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Python3实现RSA-AES-MD5-DES-DES3-MD5-SHA-HMAC已验证,附带说明

License: MIT License

Python 100.00%

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R-A-M-D-D3-S-M-H

Python3实现RSA-AES-MD5-DES-DES3-MD5-SHA-HMAC已验证,附带说明

始于前端js对密码加密实现的需要,目前使用最多是AES、RSA、MD5,当然这三个的嵌套和混合使用情况也比较多。

这应该是Python3目前最全的整理,所有案列都亲自测试可行,并标注了使用的一些注意事项和说明。

目前总结有下面几点:

对称加密(加密解密密钥相同):DES、DES3、AES

非对称加密(分公钥私钥):RSA

信息摘要算法/签名算法:MD5、HMAC、SHA

前端实际使用中MD5、AES、RSA使用频率是最高的

几种加密方式配合次序:采用非对称加密算法管理对称算法的密钥,然后用对称加密算法加密数据,用签名算法生成非对称加密的摘要

DES、DES3、AES、RSA、MD5、SHA、HMAC传入的消息或者密钥都是bytes数据类型,不是bytes数据类型的需要先转换;密钥一般是8的倍数

Python实现RSA中,在rsa库中带有生成签名和校对签名的方法

安全性:DES<DES3=AES<RSA,至于MD5、SHA、HMAC不好说了

更多内容欢迎关注个人公众号:Python之战,一个纯技术公众号

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