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cryption

v0.0.2

Published

Node.js 加解密流数据

Downloads

7

Readme

cryption 流数据加解密

安装

npm install cryption

用处

提供流的数据加解密接口:

const cryption = require('cryption');
const fs = require('fs');

(async () => {
  // 加密
  const input = fs.createReadStream('/input.txt');
  const output = fs.createWriteStream('/encoded.txt');
  await cryption.encode({ readable: input, writable: output, algorithm: 'aes192', password: 'password' });

  // 解密
  const input = fs.createReadStream('/encoded.txt');
  const output = fs.createWriteStream('/output.txt');
  await cryption.decode({ readable: input, writable: output, algorithm: 'aes192', password: 'password' });
})();

命令行

先全局安装

npm install cryption -g

用处

  Usage: cryp [options] [command]


  Options:

    -v --version  output the version number
    -h, --help    output usage information


  Commands:

    encode [options] [file]  加密文件
    decode [options] [file]  解密文件
    *                        show help
      encode decode options:
      -a --algorithm <algo> 选择算法
      -p --password <pass> 自定义加密或解密密码
      -r --retain 是否保留源文件

举例

加密

加密本文件夹下的文件input.txt

cryp encode ./input.txt

自定义加密密码加密:

cryp encode -p secret ./input.txt

解密

解密本文件夹下的文件input.txt

cryp encode ./input.txt.cryp

自定义解密密码加密:

cryp encode -p secret ./input.txt.cryp