This commit is contained in:
Madison Scott-Clary
2022-03-17 23:12:03 -07:00
parent 11cb74ae35
commit ae908532a8
58 changed files with 3555 additions and 3551 deletions

View File

@ -1,79 +1,75 @@
# Ioan Bălan --- 2305
# RJ Brewster --- 2112
Dear,
The pit revealed little.
While I'm sure that your clade, with the resources and minds at its disposal, has already decrypted the AES message, I have only just managed the feat today. It was at least somewhat easier once I learned a bit more about the history of the whole affair.
There were twenty boxes set on a table in front of the snakehead. Twenty receivers for twenty wireless mics. Twenty cables neatly velcroed together into a bundle, contracting from the receivers and arcing catenary toward the dull grey plug-box. They were reduced to a four-by-five grid, arching up above the snakehead before plunging into it, XLR heads buried in XLR nests.
You say that you all like old things, so perhaps you will be delighted to learn what was inside if you have not already. Here is the message in full:
All of the boxes on the table were dull. Mute LEDs simple bumps on their surface. Dark. All but one: the first. The one with a piece of masking tape on its face, scrawled with a '1'. That box had a single red light on the front, indicating that it was powered on, and a single green light, indicating that the corresponding mic was transmitting.
> Odists,
>
> You know me. I will not tell you how, and I will not tell you why this secrecy is in place. Not yet. For now, though, you may refer to me as Qoheleth, or, at need, Hebel.
>
> I am sorry for having said --- or, rather, written --- the Name, but not too sorry. I need to get your attention. There is something serious going on, and I need you focused on the matter.
>
> Let's meet, yeah?
>
> `-----BEGIN RSA PRIVATE KEY-----`
"Great," AwDae murmured. "That leaves only half the school to search."
(There follows another block of gibberish similar to the first.)
If it had been a wired mic, the search would have been over as soon as it began: the cable would've been plugged into the snakehead, and by following it until ey reached its end, there would be the mic.
> `-----END RSA PRIVATE KEY-----`
>
> Your move, by the way:
>
> ♦2 ♠8 ♠Q ♦8 ♣9 ♣Q ♥2 ♦A ♦4 ♣4 ♣3 ♣A ♠J ♣2 ♦7 ♦5 ♠7 ♥9 ♥5 ♠10 ♥7 AX ♥10 ♠3 ♥4 ♣8 ♠9 ♣6 ♠4 ♥J ♥K ♣10 ♦J BX ♣5 ♣K ♣J ♥8 ♥3 ♦9 ♠2 ♠A ♥Q ♥A ♥6 ♦K ♠5 ♣7 ♦Q ♦10 ♠6 ♦6 ♦3 ♠K
And what?
There are several things of interest here. I'm sure you'll want to talk this all through, but as I will inevitably be writing this all down in the end, I figured I would also get my thoughts down on paper now, while they're fresh.
There would be the mic, and ey would still be stuck in a nightmare. No, in some parody of a nightmare. All dressed up for the high school pops festival and, here, see? The auditorium is completely empty.
The passphrase for this encrypted message was *kemmer*. If the other Odists figured it out, I would be curious to see what they make of it, just as I'm curious as to your thoughts. Perhaps later. For now, there's a bit of story, here.
The fox barked a laugh at how many cliches littered the situation. Turning away from the receivers, ey rested eir weight against the edge of the table that bore them. Ey leaned a moment, then hiked eir backside up onto the familiar surface, relishing the squeak of stressed metal from eir sudden burden.
I did not originally find the passphrase, as the letter itself was decrypted through known weaknesses. None of the tools that I was able to find would (could?) give me the key, since all of the attacks were along direct avenues. Don't ask the details, I can hardly understand them..
AwDae swung eir legs back and forth, hearing the table creak and groan in time with the slow movements. The sound was quiet, but in that dread silence, more than enough to fill the hall.
Instead, I found the passphrase by accident while doing a search on some of the contents of the letter. Notably, I searched on *Qoheleth*, and then *Hebel* in relation to that name. There's lots of juicy stuff here. *Qoheleth* is more title than name, and is used in a book in both the Christian and the Jewish bibles. Given the author's reference to the Hebrew word, I've been restricting myself to searches surrounding the Tanakh. I should add that, while in the Tanakh, the book is called by the same name, while in the Christian bible, it is called *Ecclesiastes*, from the Greek.
Ey stopped.
*Qoheleth* can mean 'teacher', but also 'gatherer' or 'director of the assembled'. This last one, I suppose, fits in with their suggestion that the clade meet up. Perhaps all together? It is also referenced as *Ecclesiastes* in words such as ecclesiastical, 'relating to the church *qua* assembly'.
The auditorium was pleasantly wet: not damp or moist, but in terms of echo, it had just the right amount; or, at least, as much as a high school auditorium was able to muster. Had it been dry, the sound would've died away completely. The drier a room, the closer it got to an anechoic chamber. Zero echo. The painful lack thereof.
*Hebel*, in this case, appears to be an approximation of what is usually spelled *havél*, which translates to 'vapor', but is also interpreted as 'vanity' or, when taken metaphorically, 'meaningless'. For instance, the book begins:
AwDae knew this hall, even years later, even in dreams. Ey knew the pockets of good and bad sound scattered throughout the seating. Ey knew the dead spots on stage where one's voice would fall flat. Ey knew how the stage was built rather like a horn, performers at the small end, so that their performances were projected out toward the audience. Ey knew how the stage was built like a drum, the orchestra pit a chamber of its own.
> havél havalím 'amár kohélet havél havalím hakól hável.
And yet, there was that slight echo of the squeaking of the table.
Which is, in some translations:
An idea. A crazy one, sure, but by this point, with despair nipping at eir heels, a crazy idea was better than none.
> "Meaningless! Meaningless!" says the teacher. "Utterly meaningless! Everything is meaningless."
*And*, a bitter portion of em reasoned. *If getting lost is permanent like they say, I've got nothing to lose.*
Bleak, no?
Ey hopped off the table and began to pace.
The entire book is quite fascinating, and the tone seems to waver between this comfortable sort of nihilism (I hesitate to say hopelessness, as hope does not seem to be a factor in play here) and education, with Qoheleth using their past experiences and meditations to offer instruction on how to live a full life.
The squeal of feedback in an audio system is an emergent behavior, and even those who have not heard it before know immediately that something is wrong as soon as the hum starts. That quiet hum in the background, building exponentially.
Back to the passphrase, though.
It doesn't take long before it can be understood as something originating in the system, rather than coming from speaker or performer. From there, it builds on itself, feeding back into the mic and growing louder until it quickly overwhelms all other sound. Rises, crescendos. Hearing and speaker damage equally likely if left unchecked.
I have found several references to the term *kemmer*, with the primary source being an ancient speculative novel by the name *The Left Hand of Darkness* by Ursula K. Le Guin. I forked and read this while investigating the Tanakh, and the book seems to surround the sociopolitical ramifications of a subspecies of humans which is androgynous most of the time, but which undergoes a biological process (*kemmer*) wherein they settle into one of two physiological sexes for the purposes of sex and procreation.
Similar, in an upside-down sort of way, to the echo that AwDae had caused making the table squeak beneath eir weight. Sound was picked up by the microphone, transmitted through the sound board, then out into the room. Amplified, though, through the speakers.
I was not able to deduce anything concrete out of this term, because I cannot tell where it is directed. While I do not presume to know the Name (nor do I wish to!), one possibility is that it refers to the author of the Ode. Another is that it refers to some aspect of the Ode clade itself. You are perhaps uniquely positioned to answer this, as I don't imagine the entirety of the Ode clade are agender foxes, given both what I know of Michelle Hadje and how you speak of your cocladists. A third possibility is that the term may apply to Qoheleth themself. A fourth is that it relates to the mystery at hand in some way. And, of course, it could be meaningless (hah) in terms of subtext, in this case and does not apply beyond being a neat word.
If the microphone started to pick up sound from the speakers --- and sound was sound, the mic cared not where it came from --- that sound would loop through the board once more.
That said, I'm not a fan of the final interpretation, as upon further digging, I came across the line "the key word is kemmer, that's what yo' ass need" in an equally ancient song ("Air 'em out" by clipping. *[sic]*), which was too tight a coincidence to pass up. The annotated lyrics to that song, in turn, were packed with more references and discursion than this letter, many of which refer to old science fiction books and movies. This verse in particular features heavy references to *The Left Hand of Darkness*, including the phrase 'Ansible' --- which shows up in other books as well --- and, in turn, shows up in some of our technology: the communication system by which uploads are sent from Earth to the sim-system here at the L5 point is called 'Ansible'. This struck me as particularly important. I found this song both in my searches on *kemmer* as well as on the Ansible, having taken to heart your suggestion that the clade likes 'old things'. The Ansible turned up a *third* time in the context of asymetric cyphers, mentioned below.
A feedback loop.
Given this additional set of coincidences, I've compiled a list of further references in this song for research down the line.
It would continue to build through further and further iterations, until the auditorium was filled with a roar of that one dread pitch the microphone had first locked onto.
At this point, I have only addressed the encryption passphrase and the salutation of the message! You must forgive me for the discursive nature of this letter. There are many layers at play, here, and I believe this is intentional on the part of the author. As you mentioned, amanuenses form a collection of semiotic processes relating to the task they are participating in. I've taken this to heart and am amassing documents surrounding the subtext as well as the text.
Dread and dire. Cursed. An eternal struggle.
The second paragraph of the letter I would like to discuss with you in person, as I think that there is context here that may well be specific to your clade. I cannot imagine what might be so serious.
Obviously microphones were still in use. They hadn't been abandoned because of the loop; they just got smarter about finding ways around feedback.
After that paragraph comes another block of text. Rather than being an encrypted message, however, it is a private key used for the RSA cryptosystem. It is an asymmetric cipher, which means that there is out there somewhere a corresponding public key. Strange that we are given a private key rather than a public one, as such keys unlock doors, rather than lock them. RSA can be used for many things, so that we were given the private key in this case makes me think that this will be used to either decrypt or otherwise access information down the line. Before you ask, yes, there is a passphrase involved with this. However, I have not yet figured out how to extract that from the noise yet. Cryptography is intriguing, but much of it is over my head, so I am relying on off-the-shelf solutions.
One could angle speakers toward the audience, rather than the stage. Bodies were notoriously bad reflectors of sound. Part of what made the stage so acoustically dead, that.
Finally, after the key block, we get a deck listing for a standard deck of playing cards. I am assuming, here, that the cards labeled *AX* and *BX* are jokers, though I have not seen them differentiated as such in the past. I am, frankly, at a loss when it comes to this section, so all I can offer are some thoughts on subtext.
One could turn down the monitor speakers facing the stage, but that would be cruel to one's performers.
"Your move, by the way" implies two things. First, it implies that there is some sort of ongoing game going on between Qoheleth and the clade. This strikes me as strange, and I cannot put my finger on why. It is not that you do not seem the type to play games, as you seem playful enough to me. Perhaps it's that the letter begins with riddles about the true identity of Qoheleth, yet any ongoing game (and such a weird way to provide it!) would perforce give away that identity immediately. Perhaps it is simply this --- all of this --- that is the game?
One could turn down amplification, but that defeated the purpose.
The second implication is broader, and consequently more of a hunch on my part: this is a very casual thing to say to someone. For one, to have a *non sequitur* of a postscript on a letter that seems very focused on a single topic is a strange thing to do. It's the type of thing you might do when sending a friendly letter to someone rather than a riddle of a message (I will admit, I'm considering what postscript I leave at the end of this letter now). The tone also differs from the remainder of the letter. It is familiar and friendly. The only thing that is even remotely close being "Let's meet, yes?", and even that feels more formal.
The solution, then, was gain.
So, one question answered and several more raised. The largest, of course, remains: how deep does this all go?
The adjustment was provided by a knob at the very top of the sound board governing the sensitivity of the mic. At the top, befitting its importance in the setup. The very beginning of the signal path.
I will continue my investigations and keep you in the loop on those. I hope to hear from you soon --- I know I shall.
Turn the gain all the way down, and the mic was a dumb lump of metal and plastic. Turn it all the way up, and the mic picked up everything from the movement of the air to the slight hiss of the live sound system, almost guaranteeing instant feedback.
All my best,
AwDae cranked the gain almost to the point of feedback. If ey could make noise in various points throughout the auditorium, maybe it'd get picked up. The more feedback ey generated, the more sound the mic was picking up. The more sound it was picking up, the closer ey was to it.
Ioan Bălan
Eir possible locations for the mic hadn't been reduced, it was still half the school, but eir chances of finding it sooner rather than later would go up. If the mic was not in the auditorium, ey could turn the main system up and start venturing further afield. Leave a door open, let the mic hear. Let em hear the theater ring like a bell in turn.
PS - In engaging with this project, my searches and purchases on the exchange are shaping my reputation quite strangely. \#Tracker has received several queries for future projects surrounding both novel forms of encryption and a few requests for historical analyses on speculative fiction. Ey has turned down all of the former and seriously considered all of the latter --- and ey wishes you to know that ey places the blame for this squarely on your shoulders.
Riddles. Triply weird.
AwDae felt stupid. Insulted. Trapped for life and still solving riddles.
Hopelessness dimmed eir vision.
Ey shook eir head, ears laid flat.
"At least it's something."