java实现sm2、sm3、sm4国密算法,完美实现,轻松调用

上传者: 30308931 | 上传时间: 2019-12-21 20:39:06 | 文件大小: 65KB | 文件类型: rar
国密是咱大中国的国家密码局认定和颁发的密码算法标准,SM 是一个系列,常用的包括SM1、SM2、SM3、SM4。 一般说商密是指商用密码。更多是我们更加耳熟能详的的密码学标准。诸如AES、DAS、RSA、ECC椭圆曲线系列等加密算法。 为什么有了商密还要国密。主要原因可能包括: 1、一部分商密的设计中涉及到的一些具体步骤主要是老美的一些强力部门负责的。里面是不是有个什么漏洞啊、后门啊什么的不清楚。 2、国密是自己人弄的,对于原理和实现细节一清二楚。用起来放心。 目前国密主要是对国内的产品,有些特殊的产品国家会强制使用。

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评论信息

  • qq_45729590 :
    。有加密没解密
    2021-05-20
  • 清祠 :
    。有加密没解密
    2021-05-20

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