These security protocols used different authentication methods and encryption algorithm.

这些安全协议使用不同的认证方法和加密算法。

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By studying and improving on ECC mainly, this article deals with the design and encryption algorithm implementation of a hybrid cryptosystem based on elliptic curve.

论文主要通过研究改进椭圆曲线公钥密码学，设计实现了一个基于椭圆曲线的混合加密系统。

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At the same time, the paper introduces the related concepts, two kinds of encrypt technologies and encryption algorithm. At last, the paper shows the implement of the encryption algorithm.

同时，还简要介绍了密码技术的相关概念，两种加密技术及其加密算法，最后说明了提出的加密算法的实现过程。

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This is of course not the case, when a password database is lost and when an obsolete encryption algorithm like DES is used, users can not share blame.

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Well, that really does not make much of a difference when you expose the entire database table and have way too much faith in the 34 year old encryption algorithm reported to be used to safeguard the data.

FORBES: The Real Lessons Of Gawker's Security Mess

There's the actual encryption algorithm, which is a pretty complicated thing, and then there's a key or a password.

NPR: The Math Behind Pellicano's Code