can you paste it in text? I'm not transcribing it all by hand

PSXQUYJOYDUVPEGKQMBEPTDTIOLIEFBMYLZJTAKDSOTHCGXZYGRYMRZQHJJBVKWTVPLWBXBZNACVZXXADHWYVEOQCPPIXHRTQCIXGGVYZHCIKZQNCQDKVGMOISRWQBMAYZUXLZRICCKCWXUUXFRGPGBRMJKVNWVQIJDYYNUFQNTMCBDWMLUYBXKYUVLLZQEIVFKDGARTBEBANLARLGRVOJPQAWSPGYKZUYCUIXTUQRMUVBPIQWASXIJYYLWHTPAUDZXESVZO

bump

>>16794996
typical caesar crypt might have been used

>>16794913
Ok retard. Any short string can be encrypted in a way that is unbreakable.
Now use your method to encrypt thousands of messages, some of them captured unecrypted by your adversary, and see how good you really are.

>>16795085
>>16794996
no luck, I might have something wrong though
const decrypted = a
.split("")
.map(el => String.fromCharCode(((el.charCodeAt(0) - 65 - 6 + 26) % 26) + 65))
.join("");

6 is the number by which I want to offset the caesar crypt, you know, like shifting from 1 to 26 to make for the whole A-Z

Another sample ciphertext encrypted using the same system with different inputs.

ZCOTCITVAHXOOMCDOOAZMZCLAIFCZMNDPSWLUODMQUHFBKCBUVEZSWAFOZWDVZYSCYTIJUPPZFEPUVIRTCLRHOVVXMFAQFAUNYOJYQFZHKABEISPLZFRRJLBIVFVAZWKPHTPUPTFXSNHNLGRTUUTEVYYIBMJNGBODAYPTNLTGOHDUKBVXPZOAHRKNVDPOTFDVAQYZLUMNTYEKMLBARYECCBIJYTLOUYIRAVXEKQVQYEUTIJQTZDNCMPRUNWPOKWFLOZITIXF

Only standard Vigenère cipher (repeating NOT autokey) was used to encrypt information within the passage.

>>16795135
>>16795133
>>16795121
>>16795085
>>16794996
I see anything still, but here's the code so you can tweak it easily
https://jsfiddle.net/ajk1wzop/

>>16795365
*I don't see anything

File: average in texts.jpg (75 KB, 332x1080)

75 KB JPG

Letter distribution
Y: 16
X: 14
Q: 14
V: 14
U: 13
Z: 13
B: 12
I: 12
P: 11
G: 11
C: 11
R: 11
K: 10
T: 10
L: 10
A: 10
W: 10
D: 9
M: 9
J: 8
O: 7
E: 7
S: 6
H: 6
N: 6
F: 4

>>16795365

Your code doesn't reveal anything.

>>16795620
it's a caesar decrypt of all positions in the alphabet, because the output looked like one, this anon mentioned this:
>>16795135
which I don't know what is about lels

BE SURE TO DRINK YOUR OVALTINE

>>16796307
son of a bitch

>>16796991
>>16796307
explain

>>16797165
simpsons gag

>>16794913
>passage below contains a message...

"OP is a fag"