Algorithm算法代写代考

CM30173 University of Bath DEPARTMENT OF COMPUTER SCIENCE EXAMINATION CM30173 May 2013 No calculators may be brought in and used. Full marks will be given for correct answers to THREE questions. Only the best three answers will contribute towards the assessment. Examiners will attach importance to the number of well-answered questions. CM30173 CM30173 2. 1. […]

CSE 101 Homework 5 Winter 2021 This homework is due on gradescope Friday February 26th at 11:59pm pacific time. Remember to justify your work even if the problem does not explicitly say so. Writing your solutions in LATEXis recommend though not required. Question 1 (Minimum Spanning Subgraph, 30 points). When introducing the Minimum Spanning Tree

CM30173: Cryptography\reserved@d =[@let@token art IV CM30173: Cryptography Part IV Algorithms for computing discrete logarithms Exhaustive search Shanks’ algorithm Pohlig-Hellman The index calculus method A lower bound on complexity? Discrete logarithms in other groups Part V Public-key cryptography CM30173: Cryptography Part IV Algorithms for computing discrete logarithms Exhaustive search Shanks’ algorithm Pohlig-Hellman The index calculus method

Question 1 (DFS, 30 points). Compute the pre- and postorders of all vertices when DFS is run on the graph below. Whenever DFS has several options of which order to do things in, always visit the alphabetically first vertex first. 1 Question 2 (3SAT to MIS Reduction, 30 points). Using the reduction discussed in class,

CSE 101 Final Exam Page 1 of 21 1. Analyzing algorithms [18 points] 1.a. [13 points] Write McNaughton’s algorithm to solve the problem P | pmtn | Cmax in Pseudocode. Input: n jobs J1, . . . , Jn with processing times p1, …, pn and the number m of processors. Solution: CSE 101 Final

CM30173: CryptographyPart III CM30173: Cryptography Part III Recall Using unkeyed hash functions Motivation for security requirements Constructing an Unkeyed Hash Function A family of hash functions MD5 SHA-1 Recall Using unkeyed hash functions Constructing an Unkeyed Hash Function A family of hash functions MD5 SHA-1 Part III Cryptographic hashes CM30173: CryptographyPart III CM30173: Cryptography Part

CM30173: Cryptography\reserved@d =[@let@token art II CM30173: Cryptography Part II Outline Combining basic building blocks Substitution- permutation networks Example SPN Attacks on SPNs Part II Private-key cryptography: block ciphers CM30173: Cryptography Part II Outline Combining basic building blocks Substitution- permutation networks Example SPN Attacks on SPNs Outline Combining basic building blocks Substitution-permutation networks Example SPN Attacks

CM30173: Cryptography\reserved@d =[@let@token art IV CM30173: Cryptography Part IV A family of algorithms Basic idea A framework for algorithms in this family Dixon’s random squares RSA security: all about factoring? Part V Public-key cryptography CM30173: Cryptography Part IV A family of algorithms Basic idea A framework for algorithms in this family Dixon’s random squares RSA