Cryptography
Scrumbled and encrypted text
Whatever happen, google is your friend. There are a lot cryptography tools online. Some of good tool are made offline like OpenSSL.
Classic cipher / Simple decoder online tool
  1. 1.
    https://quipqiup.com - quipqiup is a fast and automated cryptogram solver
  2. 2.
    https://www.base64decode.org/ - base64 decoder
  3. 3.
  4. 5.
    https://cryptii.com/ - All in one tool
  5. 8.
    https://rot13.com/ - Rot 1 - 25 decryptor
  6. 9.
    https://www.dcode.fr - All in one tool
  7. 10.
    http://rumkin.com/tools/cipher/ - All in one tool
Modern cryptography
  1. 1.
  2. 2.
  3. 3.
    Cryptool
  4. 4.
    John the Ripper
  5. 5.
    Hashcat
    Cracking compressed file
  6. 6.
    John the Ripper - john --wordlist=/usr/share/wordlists/rockyou.txt hash.txt
  7. 7.
    fcrackzip - fcrackzip -D -u -p rockyou.txt filename.zip
  8. 8.
    Hashcat
Note: Sometime there are some challenges that require you to develop your own decryptor for that particular challenges. Just make sure you have a good scripting/programming language to solve the challenges.
Last modified 2yr ago
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