 |
| |||
| plain codebook encryption (без дополнительных преобразований) | |||
| codebook encryption; plain codebook encryption | |||
| прямое шифрование: 16 phrases in 2 subjects |
| Information security and data protection | 10 |
| Security systems | 6 |
|
| |||
| plain codebook encryption (без дополнительных преобразований) | |||
| codebook encryption; plain codebook encryption | |||
| прямое шифрование: 16 phrases in 2 subjects |
| Information security and data protection | 10 |
| Security systems | 6 |