使用对称算法和非对称算法的两阶段过程。

A two-phase process using both symmetric and asymmetric algorithms.

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对称和非对称加密间的差异

The difference between symmetric and asymmetric encryption

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介绍对称密码技术和非对称密码技术的基础理论。

Introduce the basic theory of symmetrical encryption technology and asymmetrical encryption technology.

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That's due to the asymmetry of the nucleotide, that there's a 5' and a 3' end and the way that they're linked together.

这是由于核苷酸的非对称性造成的,这里是5'端和3'端,这就是它们连接在一起的方式

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