Certificazione di identità

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Certificazione di identità

  1. 1. CERTIFICAZIONE DI IDENTITÀ RAP 1. 𝐴→ 𝑅𝐴𝑃 ∶ 𝐴 ∥ 𝐸 𝐾𝐴 (𝐴 ∥ 𝑀) 2. 𝑅𝐴𝑃 → 𝐴: 𝐸 𝐾𝐴 (𝐴 ∥ 𝑇 ∥ 𝑀 ∥ 𝐸 𝑅 𝐴 ∥ 𝑇 ∥ 𝑀 ) 3. 𝐴→ 𝐵: 𝐴 ∥ 𝑇 ∥ 𝑀 ∥ 𝐸 𝑅 (𝐴 ∥ 𝑇 ∥ 𝑀) 4. 𝐵→ 𝑅𝐴𝑃: 𝐵 ∥ 𝐴 ∥ 𝑇 ∥ 𝑀 ∥ 𝐸 𝑅 (𝐴 ∥ 𝑇 ∥ 𝑀) 5. 𝑅𝐴𝑃 → 𝐵: 𝐸 𝐾𝐵 (𝐴 ∥ 𝑇 ∥ 𝑀) KDC 1. 𝐴→ 𝑇: 𝑅𝐴 ∥ 𝐴 ∥ 𝐵 2. 𝑇→ 𝐴: 𝐸 𝐾𝐴 (𝑅 𝐴 ∥ 𝐵 ∥ 𝑘 ∥ 𝐸 𝐾𝐵 𝐴 ∥ 𝑘 ) 3. 𝐴→ 𝐵: 𝐸 𝐾𝐵 (𝐴 ∥ 𝑘) 4. 𝐵→ 𝐴: 𝐸 𝑘 (𝑅 𝐵 ) 5. 𝐴→ 𝐵: 𝐸 𝑘 (𝑅 𝐵 − 1)

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