| |||
| блок перестановок | |||
|
permutation block : 5 phrases in 2 subjects |
| Cryptography | 2 |
| Information security and data protection | 3 |
| |||
| блок перестановок | |||
|
permutation block : 5 phrases in 2 subjects |
| Cryptography | 2 |
| Information security and data protection | 3 |