What is included with this book?
Monoalphabetic Ciphers | |
The Caesar cipher | |
Modular arithmetic | |
Additive alphabets | |
Solution of additive alphabets | |
Frequency considerations | |
Multiplications | |
Solution of multiplicative alphabets | |
Affine ciphers | |
General Substitution | |
Mixed alphabets | |
Solution of mixed alphabet ciphers | |
Solution of five-letter groupings | |
Monoalphabets with symbols | |
Polyalphabetic Substitution | |
Polyalphabetic ciphers | |
Recognition of polyalphabetic ciphers | |
Determination of number of alphabets | |
Solutions of additive subalphabets | |
Mixed plain sequences | |
Matching alphabets | |
Reduction to a monoalphabet | |
Mixed cipher sequences | |
General comments | |
Polygraphic Systems | |
Linear transformations | |
Multiplication of matrices - inverses | |
Involutory transformations | |
Recognition of digraphic ciphers | |
Solution of a linear transformation | |
How to make the Hill system more secure | |
Transposition | |
Columnar transposition | |
Completely filled rectangles | |
Incompletely filled rectangles | |
Probable word method | |
General case | |
Identical length messages | |
RSA Encryption | |
Public-key encryption | |
The RSA method | |
Creating the RSA keys | |
Why RSA works - Fermat's Little Theorem | |
Computational considerations | |
Maple and Mathematica for RSA | |
Breaking RSA and signatures | |
Perfect Security - One-Time Pads | |
One-time pads | |
Pseudo-random number generators | |
Tables | |
ASCII codes | |
Binary numbers | |
Solutions to exercises | |
Further readings | |
Index | |
Table of Contents provided by Publisher. All Rights Reserved. |
The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.
The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.