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| ключ криптографического прибора; общий ключ для группы приборов | |||
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device key : 27 phrases in 9 subjects |
| Cryptography | 1 |
| General | 1 |
| Information security and data protection | 7 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Polygraphy | 1 |
| Programming | 2 |
| Security systems | 12 |
| Technology | 1 |