TryThis0ne >> Challenges >> Cryptography
the first level
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Mustang




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Sent on: 23/09/2005, 07:45:17 Reply | Quote | Warn | Edit
http://www.trythis0ne.com/levels/cryptography/PreMission/index.html

i don't succeed to solve this i dont know how to come to encrypted text what i need to look in the start how can i know how this text encrypted

i hope you can guiding how to crack encrypted text [=

cp77fk4r
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Sent on: 23/09/2005, 07:57:07 Reply | Quote | Warn | Edit
Hi Mustang! look, You know that the encrypted text should to give ya the password! so, the word "password" or even the sentence "the password is.." necessary to be in this cypher!

so..? the word "password" in the 8 chars and the chr in index 3 and 4 need to be same! try to find same structural word in the cyper!

Meanwhile, this is the start.

good luck!

Mustang




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Sent on: 23/09/2005, 08:00:25 Reply | Quote | Warn | Edit
thx alot man [=

cp77fk4r
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Sent on: 23/09/2005, 14:24:55 Reply | Quote | Warn | Edit
Npmln, if you need more help- ask me here :)

pplufthesun




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Sent on: 26/09/2005, 19:45:34 Reply | Quote | Warn | Edit
cp77fk4r:
Npmln, if you need more help- ask me here :)


I am still lost i beleive that [DELETE] is the word password but besides that i am lost.
Thanks.

Edit by : cp77fk4r At 26/09/2005, 17:53:12

cp77fk4r
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Sent on: 26/09/2005, 19:52:55 Reply | Quote | Warn | Edit
it's good start- try now to replace the all first chr with P (P is the first chr in "Password") and all the second chr with A (A is the second chr in "pAssword") and etc etc'

K-Gen




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Sent on: 02/10/2005, 22:23:58 Reply | Quote | Warn | Edit
I easily translted (decrypted) it but who the f**k should i know how "said" this "sentence" ?

Edit by : K-Gen At 02/10/2005, 20:24:16

Edit by : K-Gen At 02/10/2005, 20:27:13

K-Gen




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Sent on: 02/10/2005, 22:26:19 Reply | Quote | Warn | Edit
NVM ..
"If its not on google you don't need it"
(K-Gen)
1 4M 1337

Edit by : K-Gen At 02/10/2005, 20:27:55

Flux




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Sent on: 24/10/2005, 16:32:31 Reply | Quote | Warn | Edit
Where can one enter the password to pass te level?
I must have missed it...

cp77fk4r
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Sent on: 24/10/2005, 16:53:12 Reply | Quote | Warn | Edit
If you asked where can you need to submit the password to get the sroce- enter to the homepage and look at the "submit score" in the left bar.

itsusama




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Sent on: 20/11/2005, 05:54:05 Reply | Quote | Warn | Edit
>Hi Mustang! look, You know that the encrypted text should to give ya >the password! so, the word "password" or even the sentence "the >password is.." necessary to be in this cypher!

>so..? the word "password" in the 8 chars and the chr in index 3 and 4 >need to be same! try to find same structural word in the cyper!

>Meanwhile, this is the start.

>good luck!

what do u mean by 'and the chr in index 3 and 4'.

cp77fk4r
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Sent on: 20/11/2005, 16:20:52 Reply | Quote | Warn | Edit
ex:
if STR='ABCDE' then:
STR[1]='A'
STR[2]='B'
STR[3]='C'
STR[4]='D'
STR[5]='E'

and if STR='ABCCE' then:
STR[3] == STR[4].

understand?

drtask




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Sent on: 25/12/2005, 07:38:42 Reply | Quote | Warn | Edit
so if A == STR[1] then when you get to J would it continue on to J == STR [10] or would it fall back to 1 or 0?

cp77fk4r
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Sent on: 25/12/2005, 20:35:16 Reply | Quote | Warn | Edit
=_=', no no no no no no.. look bro, i mean 1,2,3,4 and 5 in the simple string "ABCDE", not in the cyphertext!

dorl9




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Sent on: 17/02/2006, 12:40:17 Reply | Quote | Warn | Edit
how to hell can i pass this this lvl?
i dont understand how can i encrypted that f*cking text???

codingr
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Sent on: 17/02/2006, 17:17:48 Reply | Quote | Warn | Edit
read the whole topic..
we cant give further hints on that subject.

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