Cryptographic Systems

Cryptographic Systems

1. Securing Communications

   • Authentication
   • Data Integrity
   • Data Confidentiality

2. Cryptanalysis

   • Cracking Code

3. Cryptographic Hashes

   • Message Digest 5 Algorithm
   • HMAC

4. Confidentiality

   • Encryption
     • Symmetric algorithms
       • DES
       • 3DES
       • AES
     • Asymmetric algorithms
       • DH
       • DSS
       • Elgamal

5. Digital Signatures

   • DSA
   • RSA