. Given a short message of 5 ASCII characters represented by 40 bits, which was encrypted sing a 40-bit OTP. An exhaustive key search will not succeed because: 0 0 0 o O An exhaustive search may take many years. There is no way to know which 5-character sequence is the correct plaintext OTP is unconditionally secure and therefore a brute-force attack does not work. All of the Above None of the Above
. Given a short message of 5 ASCII characters represented by 40 bits, which was encrypted sing a 40-bit OTP. An exhaustive key search will not succeed because: 0 0 0 o O An exhaustive search may take many years. There is no way to know which 5-character sequence is the correct plaintext OTP is unconditionally secure and therefore a brute-force attack does not work. All of the Above None of the Above
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
![5. Given a short message of 5 ASCII characters represented by 40 bits, which was encrypted
sing a 40-bit OTP.
An exhaustive key search will not succeed because:
O
0
0
0
O
An exhaustive search may take many years.
There is no way to know which 5-character sequence is the correct plaintext
OTP is unconditionally secure and therefore a brute-force attack does not work.
All of the Above
None of the Above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b9173c6-d6b4-4ba9-960a-2b5f7be4d351%2Ffc444fa5-6d47-451c-ad14-44d15c0d66c2%2Fc3agpqa_processed.png&w=3840&q=75)
Transcribed Image Text:5. Given a short message of 5 ASCII characters represented by 40 bits, which was encrypted
sing a 40-bit OTP.
An exhaustive key search will not succeed because:
O
0
0
0
O
An exhaustive search may take many years.
There is no way to know which 5-character sequence is the correct plaintext
OTP is unconditionally secure and therefore a brute-force attack does not work.
All of the Above
None of the Above
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