Lake Woebegone

I just started getting the podcast to the American radio show “A Prarie Home Companion”. It’s patriotic Americana for the left wing. Or rather, the slightly less right wing. People who theoretically favor rights for gay people and women and immigrants, but want to dream of the midwestern heartland, populated by lonely Norweigan farmers and their foibles and aren’t we all struggling in this together, all of us straight, white, christian liberals?

I remember listening to a christmas episode and they were talking about the town Christmas pageant and the kids dressed as Mary and Joseph and the lights and the feeling of community and it made me feel terribly lonely. Because this community was not for me. I didn’t know the word “heteronormative” yet then, but I knew this imperfect paradise of essentialist americanism was not for me.
And my patience for it and longing for it has since been replaced by annoyance. What makes white, heterosxual christians more american than black people or gay people or atheists or costal people or queer, atheist costal black people?
I’m really tired of Americannes being defined regionally such that minority populations are more likely to be excluded. If we stop and think for a moment, we know that Lake Woebegone is not only inhabitted by white, straight christians. People migrate within the US. Even people born to Christian families drop the ID. 10% of the kids will be queer. But the continuing refernces to Norweigan farmers implicitly excludes atheists and queers and explicitly excludes jews, latinos, black people etc. Garrison Keeler’s America is not so different than Rush Limbaugh’s America. Except in Rush’s America, the enemies are at the gate. In Keeler’s, the same people Rush calls enemies just don’t exist at all.
And this is the choice for us in America. We can be normative and blend in, we can be invisible or we can be reviled. This kind of “choice” eats into you (and by “you” I mean “me”) even if you try to reject it. Square peg, round hole. Trying to make your identity fit into the grid provided for it. Being a queer alone is suxxor, because you just don’t exist. You have no mirror to reflect your existance. Affinity groups are essential for maintaining sanity, imo. Also, NPR sucks. Can we stop calling essentialist erasism “liberal?” Because it’s not, and I’m tired of it.

Book Review (relatively spoiler free)

So I just finished the latest novel, Harry Potter and the Title that Gives Away a Major Plot Point. Um, what can I say? That book is powered by hype. It was hype that made me go to a book store at 12:20 at night so that I could be among the first to purchase it. It was hype that made me sit and read it all at once. It was hype that first got me into the series.

Let’s face it, the writing is not all that great and the plots are all pretty predictable, although I’ll admit once in a while she throws in a good twist. That said, this book is much tighter written than some of the previous ones in the series. It’s a reasonable length and extraneous bits were mostly left out. There were no quiddich matches, for instance. Returning characters appeared without any backstory, which has it’s good points, but I found it kind of confusing when a red shirt not heard of except in passing for many books suddenly appears. The book makes most sense when the other books are fresh.
After sprawling across six previous books, some of them far too long, there are a lot of characters in the Harry Potter universe. Who could keep track of all of them? The teacher of Muggle Studies? Has she even been mentioned since an aside when the kids got old enough to take electives? So when the red shirts start dropping left and right, with no re-introduction, well, wait, who just got killed?
Anyway, off to a promising start with a focused plot, the book eventually gets . . . melodramatic. I won’t quote any words from it, but the writing gets to be completely over-wrought. Unsupportably so.
In a book about magic, it’s silly to complain about a deus-ex-machina, because, well . . .. Anyway, you’ve probably already made up your mind about whether or not you’re going to read it. Perhaps, like me, it’s already too late for you. But I will give a your of caution: just skip the epilogue.
What’s with the British tacking these stupid epilogues on to things? It’s just like the last chapter of Clockwork Orange. Why do they think we can’t handle just letting the damn thing end? No, several years in the future when the pain of all the dead red shirts had subsided, the surviving characters maintained the friendships that they had built and went on to breed. “All was well.” Yeah, it actually ends with “all was well.” Gah, what bullshit. All that melodrama with an inane epilogue . . . the combinations is too much. The book has a promising beginning but doesn’t pay off in the end.
Or maybe I’m grumpy because I stayed up until 6 AM reading and then woke up a few hours later and finished it. I need a nap.

Crypto Howto

Last night, I posted my PGP key with no context whatsoever. Some of you probably didn’t quite grok it. So here is an explanation of what it is and how to use it. This is specifically written for OS X users, but the concepts can apply more generally.

What is PGP

PGP stands for “Pretty Good Privacy.” But it’s more than pretty good, it’s very very strong encryption. This means that you can send email to somebody such that only that person can read it. You do not have to meet ahead of time and arrange secret passwords or secret knocks. No “the crow flies at midnight” required.
Or rather, there IS a “the crow flies at midnight” required but anybody and everybody knows it. This is something called a public key. You want to shout your public key from the rooftops. Anybody that wants to send you a secret message has to know it. But the public key is only half the story. You also have a private key which you keep secret.
Your buddy in the Animal Liberation Front wants to send you some secret email. Zie uses your public key to encrypt the email. This transforms hir message into a bunch of gobbledygook. Zie sends you the gobbledygook. Nobody can figure out what the secret message is – except for you! Your private key (and ONLY your private key) can descramble the message.
Your public and private keys go together. One scrambles. The other descrambles. They are a key pair and work together.
The main point: you can send secret messages to people that ONLY they will be able to read.
You can also use PGP to sign messages, which is something that we’ll get to at the end.

Why would you want to send secret messages?

Email goes through the internet like a postcard goes through physical mail. Your text is not at all hidden. The postal carrier can easily read what you’ve written. Do you use gmail? You know how the ads on the side are related to your email contents? It’s because they’re peeking at your mail to figure out what ads to show you. (They promise that no human ever peeks, it’s just an ad-making engine.)
Just like with a postcard, any computer sitting between your computer and the recipient can read your email. For Americans, under the Patriot Act, various government agencies can demand that your ISP hand over your email and never even tell you it happened. I’m sure you’re not planning any nefarious deeds, but recall that police have been infiltrating the sort of peace groups that gather and hold candles. If you’ve ever gone to an anti-war march or just have a similar name to somebody who has, it’s possible that your email is being intercepted. To put this another way: you know all those stories of woe surrounding the idiotic “no fly list”? Well, the same thing is probably going on with email, except since nobody tells you, you never know. Recall that the big telephone building in the Mission District of San Francisco has a bunch of federal spy equipment in the basement. Reading emails going into and out of the Bay Area.
Maybe you’ve got a really unique non-activist name and are completely apolitical. What have you got to hide? Except that steamy extra-marital affair!

Wait! Can’t terrorists and kiddie porn people also use these tools??!

Yep. Having opaque walls of your house ensures that nobody can see you when you’re sitting on the toilet, but it also means nobody can see you when you murder cute puppies. I’m still in favor of having opaque walls.

Getting Software

As if things weren’t confusing enough, the current version of PGP is called GPG. (The ‘G’ stands for GNU, not that it matters.) It does not come standard with OS X, but can be downloaded from: http://macgpg.sourceforge.net/
You will want to download several of the programs on that page. Scroll down some and then grab: GNU Privacy Guard. (Get the version that matches your operating system version (to find that out, go to the apple icon in the very top left hand corner of your screen. Click on it, then click on “About This Mac”. A window will open with a picture of an apple and the words “Mac OS X”. Below that is the version.))
Also grab: GPG Keychain Access, GPGFileTool, GPGDropThing and anything else that looks interesting.

Making Keys

After you download and install the tools, you need to create a key pair. Recall that a key pair means a public key and the private key that goes with it. One encrypts. The other decrypts. As you can probably guess, there’s some tricky math involved (it has something to do with the products of large prime numbers and is really cool, but this is the last you’ll hear of it in this post, alas). Fortunately, the software handles all of this for you.
Start up the GPG Keychain Access program. As you can guess from the name, this program keeps track of keys for you. Not only your keys, but the public keys of your friends, co-revolutionaries and secret lovers.
Under the Key menu, click “Generate”. A helpful dialog will pop up. The default values are all fine. When it asks for your name, give a name known to people who want to send you email. And for email address, obviously, you want an address also known to those people. For comment, give some info that will separate you from all the other Sarah Jane Smiths on the internet like “traveler in space and time” or “investigative reporter” or something that actually applies to you that will help your friends and co-conspirators recognize you.
Eventually, it will ask you for a password. This will be the password for your keychain. Recall that your private key has to remain secret. This secrecy requires the boring, old-fashioned, password-based security, like the combination lock on your gym locker. All the normal suggestions for picking passwords apply.
And finally, it makes your key pair. Which takes a while because of the tricky math. Go make a cup of tea or walk your dog while this part goes.

Sharing Keys

Posting your key to your blog is, alas, not the best way to share keys. Instead, there are computers called keyservers. These computers sit on the internet and do nothing but keep track of people’s public keys. They are good places to put your public keys and also a good place to find the public keys of other people.
Your new key is now listed in the Keychains window of the GPG Keychain Access program. Click on it so that it’s highlighted. Then, under the Key menu, select, “Send to Keyserver.”
Oh my gods, weird windows popping open! The terminal! Ack! Yeah, just close all of them. The program is kind of ugly and messy, but it does it’s job. Your key is now out on the internet where folks can find it.

Finding Keys

I can hear your inner monologue now, “Whee! This is fun! What next? Secret email! Oh, but who do I send it to?” Well, you could send some to me! But first, you need to find my key. Go back to the “Key” menu on your Keychain Access application and select “search for key.” Type in my name, “Celeste Hutchins”
More windows pop open, but this time you have to pay attention to them. The terminal window will give you a numbered list of all the people named “Celeste Hutchins” who have submitted keys. Which one is me? Well, make your best guess and type in the number next to it. It should then go into your key menu in the keychain application.
How do you know it’s really me and not some evil miscreant pretending to be me? Well, that’s a problem. And for that reason, you need to tell the keychain manager how much you believe that the keys actually go with the person that you think they go with.
Highlight my key. Under the Key menu, select “Edit.” Again, a terminal window opens. It waits for you to type a command. Type “trust” (without the double quotes) and then hit return. It then asks you about your trust level. It gives you a rating from 1 – 5, where 1 is “none” and 5 is “all the way.” this trust level is not about how much you trust me (or the person whose key you are editing). It’s how much you trust that they actually belong to who you think it belongs to. Do you trust that it’s really my key? Well, alas, there are some features that won’t work unless you select 5. So if you want to try sending me encrypted email, you’re going to have to pick 5. Type “5” (without the double quotes) and then hit return. Then type “quit” (without the double quotes) and hit return. Now you can close the window.

Encrypt Something

Yay, now the fun part! Open the program GPGDrop Thing. A strange-looking window opens. Type something in that window. Specifically, type your secret message! When you’re done creating your secret message, go to the GPG window and select “encrypt.” You get to pick the recipient from a drop down list. In that list, you will see your own email and the email addresses of everybody that you trust ultimately. Pick your recipient and then click ok. Your message will turn into gobbledygook. Now select the whole contents of the window, copy it and paste it into your gmail account (or other mail program). Send it. Only the recipient can descramble it.

Decrypt something

You just sent me encrypted email. I wrote back with an encrypted message. It looks like:

-----BEGIN PGP MESSAGE-----
Version: GnuPG v1.4.7 (Darwin)

hQEOAwGSD30Hb8lOEAP/RmZP0J11auooLc/VGT13VDD1U+r2MhD3mivHOlK3pn8u
8gnSiHSvVTqX1xSRqWoyFKN9o+7oJMCOTLqzPxin+lzzejIPNJYQ8jIWASxHXSPS
2bAl+dVHywXs3FQH2ZgPa4Hn7hDfi5fR/cdmNdp0QTOz8JUEf8pfS8upkvGYQ1UE
AKhYTl455pEV2WU5+E4/LH0qifQWgRnmmS7J6UAow/u45GakeC2athUpF3K8l1uM
PnvLK41KRUhQPS+VkbK5CgPlR+EGTmZgxqE4fTe+oBSPB/M3DSNiCBHux/auAIOM
6QvvjCyw8G+Dejx9IGIVrky8En5rKAvdOwWfU9YApWhF0mMBEwEnVdbjuLoh+en1
e93Hfc3UabK7gGcx3xE+fJHtDnghYdamAKk0sR5kp7dBAtcENiNYmYlgD5p9hhvz
F8t3X0K/e8NREERDx814RL3AzhjJmcvTJEn27NXQ/lFOpH5AlDY=
=CNU6
-----END PGP MESSAGE-----

What does it say?! Copy and paste it into GPGDrop thing. Get everything between and including the “—–BEGIN PGP MESSAGE—–” and “—–END PGP MESSAGE—–“. Go to the GPG menu. Click “decrypt”. Now you can read your secret message!

Sign Messages

Sometimes encrypting messages is overkill. you don’t need to bother encrypting it, but you’d like to make certain that it hasn’t been changed mid-route. Maybe you’re sending email internationally and part of it got censored, just like an over-zealous postal carrier might strike out naughty words on a postcard. You can sign a message, thus showing whether or not it has changed en route.
This puts some text around the message like this:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

This is a signed paragraph.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (Darwin)

iD8DBQFGoMDraT4BrLUNqWkRApd1AJ4xqy9KtjGdG1du6U+UKCrS3V0S3gCgoSdG
Ehf8fbykxxhJEGiq2bcZgRg=
=MKke
-----END PGP SIGNATURE-----

The main text is “This is a signed paragraph.” The rest is the signature. It verifies that the text that you received is the same as the text that I sent. PGP uses my text and my private key to generate the signature. The text and the key put together form a unique string of gobbledygook. You can verify that they match by cutting and pasting the whole thing into GPGDrop Thing. Under the GPG menu, click verify. If it verifies ok, the message is as I sent it. If does not, it means that my text has been changed.

Going further

If you use the Thunderbird mail client, you can install some PGP plugins to handle all of this for you. There are also scripts that exist for firefox. You will have to look these up on your own. Have fun!

Confused?

Please leave comments if you are confused or have ideas about how this can be improved. Is it clear enough for people who are not power users, but just surf the web and check their email?

PGP Key

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.7 (Darwin)
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=1qVO
-----END PGP PUBLIC KEY BLOCK-----

Crypto is good

offline blogging: austria

I am in Vienna. I met many Wieners when I was in Linz and am staying with a woman I met named Marty. Many people who went to the conference in Linz flew in through Vienna, so last night, we had a small party. Several members of the vegetable orchestra were present. This legendary group’s shows include making instruments out of vegetables and then playing them. One of the folks last night apparently has a technique where she can get a zucchini to sound exactly like a tuba. They used to follow up the performances with stew made from the instruments, but this was time consuming and also kind of gross, so now they pre-cook their stew with other vegetables.
Last night was some of the most fun that I’ve ever had. We were artists and geeks and sex workers and Europeans and Americans and all feminist / progressive. Austria has its political problems, certainly, but the indie scene is great. We were hanging out at the queer center. There was spray paint on the outside wall that said "gender queer." It made me feel very happy. I really like that term.
The last day that the con was going in Linz was unbearably hot. There were my last minute workshops. A quick intro to svn, how to podcast, etc, but it was all so hot, the entire building emptied out and migrated to the bank of the Danube. I was not the only one who went skinny dipping in the (brown) Danube. After painting myself in thick coat of spf 50 sunblock. The current was swift. The water was freezing! So much fun.
Alas, my whole experience made me feel pangs for my youth. Ah, to be in a place where women work together and trans-masculinity is validated, and where my body is not a cultural artifact, but just the space that I inhabit, without expectations written across the shape of my chest.
Linz was home to some important historical figures. Bruckner used to play the organ in the town’s cathedral. Some of you will recall that Bruckner wrote for the wagner tuba and thus is important in its history. Also from linz was Adolph Hitler. He went to a real schule near the haupt schule where we slept. One of the people in my room attempted to determine whether he attended the school that we slept at. Since he was an art student and this was the arts magnet, it was a possibility. Anyway, she failed to find out. Maybe i slept in hitler’s homeroom?
I think that I am now involved in the european feminist forum. We are going to set up a wiki (or drupal) which has a bunch of howtos for activists and non-profits. Leftists simply should not be giving their institutional funds to microsoft. If they’re in to people power, they should use free software. Also many outside the first world don’t have the luxury to buy buggy bloatware because it costs too much. Our documents will hopefully be useful to folks worldwide. What do orgs use computers for? Their website, email, spreadsheets, documents, making posters and officy stuff like that. These kinds of applicstions work very well under ubuntu and don’t require much computer power. Old computers can be turned into powerful tools for activists.
We need a parallel structure. Anti-capitalists cannot depend on for-profit enterprise to solve their problems. This is a clear use for self-help and anarchism! Amyway, I’ll set something up when i get home and then make an announcement and then go away again. The intended audience is computer novice activists, so part of the issue is trust. It’s ok to link to other howtos, but its essential to gain their trust. They’re often suspicious of new technology and wary of geeks, so even if this project is redundant, the feminist perspective will help.

In Linz

I’m in Linz and darn tired. Wrote some music on the train. I’m doing almost all new stuff, but re-using the second half of my first supercollider piece. The piece is kind of klutz and doesn’t work well in stereo, except for the second half, which is cool on it’s own. I got a new joystick two days ago. It was really great when I first plugged it in. 0-255 for real. 10 bits. 4 channels of analog stick action. woot. But it’s become flaky. Sometimes the range of the sticks is cut in half. Sometimes the buttons have different IDs. It’s making me a little nervous. I thought I was buying a name-brand joystick, but the name is actually just similar to what I thought I was buying. Oh well. Maybe I’ll get a third soon and in the mean time, I’ve got a bit of a challenge. Usually unplugging it and replugging it works. Or I could put my awesome joystick brain in it.

In other news, if you plug a Dell laptop into a step-down voltage converter, it fucks up the screen in MS windows. (wtf?)
MY clothes are mildewy. meh, I say. Also, I feel a bit weird about being in a women’s event, even if the sponsoring group is called “gender changer.” Hello, I am twice the gender changer that you are.
Overheard this morning: “somebody was playing the digeridu at 10 o’clock last night!” la la la.
The conference fees include food and lodging, which make it a really good deal, although I was kind of surprised not to be comped in, given that I thought they were going to pay me. We’re staying in a haupt schule. This is a kind of elementary school. They have very thin matresses on the floors of the classrooms.
“Haupt” means half. It’s a half-school. In Germany, and apparently also in Austria, they have really extreme tracking. College bound kids go to something called Gymnasium. At the end, they take a test. If they pass it, the can go to a university. If they don’t pass it, the have they still have their high school diploma, equivalent to those who graduated from a real schule. They just get a diploma and don’t have to take a test. Finally, there exists haupt schules. In high school, these kids go to school part time and spend the other half of their time apprenticing to be things like florists or auto mechanics. If you were going to try to figure out what was the most valuable part of every kind of schooling, the big test result is the payoff for the gynasium. The diploma for those in real schule. The apprenticeship for those in haupt shule.
The one that we’re at is an elementary school. The tracking starts very early. Transferring from one track to another is virtually impossible. Unless you go to gynasium and pass the big test, there is no way that you will ever go to a university in your country. The American in me rebells to this. But the same sort of tracking also exists in American schools and is more subtle and probably, therefore, more evil. Also, we track kids straight to jail rather than in to apprentice programs, so we suck worse.
Interestingly, the school is an arts magnet. The kids must go on to art academy. I always wondered about the liberal arts value (or lack therof) of conservatories. This seems to confirm my suspicions. Also, I’ve seen the alphabet posted in all the classrooms, but not a single math-related thing. Maybe it’s all on a different floor.

Are You a feminist? Why or why not?

Video from the 4th of July shot with my camera. The audio from this will shortly be munched into a piece of music. You too can participate. Make your voice heard! I am not looking for any particular answer. However, I am looking for language diversity. So send me your answer in your favorite language: English, Esperanto, Spanish, Japanese, Klingon, etc. I’m especially looking for German, since the piece is going to premier in Austria.
Email me your answer in audio or video (with sound). Any format is ok. I will thank you in the program notes and give you a copy of the piece. Cell phone movies/recordings are ok, the internal mic on your computer, whatever. Send files to celesteh AT gmail DOT com.
This movie little clip is under a Creative Commons Attribution-only Liscence, btw. Video wants to be free.