Encrypt the following ciphertext "KLE" using Caesar cipher.O a. NHOO b. NOHO. OHNOd. HONWhich one of the following statement is true about Restricted algorithms?O a. Reveals the secret of the algorithmOb. No quality control or standardization.Oc Suitable for changing group of users.O d. All the options are correctA combination of an algorithm, plus all possible plaintexts, cipher texts, and keys is called aO a. CryptanalysisOb. CryptologyOc Cryptosystem.Od. None of the optionsWhich one of the following cipher is an example for symmetric-key algorithm?O a. DSAO b. RC4Oc RSAOd. ECC

Caesar cipher is the widely used simplest encryption technique. It is a type of substitution cipher…

Answered: Encrypt the following ciphertext "KLE"…

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Encrypt the following ciphertext "KLE" using Caesar cipher. O a. NHO O b. NOH Oc. OHN Od. HON

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

Problem 1PE

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Question

100%

Encrypt the following ciphertext "KLE" using Caesar cipher.
O a. NHO
O b. NOH
O. OHN
Od. HON
Which one of the following statement is true about Restricted algorithms?
O a. Reveals the secret of the algorithm
Ob. No quality control or standardization.
Oc Suitable for changing group of users.
O d. All the options are correct
A combination of an algorithm, plus all possible plaintexts, cipher texts, and keys is called a
O a. Cryptanalysis
Ob. Cryptology
Oc Cryptosystem.
Od. None of the options
Which one of the following cipher is an example for symmetric-key algorithm?
O a. DSA
O b. RC4
Oc RSA
Od. ECC

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