EXPERIMENT NO:1 OBJECTIVE-: WAP in C/C++ to encrypt and decrypt a plain text using substitution cipher(caeser method) THEORY & CONCEPT-: In cryptography, a Caesar cipher,…

1. A code is a rule for converting a piece of information (for example, aletter, word, phrase, or gesture) into another form or representation(one sign into another sign),…

1. Super Sleuth The case of the kidnapped pets 2. Police Crime Scene map http://tinyurl.com/2qw8gu 3. The Clues Shopping basket Motorbike…

Slide 1Types of Cipher Machines 2000 Years of Cryptology Types of Cipher Machines 2000 Years of Cryptology Ralph Simpson [email protected] Slide 2 Types of Cipher…

National Cipher Challenge 2010 Samson Danziger Final Placing: 30/1356 Start 7 th October 2010, 15:15:00 End 5 th January 2011, 23:59:59 P a g e | 2 Contents Challenge 1A......................................................3…