非对称加密算法rsa 的相关内容

非对称加密算法RSA

非对称加密算法RSA是一种基于数论中的大整数质因数分解和模幂运算的加密算法。RSA的安全性依赖于这两个问题的困难性，即在可接受的时间内无法通过已知的算法解决。RSA算法需要生成一对密钥，包括公钥和私钥，公钥用于加密，私钥用于解密。这种非对称的特性使得RSA算法在保护数据的机密性和完整性方面非常有效。...

Go语言实现对称加密算法AES、DES、3DES和非对称加密算法RSA

目录1. 对称加密算法1.1 特点1.2 优缺点1.3 go语言实现对称加密算法1.3.1 AES1.3.2 DES1.3.3 DES (CBC模式)2. 非对称加密算法2.1 特点2.2 优缺点2.3 go语言实现非对称加密算法2.3.1 RSA最后1. 对称加密算法1.1 特点加密和解密使用的是...

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非对称加密算法-RSA算法

一、概述 1、RSA是基于大数因子分解难题。目前各种主流计算机语言都支持RSA算法的实现 2、java6支持RSA算法 3、RSA算法可以用于数据加密和数字签名 4、RSA算法相对于DES/AES等对称加密算法，他的速度要慢的多 5、总原则...

非对称加密算法RSA使用注意事项

原文: 非对称加密算法RSA使用注意事项第一个问题，也是最重要的一个——RSA无法对超过117字节的数据进行加密！切记！其实也勿需要求对更大数据的加密，虽然网上已经有相关解决方案，比如BigInteger项目。但这点确实需要注意，如果对大于117字节的数据加密就会抛异常出来，说法还有点莫名其妙。考...

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更新时间 2024-04-26 05:57:35

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