Содержание
- 2. The purpose of presentation is to acquaint the listeners with the example of the problem of
- 3. Cryptography is the art and science of protecting messages with encryption. A cryptographic algorithm (or cipher,
- 4. ALGORITHM RELIABILITY Unconditional reliability - recovery of the plaintext or key is impossible with any amount
- 5. COMPLEXITY THEORY «Information theory claims that almost all cryptographic algorithms can be broken. Complexity theory determines
- 6. COMPLEXITY THEORY DEFINES AND CLASSIFIES complexity of algorithms the complexity of the tasks themselves
- 7. P VS NP PROBLEM
- 8. PROPERTIES OF NP-HARD PROBLEMS: NP-hard problem cannot be solved by existing algorithms; if a polynomial solution
- 9. Picture 1 - Hamiltonian graph with a distinguished Hamiltonian cycle
- 10. Picture 2 - example of the knapsack problem
- 11. Picture 3 - brute force tree for solving the problem of packing a backpack with 3
- 12. TABLE 1 - CONDITION OF THE PROBLEM OF PACKING A BACKPACK
- 13. Picture 6 - coordinate system illustrating the implementation of the dynamic Objects Weight
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