'd be able to get a bunch of people together without being observed. I'd settle for being dismissed as a little drunken beach-party.

I don't really drink much. There's been beer and pot and ecstasy at the parties I've been going to since I was 14, but I hated smoking (though I'm quite partial to a hash brownie every now and again), ecstasy took too long -- who's got a whole weekend to get high and come down -- and beer, well, it was all right, but I didn't see what the big deal was. My favorite was big, elaborate cocktails, the kind of thing served in a ceramic volcano, with six layers, on fire, and a plastic monkey on the rim, but that was mostly for the theater of it all.

I actually like being drunk. I just don't like being hungover, and boy, do I ever get hungover. Though again, that might have to do with the kind of drinks that come in a ceramic volcano.

But you can't throw a party without putting a case or two of beer on ice. It's expected. It loosens things up. People do stupid things after too many beers, but it's not like my friends are the kind of people who have cars. And people do stupid things no matter what -- beer or grass or whatever are all incidental to that central fact.

Jolu and I each cracked beers -- Anchor Steam for him, a Bud Lite for me -- and clinked the bottles together, sitting down on a rock.

"You told them 9PM?"

"Yeah," he said.

"Me too."

We drank in silence. The Bud Lite was the least alcoholic thing in the ice-chest. I'd need a clear head later.

"You ever get scared?" I said, finally.

He turned to me. "No man, I don't get scared. I'm always scared. I've been scared since the minute the explosions happened. I'm so scared sometimes, I don't want to get out of bed."

"Then why do you do it?"

He smiled. "About that," he said. "Maybe I won't, not for much longer. I mean, it's been great helping you. Great. Really excellent. I don't know when I've done anything so important. But Marcus, bro, I have to say. . ." He trailed off.

"What?" I said, though I knew what was coming next.

"I can't do it forever," he said at last. "Maybe not even for another month. I think I'm through. It's too much risk. The DHS, you can't go to war on them. It's crazy. Really actually crazy."

"You sound like Van," I said. My voice was much more