Method and Apparatus for the Encryption, Decryption and Authentication of Messages Using Dynamical Systems

Howard Gutowitz

Feb. 7, 1992

• Contents
• Background of the Invention
  • Introduction
  • Prior Art
• Objects and Advantages
• Summary of the Invention
  • Introduction
  • Preferred Embodiment
  • Alternate Embodiments
• Ramifications and Applications
  • The Dynamical I/O
  • Self-Synchronized Key Streams
  • Error Correction
  • Composition of Rules
  • Assured Tamper Protection
  • Partial Encryption/Decryption
• Brief Description of the Figures
• References
• Claims