#ciphertext

[ciphers-fr]

as a former horse-child i am obligated to draw a Cirrus at least once

[thebeautifulbook]

CIPHER MANUSCRIPT [aka VOYNICH MANUSCRIPT] by Roger Bacon[?] (Central Europe, c.1401-1599) 18th -19th century binding.

‘Scientific or magical text in an unidentified language, in cipher, apparently based on Roman minuscule characters; the text is believed by some scholars to be the work of Roger Bacon since the themes as the illustrations seem to represent topics know to have interested Bacon…. A history of the numerous attempts to decipher the manuscript can be found in a volume edited by R.S Brumbaugh THE MOST MYSTERIOUS MANUSCRIPT: The Voynich “Roger Bacon” Cipher Manuscript (Carbondale, IL, 1978). Although several scholars have claimed decipherments of the manuscript, for the most part the text remains an unsolved puzzle.’ — from an abstract by the Beinecke Rare Book and Manuscript Library at Yale

source [digitized]

[askbillchiper]

aolzl hyl ta aybl aovbnoaz, ihiff..p dvbskua zfh aolt zviily aovbno.

-mvyk

P RPUKH RULD, OHCPUN ILLU PU FVBY OLHK ILMVYL..

[shadesvoidcenter]

F ILSB VLR

-🔼( @askbillchiper )

F ilsb vlr qll, Yfii.

[ciphermitarai]

[amatobrooklyn]

When I was little I came up with my own code. a couple of years ago I found the encodings and drew this. It's funny that at the moment I don't even remember what is written here. Also, the sketchbook with the code got lost somewhere. I think I’ll never know what’s written here🥲 the basic concept in squares and triangles and the connections between them. each connection and dot on a certain side means a different letter. with all this, there are 36 variations of the original arrangement of letters. and the image in the middle I don’t even know what it means

[nyarlathotep-the-dark-pharaoh]

is there any eldritch knowledge that you would like to share?

frrnq://uuu.wmsrszc.amk/uyraf?t=ulTeLQtN1W0

[cloudbounc3]

MORE CIPHERS! The one called Crescerys was made u/TokiwaKurumi on Reddit. The rest were made by @thealchemybook on TikTok. Check ‘em both out they look really cool.

[gl1tchbr3ak]

Ciphertext is so cool... I don't know that many but so far I've figured out caesar cipher, and I'm working on rail fence rn!! I'm mainly confused with rail fence when the plain text has spaces in it, but I also still need to try with 4 or more rails.

I'm trying to figure out how to calculate how many rails there are when you don't know, although, if you do know the amount of rails and need to figure out the spacing between each letter on the top line, you can do 2x-3, the x representing the amount of rails! I've tested that with up to 6 rails, but I haven't tried with anything further than that yet. When there's 3 rails, half of the total amount of letters will be in the center line, and the top and bottom rows are each a quarter of the total amount of letters.

After I figure out rail fence with up to 10 rails (I don't know if that many will even be useful but it'll be nice to know) I'm gonna try to decode monoalphabetic ciphertext!

(also if anyone knows any other ciphers PLEASEE reply or reblog w/ them because I need to try to figure out some others as well)

[vspon]

𝕎𝕫𝟡𝟘𝕒 𝟟𝟞𝟘𝕒!!!

𝕐𝕫 ��𝕔𝕧𝟡𝕗𝟞𝟝𝕧! 𝟜𝕗 𝟝𝕣𝟜𝕧 𝕫𝟘 ℂ, ℤ'𝟜 𝕙𝕟 𝕗𝕧𝕣𝟡𝟘 𝟞𝟛𝕦 (𝕪𝕧𝟝𝕥𝕧 𝕒𝕪𝕧 𝕥𝕫𝟟𝕪𝕧𝟡 𝟚𝕧𝕗 :𝕌) 𝕣𝟝𝕦 ℤ 𝟛𝕫𝟚𝕧 𝕒𝟞 𝟜𝕣𝟚𝕧 𝕥𝕫𝟟𝕪𝕧𝟡𝟘! ℤ 𝕪𝟞𝟟𝕧 𝕗𝟞𝕓'𝟛𝟛 𝕣𝟛𝟛 𝕧𝟝𝟙𝟞𝕗 𝟜𝕗 𝕥𝕫𝟟𝕪𝕧𝟡𝟘 𝕣𝟝𝕦 𝕨𝕫𝟝𝕦 𝕒𝕪𝕧𝟜 𝕣 𝕨𝕓𝟝 𝕥𝕪𝕣𝟛𝟛𝕧𝟝𝕩𝕧. 𝟛𝕧𝕒 𝟜𝕧 𝟚𝟝𝟞𝕕 𝕫𝕨 𝕒𝕪𝕧𝕗'𝟡𝕧 𝕒𝟞𝟞 𝕧𝕣𝟘𝕗 𝕣𝟝𝕦 ℤ'𝟛𝟛 𝕒𝟡𝕗 𝕒𝟞 𝟜𝕣𝟚𝕧 𝕒𝕪𝕧𝟜 𝟜𝟞𝟡𝕧 𝕦𝕫𝕨𝕨𝕫𝕥𝕓𝟛𝕒!

ℤ 𝕥𝕣𝟝'𝕒 𝟟𝟡𝟞𝟜𝕫𝟘𝕧 𝕒𝕪𝕣𝕒 𝟜𝕗 𝕓𝟟𝕦𝕣𝕒𝕧𝟘 𝕕𝕫𝟛𝟛 𝕤𝕧 𝟡𝕧𝕩𝕓𝟛𝕣𝟡, 𝕤𝕓𝕒 ℤ'𝟛𝟛 𝕤𝕧 𝟞𝟝 𝕣𝟘 𝟜𝕓𝕥𝕪 𝕣𝟘 ℤ 𝕥𝕣𝟝 𝕒𝟞 𝟘𝕧𝕧 𝕫𝕨 𝕣𝟝𝕗𝟞𝟝𝕧'𝟘 𝕥𝟡𝕣𝕥𝟚𝕧𝕦 𝕒𝕪𝕧𝟜! 𝕋𝕪𝕣𝟝𝕥𝕧𝟘 𝕣𝟡𝕧 𝕒𝕪𝕧 𝕒𝕫𝕒𝟛𝕧𝟘 𝟞𝕨 𝕧𝕣𝕥𝕪 𝕥𝕫𝟟𝕪𝕧𝟡 𝕕𝕫𝟛𝟛 𝕤𝕧 𝕒𝕪𝕧 𝕣𝟝𝟘𝕕𝕧𝟡, 𝟘𝟞 ℤ'𝟜 𝟜𝟞𝟡𝕧 𝕫𝟝𝕒𝕧𝟡𝕧𝟘𝕒𝕧𝕦 𝕫𝟝 𝕒𝕪𝕧 𝟘𝕒𝕧𝟟𝟘 𝕗𝟞𝕓 𝕓𝟘𝕧𝕦 𝕒𝟞 𝕦𝕧𝕥𝟞𝕦𝕧 𝕒𝕪𝕧𝟜 (𝟝𝟞 𝕥𝕪𝕧𝕣𝕒𝕫𝟝𝕩 >:))

[ciphers-fr]

Flight Rising: Blingee Edition

[greenlodgecypher]

Cryptography Column

Part 1

From Aivas

This month: Bigram Cipher

This month's cypher is one that hails back to some very fun old cryptography manuals. A bigram cipher relies on dividing your ciphertext up into two-letter segments, and replacing those with a single character. That means that you have a lot of combinations, and in turn, must have a large table of options to encipher from. On the other hand, it means that the ciphertext could be halved in length compared to the original plaintext. It's a bit time-consuming to encrypt and decrypt, and it's no more secure than any other cypher whose key can be stolen. All the same, this one is really fun. Because you need a large table, you can make it a long series of fun things. Little doodles? A series of fractal iterations? Other letters and computer characters? The sky's the limit. Today, we'll make use of a ciphering table from De furtivis Literarum Notis (1563), by Giambattista della Porta. It doesn't use every letter in the English alphabet, so our plaintext will have to be edited to suit that.

they reached perigee over Ontario, but were not destroyed

thei reached perigee over Ontario, bvt vere not destroied

th ei re ac he dp er ig ee ov er on ta ri ob vt ve re no td es tr oi ed

Part 2

[askbillchiper]

bill i decoded one of them..

They want me to slow down?

Okay, Billy..do you remember when I spit in your eye and you just licked it up? ..mm

THAT WAS A DELETED SCENE

THAT WAS A DELETED SCENE!

also that alarm i sent was the 𝓯𝓻𝓮𝓪𝓴 alarm going off on YOU

I'M GONNA FUCKING JUMP OFF THE THERAPRISM 😂😂😂😂

[disappointingcabbage]

What if I started posting stuff written in cipher to see if anyone can decode it? Like no amount of googling would help you I made the ciphers up and have the only (handwritten) copy of the key. Would anyone like that? Is it a good idea?

[ciphermitarai]

I get waves of anxiety any time I post my art so I haven’t been doin that much lately so thanks for like. Being cool about it im gonna go nap now

[cloudysarts]

everyone is posting their bill humanizations......guys he already has a humansona. his name is silas birchtree