CENP 3110 Arithmetic and Cryptography Exam 2019
About this paper
CENP 3110: First Semester Examination, University of Bamenda, College of Technology, Department CEN, CNSM option, lecturer Dr Lienou: Exercise 1 using a full Vigenere tabula recta to encrypt a given text with a keyword and explain the procedure; Exercise 2 on a linear [6,3] block code given by its generator matrix, covering syndrome equations, codeword membership testing, code characteristics (n, k, Dmin), and the single-bit-error syndrome table; Exercise 3 computing a CRC check sequence for a given message against a degree-3 generator polynomial and drawing the corresponding hardware polynomial-division (LFSR) device.
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University of Bamenda
College of Technology - COLTECH
Computer Engineering - CEN
Arithmetic and Cryptography
Exam · Second Semester · Level 300
From this paper
A polynomial is given by P (X) = X 3 + X + 1 a) Use it to compute the check sequence for the message 1110001 (10 marks) b) Draw the hardware device for polynomial division of P(X) (10 marks)
At a glance
- Course code
- CENP3110 (CENP 3110)
- Type
- Exam
- Year
- 2019
- Level
- Level 300
- Semester
- Second Semester
- Proposed solution
- Included
Where it's from
University
University of BamendaFaculty
College of Technology - COLTECHDepartment
Computer Engineering - CEN
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