[CRACK THIS] Three levels of homebrew encryption {TEST MY ENCRYPTION MEHTOD}

[CRACK THIS] Three levels of homebrew encryption {TEST MY ENCRYPTION MEHTOD} - Printable Version

+- Hack Forums (https://hackforums.net)
+-- Forum: Hacks, Exploits, and Various Discussions (https://hackforums.net/forumdisplay.php?fid=45)
+--- Forum: Blackhat • Red Team • Offensive Security (https://hackforums.net/forumdisplay.php?fid=447)
+---- Forum: Cryptography, Encryption, and Decryption (https://hackforums.net/forumdisplay.php?fid=126)
+---- Thread: [CRACK THIS] Three levels of homebrew encryption {TEST MY ENCRYPTION MEHTOD} (/showthread.php?tid=2553985)

[CRACK THIS] Three levels of homebrew encryption {TEST MY ENCRYPTION MEHTOD} - dawnofwar - Jun 3, 2012

Alright guys, so I've been in the process of developing my own text based encryption method, but before I go on, I feel like I should give it a quick test before I keep trying to enhance on it. So I present to you, 3 levels of encryption. A neat thing about this, is that you can apply it to any of the popular text based algos out there, providing it accepts all characters on an english keyboard.

Rules: 1) If you crack it, post that you have solved and I WILL PM YOU for the answer.

2) You will not ask about how I have generated this algo, and or what is used in the process.

3) You may not ask for any hints, or any help from anyone.

Note: Please note this is barebones, and is the first prototype of my algo. Further modifications will make it more difficult to crack, and more difficult to determine how many characters are involved in each encryption.

Level 1:

Code 
thuY5c2meBru2uchepu3eswen$vacuqa98havatravuch+bere!x!K3QU3eNu+tafrUNAtrU4wu7acHapRuphEmeCrEStuBreK5qA

Level 2:

Code 
MU!@W=?GE7ez&prad?As@uSwuzE&uPra+EHU!Asw-pRA-AP#veAT!3sTedREcRax*6Rura?RecretazazuX=d4epAkUQ9cHaBaxucrup

    br&8pesebrutradru9ehustujama#uPu2huspawR&d6T

level 3:

Code 
6_d5tEtrE7@3=Xuwe@rudre3Ek-ka&W2qeDr*=$C-abr=ya5UK$r*c3#af=ates6eqanebreSte6rec9ub=!Thewruwrud7u_@e9yUseWus_unesuP!thu?RUwethUqucRucrUgu6e8eZUxeyahufr3*rabx!K3QU3eNu+tafrUNAtrU4wu7acHapRuphEmeCrEStuBreK5qA

* - spectrum10 - Jun 3, 2012

Okay this shit is difficult. i dont see anyone decrypting this XD

* - dawnofwar - Jun 4, 2012

Bump, come on 30 views and one reply?
Bounch of chicken shits, you know you can't crack so you don't even try? Chicken noises

I even challenge FEDS to try and crack this.

69 views and 1 other reply? Come on guys quit being abounch of pussies. Where did all the pro crackers go?

* - Jire - Jun 4, 2012

Nope, cannot crack. To crack something like this you'd need some more info on how the output was generated (e.g. was randomness used, etc.)

* - dawnofwar - Jun 4, 2012

All I'll tell you is the strings of text were randomly generated :P
It's desinged to be uncrackable bro, why would I tell anyone? The whole point is being uncrackable.

* - KILLM3 - Jun 5, 2012

Of course no one can decrypt it without any other knowledge.

Code 
as9d8a9s8d0as89d09a8f6g76df87g67

^Go figure out the algorithm behind that.

You can't can you? Because you have no background information.

Your thread should be set up like this:

EXAMPLE ENCRYPTION:

Code 
PlainText

Code 
3nCod3d_0ne_7imes

Code 
3n(0d3d_7w0_71mes

^This way people have something to reverse engineer.

Then you give them the encryptions of a DIFFERENT plaintext, and have them solve for it.

What you are asking them to do is literally impossible.

* - TheDubWubCub - Nov 9, 2012

I agree with KILLM3, You can't decrypt this without at least an example of plaintext to ciphertext. Anyone can make an uncrackable cipher :D

* - ashman469 - Feb 4, 2013

you cant just decrypt a homebrew without knowing the subject of the sentance or something