shilch

#!/bin/sh

. /etc/rc.subr

# PROVIDE: homecrypt
# REQUIRE: FILESYSTEMS
# BEFORE: LOGIN

name="homecrypt"
desc="Home directory encryption"

shilch

#!/usr/bin/env python3
from pwn import *

n = 23946008544227658126007712372803958643232141489757386834260550742271224503035086875887914418064683964046938371640632153677880813529023769841157840969433316734058706481517878257755290676559343682013294580085557476138201639446709290119631383493940405818550255561589074538261117055296294434994144540224412018398452371792093095280080422459773487177339595746894989682038387107119249733105558301840478252766907821053044992141741079156669562032221433390029219634673005161989684970682781410366155504440886376453225497112165607897302209008685179791558898003720802478389914297472563728836647547791799771532020349546729665006643

def get_ciphertexts():
    conn = remote('chal.cybersecurityrumble.de', 34187)

    while (conn.recvline()) != b'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n':
        pass

shilch

#include "merkle.h"

#include <assert.h>
#include <string.h>
#include <stdio.h>

void merkle_init(merkle_ctx* ctx){
    ctx->size = 0;
    ctx->mutated = false;
}

shilch

Keybase proof

I hereby claim:

• I am shilch on github.
• I am shilch (https://keybase.io/shilch) on keybase.
• I have a public key ASCt5xbacLMWh23alroxXSWvPkG3nx3VyoXBAU7J0lig0Ao

To claim this, I am signing this object:

shilch

// algorithm
let h=(n,a='A',b='B',c='C')=>n===1?console.log('%s -> %s',a,c):h(n-1,a,c,b)||h(1,a,b,c)||h(n-1,b,a,c);

// usage
h(3);
// prints:
// A -> C
// A -> B
// C -> B
// A -> C

shilch

<style>
  .spinner {
  display: block;
  width: 128px;
  height: 128px;
  border: 5px solid transparent;
  border-top: 5px solid red;
  border-radius: 50%;
  animation: rotate 2s cubic-bezier(0.35, 0.61, 0.35, 0.61) infinite;
}