Observe the following options carefully， which two attacks focus on RSA？ （）A、BPA attackB、Adaptive chosen ciphertext attackC、DDoS attackD、Man-in-the-middle attack
Observe the following options carefully， which two attacks focus on RSA？ （）
- A、BPA attack
- B、Adaptive chosen ciphertext attack
- C、DDoS attack
- D、Man-in-the-middle attack
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