| |||
| поточный шифр | |||
|
sequence cipher : 3 phrases in 2 subjects |
| Information security and data protection | 1 |
| Security systems | 2 |
| |||
| поточный шифр | |||
|
sequence cipher : 3 phrases in 2 subjects |
| Information security and data protection | 1 |
| Security systems | 2 |