#@¤%

• Frequency count for English
  
  
• Frequency count for double letters in English
  
  
• Caesar encryption and decryption for English
  
  
• Break Caesar with Chi-squared analysis
  
  
• Vigenere encryption and decryption for English
  
  
• Break Vigenere encryption for English
  
  

---

• XSS-demo
  
  

---

G