Cryptography is the security practice of Data Encryption for hiding secret information. Encryption is the conversion of data into a form, called a ciphertext. Decryption is the reverse, in other words, moving from the unintelligible ciphertext back to plaintext. With the computer technology, the digital data is more prone to security threats and information hacking. Here is the list of Cryptograpgy projects ideas that can be developed in C-language, to ensure the data security for the secret text or graphical information that is stored and transfrred via computer networks.

  • C-language programming of AES Encryption Algorithm
  • C-language programming of RC2/RC4/RC6 Encryption Algorithms
  • MATLAB coding for Digital Signature Algorithm (DSA) Encryption
  • Steganography for Text/Image/Video data security using MATLAB and C-programming
  • HD Video Watermarking using MATLAB and C-programming
  • Computer Data Encryption for Cryptographic security
  • Cryptanalysis of Laptop computer data security
  • Public Key Cryptography algorithm development using MATLAB and C-programming
  • Private Key Cryptography for Web-data security using C-programming
  • C-language programming of DES Encryption Algorithm
  • E-mail security enhancement using Cryptographic data encryption
  • Cryptography integration into JPEG Lossy and Lossless Images
  • Cryptography security for Local Area Networking (LAN) communication
  • Cryptography data encryption for secure Ethernet Data communication
  • Online credit card data security algorithm development using C-programming
  • Secure Digital Signature development for corporate communications
  • Online banking security enhancement using AES/DES data encryption
  • C-language programming of RSA Encryption Algorithm
  • Computer password encryption coding using C-language programming
  • Laptop computer data/folders hiding using private key cryptography
  • C-programming for development of password protected folder/directory structure
  • Cryptographic Watermarking for Images and text documents printing