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writeup
02 Feb

Markoff

Category: 

The name of this task connected to "Markov chain"

The main idea of that system is that the next state depends only on the current state, and there is a probability of transition.

First try shows, that one word phrases are shutting down the connection.

So we need to start with two word phrase. First hint is in the password:"talk_with_markov_about_positive_things".

writeup
31 Jan

Secc

Category: 
Задание:
 
This key verification scheme is built on elliptic crypto, bet this points are
impossible.
 
nc 195.133.87.171 5555
 
password: secch4l*
 
Так же нам даны исходники этой схемы
writeup
30 Jan

Rbox

Category: 
 
Задание:
 
Unhash this:
5ebad7dcbd73584f32ef949486a161a1e9f10e48ade43b03649a2ca680f327c4
 
nc 195.133.87.165 5555
Auth token: rb0xch4ll3ng3
 

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