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Re: Codebusters C

Posted: March 22nd, 2019, 7:27 pm
by Name
Here's an excerpt from the lab I did in chem class today, encoded as a Caesar cipher:

Ze kyzj vogvizdvek, pfl nzcc jklup kyv vwwvtk fw zetivrjzex kyv tfetvekirkzfe fw re zfezt tfdgfleu fe tfeultkzmzkp.
shift = 17
IN THIS EXPERIMENT, YOU WILL STUDY THE EFFECT OF INCREASING THE CONCENTRATION OF AN IONIC COMPOUND ON CONDUCTIVITY.
Solve this following affine:
YOIMDOMCFSEBIQN
Where N=D and D=N
(It may appear at first that the question is unsolvable due to the a value not being coprime to 26, but the question is actually solveable).
Edit: also something interesting- the encryption key and decryption key are the same.

Re: Codebusters C

Posted: March 30th, 2019, 4:55 pm
by UTF-8 U+6211 U+662F
Here's an excerpt from the lab I did in chem class today, encoded as a Caesar cipher:

Ze kyzj vogvizdvek, pfl nzcc jklup kyv vwwvtk fw zetivrjzex kyv tfetvekirkzfe fw re zfezt tfdgfleu fe tfeultkzmzkp.
shift = 17
IN THIS EXPERIMENT, YOU WILL STUDY THE EFFECT OF INCREASING THE CONCENTRATION OF AN IONIC COMPOUND ON CONDUCTIVITY.
Solve this following affine:
YOIMDOMCFSEBIQN
Where N=D and D=N
(It may appear at first that the question is unsolvable due to the a value not being coprime to 26, but the question is actually solveable).
Edit: also something interesting- the encryption key and decryption key are the same.
is a 12 and b 3?

Re: Codebusters C

Posted: March 30th, 2019, 6:44 pm
by Name
Here's an excerpt from the lab I did in chem class today, encoded as a Caesar cipher:

Ze kyzj vogvizdvek, pfl nzcc jklup kyv vwwvtk fw zetivrjzex kyv tfetvekirkzfe fw re zfezt tfdgfleu fe tfeultkzmzkp.
shift = 17
IN THIS EXPERIMENT, YOU WILL STUDY THE EFFECT OF INCREASING THE CONCENTRATION OF AN IONIC COMPOUND ON CONDUCTIVITY.
Solve this following affine:
YOIMDOMCFSEBIQN
Where N=D and D=N
(It may appear at first that the question is unsolvable due to the a value not being coprime to 26, but the question is actually solveable).
Edit: also something interesting- the encryption key and decryption key are the same.
is a 12 and b 3?
No
solve for B value first

Re: Codebusters C

Posted: March 30th, 2019, 7:24 pm
by UTF-8 U+6211 U+662F
IN THIS EXPERIMENT, YOU WILL STUDY THE EFFECT OF INCREASING THE CONCENTRATION OF AN IONIC COMPOUND ON CONDUCTIVITY.
Solve this following affine:
YOIMDOMCFSEBIQN
Where N=D and D=N
(It may appear at first that the question is unsolvable due to the a value not being coprime to 26, but the question is actually solveable).
Edit: also something interesting- the encryption key and decryption key are the same.
is a 12 and b 3?
No
solve for B value first
SCIENCEOLYMPIAD
Encrypt this text with a Caesar shift of 17: WOW THAT TOOK ME WAY TOO LONG

Re: Codebusters C

Posted: March 31st, 2019, 12:17 pm
by olivia.m19
Encrypt this text with a Caesar shift of 17: WOW THAT TOOK ME WAY TOO LONG
NFN KYRK KFFB DV NRP KFF CFEX

Re: Codebusters C

Posted: March 31st, 2019, 12:20 pm
by UTF-8 U+6211 U+662F
Encrypt this text with a Caesar shift of 17: WOW THAT TOOK ME WAY TOO LONG
NFN KYRK KFFB DV NRP KFF CFEX
Yep, your turn

Re: Codebustews C

Posted: April 1st, 2019, 8:33 am
by olivia.m19
Decrypt this Vigenere cipher, with key UWU

isi qdun’o nbem? bwjju ujscq biis’m xws!

(i’m very sorry lmao)
(There are some slang terms/kind-of-errors)

We: Codebustews C

Posted: April 1st, 2019, 9:16 am
by jimmy-bond
Decrypt this Vigenere cipher, with key UWU

isi qdun’o nbem? bwjju ujscq biis’m xws!

(i’m very sorry lmao)
There may be an issue solving here due to the April Fool's thing.

Re: We: Codebustews C

Posted: April 1st, 2019, 9:23 am
by olivia.m19
Decrypt this Vigenere cipher, with key UWU

isi qdun’o nbem? bwjju ujscq biis’m xws!

(i’m very sorry lmao)
thewe may be an issue solving hewe due to the apwiw foow's thing.
I doubled checked, it should work. However, I edited my post bc there are some details i forgot to mention oops

We: Codebustews C

Posted: April 1st, 2019, 11:32 am
by dragonfruit35
Decrypt this Vigenere cipher, with key UWU

isi qdun’o nbem? bwjju ujscq biis’m xws!

(i’m very sorry lmao)
(thewe awe some slang terms/kind-of-errors)
owo what’s this? happy apwiw foow’s day!