SatyamRaj1 / CryptoGraphy

Classical Cryptosystems, Grain Cipher, RSA and it's attacks, RC4, Toy Cipher(based on SPN) Hash Function and their cryptoanalysis

CryptoGraphy

This Repository consists of Assignments solution in Cryptography course which consists of

• Classical Cryptosystems and their cryptoanalysis
  • Affine Cipher
  • Shift Cipher
  • Substitution Cipher
  • Permutatio Cipher
  • Vigenere Cipher
  • Hill Cipher
• Grain Cipher
• SPN (16 Bit Toy Cipher based on SPN)
• Linear Cryptoanalysis of SPN
• RSA
• Weiner and Known D attacks on RSA
• Hash Function
• Index Calculas and Shank Algorithm to gind Discrete algorithm