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sm4-password

v1.0.1

Published

hash password with sm4 algorithm

Downloads

12

Readme

sm4-password

Node.js上的基于sm4算法的密码生成和验证扩展。

安装


npm i sm4-password

基本使用

'use strict'

const sm4pass = require('sm4-password')

let pass = new sm4pass()

//用于加密salt,不足16位会填充,超过则会截断。
pass.key = '1qazxs'

//生成的salt长度,默认为10,最大为20。
pass.saltLength = 9

let org_passwd = '111222ooo'

//生成hash password
let hash_passwd = pass.make(org_passwd)

//正确的验证和错误的验证对比
let vp = pass.verify(org_passwd, hash_passwd)
let vp_fail = pass.verify('222333', hash_passwd)

console.log(hash_passwd, vp, vp_fail)

make(passwd, encrypt = true)方法

make方法支持第二个参数为false表示不使用加密,此时生成的hash_password没有加密salt。

hashMap(salt, passwd)

hashMap接受一个函数类型的值,用于生成拼接后的字符串。可以设定自己的拼接方式:


pass.hashMap = (salt, passwd) => {
    return `${salt}-${passwd}`
}