Tools

• Crypto Operations
• RsaCtfTool

RsaCtfTool.py --publickey public-key.pub --uncipher cipher-text.crypt

• PadBuster - Padding Oracle Attack
• https://blog.gdssecurity.com/labs/2010/9/14/automated-padding-oracle-attacks-with-padbuster.html

Decrypt

padbuster http://10.10.10.18
2zKLNWhe0Xt7G4ymYDK%2BEdptckP8a8vO 8
-cookies auth=2zKLNWhe0Xt7G4ymYDK%2BEdptckP8a8vO
-encoding 0

Encrypt

padbuster http://10.10.10.18
2zKLNWhe0Xt7G4ymYDK%2BEdptckP8a8vO 8
-cookies auth=2zKLNWhe0Xt7G4ymYDK%2BEdptckP8a8vO
-encoding 0 -plaintext user=admin

• Elliptic Curve Cryptography for Python - https://pypi.org/project/seccure/

Encoding/Decoding

• IP to Decimal: https://www.browserling.com/tools/ip-to-dec

Binary to ASCII

echo"010000" | perl -lpe '$_=pack"B*",$_'

• Ook and Brainfuck
• https://www.splitbrain.org/_static/ook/
• https://www.splitbrain.org/services/ook
• https://github.com/splitbrain/ook

Base64

Decode

base64 -d <<< NmQy
echo "NmQy" | base64 -d

Encode

base64 <<< NmQy
echo "NmQy" | base64

Hashes

• https://hashkiller.co.uk

Concurrency

• Multi-threaded CPU miner: https://github.com/hyc/cpuminer-multi