Western Governors University
(WGU)
D334 Introduction to Cryptography - WGU Western
Governors University
D334 (Exam Code HNO1) Intro to Cryptography WGU
Assessment Exam
Course Title and Number: HNO1: WGU D334 Assessment
Exam
Exam Title: Certification and Assessment
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you
have completed the Exam.
6. This test has a time limit, The test will save and submit
automatically when the time expires
7. This is Exam which will assess your knowledge on the course
Learning Resources.
Good Luck……...!
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WGU D334 Intro to Cryptography HNO1 Final Assessment Exam
Review Questions and Answers | 100% Pass Guaranteed |
Graded A+ |
2025- 2026
D334 (Exam Code HNO1) Intro to Cryptography WGU
Assessment
D334 Introduction to Cryptography
WGU Western Governors University
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
What should you use to import/export .509 certificates that are
a part of a chain of trust? - =Answer>> PKCS #12
What certificate mgmt process includes key recovery? -
=Answer>> Issued
What algorithm is used to generate the thumbprint of a
certificate? - =Answer>> SHA-1
What is the maximum length of encryption keys using WEP? -
=Answer>> 40bits
What cipher is used with WEP? - =Answer>> RC4
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How does TKIP improve WPA over WEP? - =Answer>> Hashes
the IV and secret key
Which cipher uses a grid to map letters to numeric values? -
=Answer>> Bifid
Which cipher uses a 5x5 matrix? - =Answer>> Playfair
Who broke the Vigenere cipher? - =Answer>> Kasiski
What is the key size for RC4 with WEP? - =Answer>> 40 bits
Wireless security standard that uses a 128bit RC4 stream
cipher? - =Answer>> WPA
NIST specification for the encryption of electronic information? -
=Answer>> AES
XOR the following
0101110101010111
1001100000111010
------------------ - =Answer>> 1100010101101101
asymmetric key-based encryption
-typical methods - =Answer>> RSA
DSA
El Gamal
Symmetric key-based encryption
-Typical Methods - =Answer>> RC2- 40 bit key size 64 bit
block
RC4- (Stream Cipher)- Used in SSL and WEP
RC5- (Variable Key size, 32, 64, or 128 bit block size)
AES- (128, 192 or 256 bit key size, 128 bit block size)
DES- (56 bit key size. 64 bit Block size)
3DES- (112 bit key size, 64 bit block size)
Block Encryption - =Answer>> RC2(40 bit key size)
RC5(Variable block size)
IDEA
DES
3DES
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AES (Rijndael)
Blowfish
twofish
stream encryption - =Answer>> RC4
Chacha
Rainbow Attack - =Answer>> The method of knowing the
mapping between the hashed values and the original data
Dictionary-type attack - =Answer>> a brute force analysis
∉ - =Answer>> does not belong to
when an object is not in a set
∈ - =Answer>> Belongs to
when an object is within a set
⊆ - =Answer>> subset
subset has fewer elements or equal to the set
A ∪ B - =Answer>> union (objects that belong to set A or set
B)
| - =Answer>> such that
A ∩ B - =Answer>> Intersection: in both A and B
Enigma Machine -Cypher 10 - =Answer>> Used a
polyalphabetic substitution cipher, which did not repeat within
a reasonable time period, along with a secret key. For the
cracking of the Enigma cipher, the challenge was thus to
determine both the algorithm used and the key. Enigma's main
weakness, though, was that none of the plain text letters could
be ciphered as itself.
Four-square cipher9 - =Answer>> Uses four 5 × 5 matrices
arranged in a square, are where each matrix contains 25 letters
for encoding and decoding operations.
One-time pad cypher8 - =Answer>> Cypher Code mapping
that is only used once.
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(WGU)
D334 Introduction to Cryptography - WGU Western
Governors University
D334 (Exam Code HNO1) Intro to Cryptography WGU
Assessment Exam
Course Title and Number: HNO1: WGU D334 Assessment
Exam
Exam Title: Certification and Assessment
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you
have completed the Exam.
6. This test has a time limit, The test will save and submit
automatically when the time expires
7. This is Exam which will assess your knowledge on the course
Learning Resources.
Good Luck……...!
, I can Help BYPASS PROCTORED EXAM 📑
📱Hit Me UP__ Inbox Open 24/7 – 365 …...!!!!
💬 Chat with us here: 📧
Click Here To <<ORDER NOW >> Follow Link
https://yourassignmenthandlers.kit.com/93b2309b47
!!!.ORDER NOW.!!! << TO GET INSTANT EXPERT HELP >> !!!.ORDER
NOW.!!!
WGU D334 Intro to Cryptography HNO1 Final Assessment Exam
Review Questions and Answers | 100% Pass Guaranteed |
Graded A+ |
2025- 2026
D334 (Exam Code HNO1) Intro to Cryptography WGU
Assessment
D334 Introduction to Cryptography
WGU Western Governors University
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
What should you use to import/export .509 certificates that are
a part of a chain of trust? - =Answer>> PKCS #12
What certificate mgmt process includes key recovery? -
=Answer>> Issued
What algorithm is used to generate the thumbprint of a
certificate? - =Answer>> SHA-1
What is the maximum length of encryption keys using WEP? -
=Answer>> 40bits
What cipher is used with WEP? - =Answer>> RC4
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
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, I can Help BYPASS PROCTORED EXAM 📑
📱Hit Me UP__ Inbox Open 24/7 – 365 …...!!!!
💬 Chat with us here: 📧
How does TKIP improve WPA over WEP? - =Answer>> Hashes
the IV and secret key
Which cipher uses a grid to map letters to numeric values? -
=Answer>> Bifid
Which cipher uses a 5x5 matrix? - =Answer>> Playfair
Who broke the Vigenere cipher? - =Answer>> Kasiski
What is the key size for RC4 with WEP? - =Answer>> 40 bits
Wireless security standard that uses a 128bit RC4 stream
cipher? - =Answer>> WPA
NIST specification for the encryption of electronic information? -
=Answer>> AES
XOR the following
0101110101010111
1001100000111010
------------------ - =Answer>> 1100010101101101
asymmetric key-based encryption
-typical methods - =Answer>> RSA
DSA
El Gamal
Symmetric key-based encryption
-Typical Methods - =Answer>> RC2- 40 bit key size 64 bit
block
RC4- (Stream Cipher)- Used in SSL and WEP
RC5- (Variable Key size, 32, 64, or 128 bit block size)
AES- (128, 192 or 256 bit key size, 128 bit block size)
DES- (56 bit key size. 64 bit Block size)
3DES- (112 bit key size, 64 bit block size)
Block Encryption - =Answer>> RC2(40 bit key size)
RC5(Variable block size)
IDEA
DES
3DES
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AES (Rijndael)
Blowfish
twofish
stream encryption - =Answer>> RC4
Chacha
Rainbow Attack - =Answer>> The method of knowing the
mapping between the hashed values and the original data
Dictionary-type attack - =Answer>> a brute force analysis
∉ - =Answer>> does not belong to
when an object is not in a set
∈ - =Answer>> Belongs to
when an object is within a set
⊆ - =Answer>> subset
subset has fewer elements or equal to the set
A ∪ B - =Answer>> union (objects that belong to set A or set
B)
| - =Answer>> such that
A ∩ B - =Answer>> Intersection: in both A and B
Enigma Machine -Cypher 10 - =Answer>> Used a
polyalphabetic substitution cipher, which did not repeat within
a reasonable time period, along with a secret key. For the
cracking of the Enigma cipher, the challenge was thus to
determine both the algorithm used and the key. Enigma's main
weakness, though, was that none of the plain text letters could
be ciphered as itself.
Four-square cipher9 - =Answer>> Uses four 5 × 5 matrices
arranged in a square, are where each matrix contains 25 letters
for encoding and decoding operations.
One-time pad cypher8 - =Answer>> Cypher Code mapping
that is only used once.
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
