Which of the following statements about the Vigenère cipher are TRUE? Select all the answers you think are correct. The Vigenère cipher works by applying a Caesar cipher to each letter, but the amount each letter is shifted by depends on a key The Vigenère cipher is more secure than the Caesar cipher because it's harder to spot the patterns in the ciphertext that can be used to help break it The most commonly used letter in the plaintext will always be the most common letter in the ciphertext produced using the Vigenère cipher The best way to choose a key for the Vigenère cipher is to pick a long word

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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and cryptography/10/steps/1407021/questions/4
Which of the following statements about the Vigenère cipher are
ers
TRUE?
Select all the answers you think are correct.
The Vigenère cipher works by applying a Caesar cipher to each
letter, but the amount each letter is shifted by depends on a key
The Vigenère cipher is more secure than the Caesar cipher
because it's harder to spot the patterns in the ciphertext that can
be used to help break it
The most commonly used letter in the plaintext will always be the
most common letter in the ciphertext produced using the Vigenère
cipher
The best way to choose a key for the Vigenère cipher is to pick a
long word
Transcribed Image Text:and cryptography/10/steps/1407021/questions/4 Which of the following statements about the Vigenère cipher are ers TRUE? Select all the answers you think are correct. The Vigenère cipher works by applying a Caesar cipher to each letter, but the amount each letter is shifted by depends on a key The Vigenère cipher is more secure than the Caesar cipher because it's harder to spot the patterns in the ciphertext that can be used to help break it The most commonly used letter in the plaintext will always be the most common letter in the ciphertext produced using the Vigenère cipher The best way to choose a key for the Vigenère cipher is to pick a long word
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