Table 3 Key space comparison.
From: Secure data transmission through fractal-based cryptosystem: a Noor iteration approach
Key exchange protocol | Key space in bits | Security level |
|---|---|---|
Fractal based protocol | Fractal key Space | High |
Diffie–Hellman | 22048 | Medium |
RSA | 22048 | Medium |
Symmetric key exchange | 2128 | Low |
