recipes

.dhexrc

+#DHEXCOLORSCHEME
+#VERSION 0
+#possible colors are: BLACK,RED,GREEN,YELLOW,BLUE,MAGENTA,CYAN,WHITE
+#possible extra flags are: UNDERLINE,REVERSE,BLINK,DIM,BOLD
+BRACKETS: FG=BLACK,BG=BLACK,BOLD
+HEXFIELD: FG=WHITE,BG=BLACK
+INPUT: FG=BLACK,BG=WHITE
+CURSOR: FG=WHITE,BG=BLACK
+TEXT: FG=WHITE,BG=BLACK,BOLD
+MENU_NORMAL: FG=CYAN,BG=BLACK
+MENU_HIGHLIGHT: FG=BLACK,BG=CYAN
+MENU_HOTKEY: FG=YELLOW,BG=BLACK,BOLD
+MENU_HOTKEY_HI: FG=YELLOW,BG=CYAN,BOLD
+FRAME: FG=BLUE,BG=BLACK,BOLD
+NORMAL_DIFF: FG=YELLOW,BG=BLACK
+CURSOR_DIFF: FG=YELLOW,BG=WHITE,BOLD
+HEADLINE: FG=BLUE,BG=BLACK,BOLD
+HEADER: FG=BLACK,BG=CYAN
+KEYF1:1b 5b 31 31 7e
+KEYF2:1b 5b 31 32 7e
+KEYF3:1b 5b 31 33 7e
+KEYF4:1b 5b 31 34 7e
+KEYF5:1b 5b 31 35 7e
+KEYF6:1b 5b 31 37 7e
+KEYF7:1b 5b 31 38 7e
+KEYF8:1b 5b 31 39 7e
+KEYF9:1b 5b 32 30 7e
+KEYF10:1b 5b 32 31 7e
+KEYESC:1b
+KEYBACKSPACE:08
+KEYDEL:7f
+KEYENTER:0a
+KEYTAB:09
+KEYUP:1b 5b 41
+KEYDOWN:1b 5b 42
+KEYRIGHT:1b 5b 43
+KEYLEFT:1b 5b 44
+KEYPGUP:1b 5b 35 7e
+KEYPGDOWN:1b 5b 36 7e
+KEYHOME:1b 5b 37 7e
+KEYEND:1b 5b 38 7e

recipe.txt

+Lab 1 Setting up ssh
+
+cat ~/.ssh/id_rsa.pub | ssh @HOST "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
+
+
+
+
+
+
+
+1. SSH config for VM unclear if it is completed need lab 1
+
+2.1 Fixed Hosts --done
+
+2.2  
+sudo apt-get install resolvconf
+sudo systemctl start resolvconf.service
+sudo systemctl enable resolvconf.service
+sudo systemctl status resolvconf.service
+
+sudo nano /etc/resolvconf/resolv.conf.d/head
+
+make edits
+nameserver 8.8.8.8
+
+save
+reboot 0
+
+cat /etc/resolv.conf  should have edits
+
+2.3 Knowledge of Apt
+
+3 Install Apache
+
+install synaptic search apache2
+install apache 
+
+or sudo apt install apache2
+
+
+3.2 Install Mysql
+-install from apt use password given
+
+3.3 install php
+
+sudo apt update
+sudo apt install php libapache2-mod-php
+
+sudo systemctl restart apache2
+
+check: firefox localhost/group.php
+
+3.4
+gedit /etc/sudoers
+serveroperator ALL=(ALL) /sbin/reboot 
+serveroperator ALL=(ALL) /sbin/service apache2 restart
+
+
+
+Eval
+cat /etc/resolv.conf   ---> contains 8.8.8.8
+
+cat /etc/hosts ---> contains correct hostname
+
+mysql -u root –p  --> works with password
+
+firefox localhost/group.php ---> works
+
+su serveroperator  ---> exists
+sudo reboot 0 ---> works as serveroperator
+sudo service apache2 restart ---> works as serveroperator
+
+
+
+Lab 3
+1 . 
+sudo apt install openssl dhex
+
+2.1 (no submission) “openssl enc <ciphertype> -e -in plain.txt -out cipher.bin -k <key_string> -iv <iv_string>”
+
+
+2.2
+Get IU image: 
+wget https://git.pluricorp.com/dfpena/jack/raw/master/iu.bmp
+-aes-128-cbc
+-aes-128-ecb
+
+
+
+ls - l 4320122
+
+head -c 54 iu.bmp > cbc.bmp
+head -c 54 iu.bmp > ecb.bmp
+
+openssl enc -aes-128-cbc -e -in iu.bmp -out cbc.bin -k jacks 
+openssl enc -aes-128-ecb -e -in iu.bmp -out ecb.bin -k jacks
+
+tail -c 4320068 cbc.bin >> cbc.bmp
+tail -c 4320068 ecb.bin >> ecb.bmp
+
+
+sudo mv ecb.bmp /var/www/html/ecb.bmp
+sudo mv cbc.bmp /var/www/html/cbc.bmp
+
+
+CBC looks like white noise in the shape of the old image
+EBC You can see the structure of the underlying image
+
+2.3
+
+openssl enc -aes-128-cbc -e -in test.txt -out cbc.bin -k jacks 
+openssl enc -aes-128-ecb -e -in test.txt -out ecb.bin -k jacks
+openssl enc -aes-128-ofb -e -in test.txt -out ofb.bin -k jacks 
+
+