Introduction to Cryptography - C839, Exam Review. VERIFIED
Introduction to Cryptography - C839, Exam Review. VERIFIED Cryptography - -science of altering communication so that it cannot be understood without having the key Mono-Alphabet Substitution - -algorithms simply substitute one character of cipher text for each character of plain text. Caesar Cipher - -choose a number by which to shift each letter of a text. ATBASH Cipher - -Hebrew code substitutes first letter of alphabet for last, second letter for the second-to-the-last ROT13 Cipher - -characters rotated 13 characters Scytale - -Greek, written across leather, and wrapped around physical cylinder
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introduction to cryptography c839 exam review