can you crack my code?
Posted in the Cryptography Forum
#1 Oct 27, 2010
I've just finished writing a new system and I'd like to see if and how people can crack it.
In this hypothetical situation with two people a and b, a sends a message to b and b sends a response to that message. Below is their brief conversation.
arntmn&oglrlt8mcoamatnr^mn err32rathr:bbxo5ghmbogto4wrlnm hctbtbtz\0hbgcath2b0o4at
trto93*totrtnp4bjf6tbotanhmhbm wo)970mtm;tttg6ntfmltltlbmbgbp rbo,arab0to7t1tth5b8
What is the message? And the response? What is the encryption system with all its conditions? What key was used?
Let me know if you manage to crack it and how long it took.
E-mail me at: [email protected]
#2 Oct 29, 2010
If you want anyone to evaluate your system, you should provide full details.
That is, a full description of the encryption and decryption processes, and source code for a working implementation in some widely-used programming language.
Plus several samples of plaintext/ciphertext/key.
#3 Jun 16, 2012
plz crack it :D need healp
#4 Nov 20, 2012
Kan du inte googla eller?
#5 Jul 12, 2013
i need help. my friend gave ma this code and i cant understand it can someone plz help me?
K JCXA C ETWUJ QP VCANQT YQQFVCTF
#6 Nov 22, 2013
I have a crush on taylor woodtard
#7 May 12, 2014
crack d code
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