Research Article
Secure Smart Healthcare Monitoring in Industrial Internet of Things (IIoT) Ecosystem with Cosine Function Hybrid Chaotic Map Encryption
Table 13
Comparative key space analysis.
| Algorithm | STC-IES | [37] | [65] | [71] | [89] | [90] | [91] | [92] | [93] |
| Key space | 2256 | 3.9402 × 10185 | 2168 | 2192 | 2128 | 2128 | 10128 | 2280 | 2128 |
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