But it still has some security hidden troubles, for instance: replay attack, password guessing, inter-session chosen plaintext attacks.

但仍存在一些隐患，例如：重放攻击、密码猜测、会话中选择明文攻击等等。

youdao

The analysis indicates that the encryption algorithm not only can effectively resist cipher-text-only attack but also chosen-plaintext attack.

分析表明，该文所设计的加密算法不但能抵抗唯密文攻击，而且能有效地抵抗选择明文攻击。

youdao

Homeostasis attack of this kind of scheme is also proposed with known plaintext, all of these could make up the shortcoming of theory analysis.

最后给出了对该类方案的已知明文的同态攻击方法，弥补了该类方案理论分析上的不足。

youdao

Homeostasis attack of this kind of scheme is also proposed with known plaintext, all of these could make up the shortcoming of theory analysis.

最后给出了对该类方案的已知明文的同态攻击方法，弥补了该类方案理论分析上的不足。

youdao