Related Questions
- I Want Help With Coding Questions In C++
- Urgent Data Structures Term Paper Help
- Understanding The Basics Of Computer Science Principles Essay Writing Assignment
- Assignment On Principles Of Computer Science
- Which Characteristics Support A Sustainable Mis Infrastructure?
- Project For Ist - Computer Science Assignment Website Design 5 Pages
- Comptia Security+ Exam
- Networking Using Packet Tracer
- I Need Help With A Wireshark Assignment
- Can You Do Both My Comptia A+ For Me
- What Is An Algorithm In Computer Science?
- Can You Log Into My College And Do My Ucertify Labs For Each Week And Take My Final Exam?
- Which One Is True For Sprint Planning? The Work To Be Performed In The Sprint Is Planned
- The Cyberapolis Water Company Has Been Taken Over By The Carbon Spector Terrorist Organization
- Hacking Assignment- Gain Access To Admin Credentials
Popular Services
- Coursework writing help
- Term paper writing help
- Writing Help
- Paper Writing Help
- Research paper help
- Thesis Help
- Dissertation Help
- Case study writing service
- Capstone Project Writing Help
- Lab report Writing
- Take my online class
- Take my online exam
- Do my test for me
- Do my homework for me
- Do my math homework for me
- Online Assignment Help
- Do my assignment for me
- Essay Writing Help
- Write my college essay
- Write my essay for me
Post your project now for free and watch professional homework help answers experts outbid each other in just a few minutes.
Question: 2 Discrete Mathematics Questions
Asked
Modified
Viewed
97
Instructions: Complete the following problems. Submit responses as a single PDF file in Blackboard. For full credit, solutions must be justified and include supporting work when appropriate.
2. Determine n between 0 and 25 for each problem below.
(a) 1883 + 3421 ≡ n (mod 26)
(b) (1883)(3421) ≡ n (mod 26)
(c) 18833421 ≡ n (mod 26) Hint: Show 188312 ≡ 1 (mod 26) as an intermediate step.
3. Use the integers modulo 26 to encode the standard 26 letter alphabet using 1 for a, 2 for b, and so on.
(a) Find the ciphertext message from encrypting the plaintext message, may the force be with you, using the affine cipher with encryption key c ≡ 5p + 2 (mod 26). Hint: The ciphertext is the message repeated with different letters as specified by the cipher.
(b) Decrypt the ciphertext message, DCBCP SVGJ ZPCQAODI, into plain English using the decryption key p ≡ 9c + 4 (mod 26).
This order does not have tags, yet.
More Instructions
Answers
0
No answers posted
Post your Answer - free or at a fee
Ask a question for free and get answers to get Computer Science assignment help with a similar task to this question.