Vigenere cipher Study guides, Class notes & Summaries
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WGU Course C839 - Intro to Cryptography Exam 2022 completely Solved
- Exam (elaborations) • 34 pages • 2022
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What type of encryption uses different keys to encrypt and decrypt the 
message? 
A Symmetric 
B Private key 
C Secure 
D Asymmetric D 
The most widely used asymmetric encryption algorithm is what? 
A RSA 
B Vigenere 
C DES 
D Caesar Cipher A 
Original, unencrypted information is referred to as ____. 
A text 
B plaintext 
C cleantext 
D ciphertext B 
Which of the following is NOT an asymmetric system? 
A PGP 
B RSA 
C SSL 
D DES D 
In order for User A to send User B an encrypted message that onl...
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WGU Course C839 - Intro to Cryptography Questions and Answers Latest 2022 Already Passed
- Exam (elaborations) • 47 pages • 2022
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What type of encryption uses different keys to encrypt and decrypt the message? 
A Symmetric 
B Private key 
C Secure 
D Asymmetric D 
The most widely used asymmetric encryption algorithm is what? 
A RSA 
B Vigenere 
C DES 
D Caesar Cipher A 
Original, unencrypted information is referred to as ____. 
A text 
B plaintext 
C cleantext 
D ciphertext B 
Which of the following is NOT an asymmetric system? 
A PGP 
B RSA
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WGU Course C839 - Intro to Cryptography Questions and Answers Latest 2022 Already Passed
- Exam (elaborations) • 47 pages • 2022
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- $15.49
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What type of encryption uses different keys to encrypt and decrypt the message? 
A Symmetric 
B Private key 
C Secure 
D Asymmetric D 
The most widely used asymmetric encryption algorithm is what? 
A RSA 
B Vigenere 
C DES 
D Caesar Cipher A 
Original, unencrypted information is referred to as ____. 
A text 
B plaintext 
C cleantext 
D ciphertext B 
Which of the following is NOT an asymmetric system? 
A PGP 
B RSA 
C SSL 
D DES D 
In order for User A to send User B an encrypted message that only...
-
MATH 5111 Final Exam Questions and Answers- Northeastern University
- Exam (elaborations) • 36 pages • 2023
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MATH 5111 Final Exam Questions and Answers- Northeastern University 
Question 1 
10 out of 10 points 
A strength of asymmetric algorithms when compared to symmetric algorithms is key 
management (sharing keys with others while maintaining secrecy). 
Selected Answer: True 
Answers: True 
False 
 Question 2 
10 out of 10 points 
A strength of symmetric algorithms is that they have multiple modes. 
Selected Answer: True 
Answers: True 
False 
 Question 3 
10 out of 10 points 
A weakness of sy...
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WGU C839 - Intro to Cryptography Exam 2022 completely Solved 100 Q&A GRADED A+ The most widely used asymmetric encryption algorithm is what? A RSA B Vigenere C DES D Caesar Cipher - Answer A Original, unencrypted information is referred to as ____. A text
- Exam (elaborations) • 31 pages • 2023
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WGU C839 - Intro to Cryptography Exam 2022 completely Solved 100 Q&A GRADED A+ 
The most widely used asymmetric encryption algorithm is what? 
A RSA B Vigenere C DES D Caesar Cipher - Answer A 
Original, unencrypted information is referred to as ____. 
A text B plaintext C cleantext D ciphertext - Answer B 
Which of the following is NOT an asymmetric system? 
A PGP B RSA C SSL D DES - Answer D 
In order for User A to send User B an encrypted message that only User B can read, User A must encrypt...
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WGU Course C839 - Intro to Cryptography Quizlet by Brian MacFarlane exam questions and answers
- Exam (elaborations) • 116 pages • 2024
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What type of encryption uses different keys to encrypt and decrypt the message? 
 
A Symmetric 
B Private key 
C Secure 
D Asymmetric 
D 
 
 
 
The most widely used asymmetric encryption algorithm is what? 
 
A RSA 
B Vigenere 
C DES 
D Caesar Cipher 
A 
 
 
 
Original, unencrypted information is referred to as ____. 
 
A text 
B plaintext 
C cleantext 
D ciphertext 
B 
 
 
 
Which of the following is NOT an asymmetric system? 
 
A PGP 
B RSA 
C SSL 
D DES 
D 
 
 
 
In order for User A to send U...
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Certified Encryption Specialist Questions and Answers 100% Pass
- Exam (elaborations) • 33 pages • 2023
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Available in package deal
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Certified Encryption Specialist Questions and Answers 100% Pass Cryptography The science of altering communication so that it cannot be understood without having a key. 
Caesar Cipher Simple cipher that uses shifting letters. 
Atbash Used by Hebrews, cipher that reverses the alphabet. 
ROT13 Cipher that rotate or shifts by 13 letters. 
Scytale Cylinder tool used to encrypt and decrypt plaintext using a cloth or piece of leather wrapped around a rod. 
Vigenere Cipher Most common multi-alphabetic ...
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ECES Practice exam 2024 with 100% correct answers
- Exam (elaborations) • 45 pages • 2024
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What type of encryption uses different keys to encrypt and decrypt the message? 
 
+Secure 
+Asymmetric 
+Private key 
+Symmetric Answer - Asymmetric 
 
Asymmetric cryptography, also known as public key cryptography, uses public and private keys to encrypt and decrypt data. 
 
The most widely used asymmetric encryption algorithm is what? 
 
+Caesar Cipher 
+Vigenere 
+RSA 
+DES Answer - RSA 
 
The RSA encryption algorithm is one of the most widely used public key encryption algorithms that have ...
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Certified Encryption Specialist Practice Questions and Answers Latest 2024-2025 Graded A+.
- Exam (elaborations) • 12 pages • 2024
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Certified Encryption Specialist Practice Questions and Answers Latest Graded A+. The most widely used asymmetric encryption algorithm is what? 
+Caesar Cipher 
+Vigenere 
+RSA 
+DES - Answer RSA 
The RSA encryption algorithm is one of the most widely used public key encryption 
algorithms that have ever been invented. It was created by the three scientists 
Ronald Rivest, Adi Shamir, and Leonard Adleman in 1977, and today it is 
increasingly being used in the network area. 
Original, unencrypte...
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WGU Course C839 - Intro to Cryptography, Exam Review Questions and answers, Graded A+. VERIFIED. latest updates | 45 Pages
- Exam (elaborations) • 45 pages • 2023
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- $21.49
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What type of encryption uses different keys to encrypt and decrypt the message? 
A Symmetric 
B Private key 
C Secure 
D Asymmetric - -D 
The most widely used asymmetric encryption algorithm is what? 
A RSA 
B Vigenere 
C DES 
D Caesar Cipher - -A 
Original, unencrypted information is referred to as ____. 
A text 
B plaintext 
C cleantext 
D ciphertext - -B 
Which of the following is NOT an asymmetric system?A PGP 
B RSA 
C SSL 
D DES - -D 
In order for User A to send User B an encrypted message...
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