nodejs jssha 模块怎么用

nodejs jssha 模块怎么用

我们可以利用以下算法来创建hash实例
md5
sha1
sha256
sha512
ripemd160
MD5是最常用的，但是他有一定的碰撞的问题，你可以使用更新的sha1算法。
我们看hash的生成方法，代码如下：
var md5 = crypto.createHash(‘md5’);
md5.update(‘foo’);
{}
md5.digest();
’??\u0018?L??\í?eO??¤?'
md5.digest(‘hex’);
Error: Not initialized
at [object Context]:1:5
at Interface. (repl.js:147:22)
at Interface.emit (events.js:42:17)
at Interface._onLine (readline.js:132:10)
at Interface._line (readline.js:387:8)
at Interface._ttyWrite (readline.js:564:14)
at ReadStream. (readline.js:52:12)
at ReadStream.emit (events.js:59:20)
at ReadStream._emitKey (tty_posix.js:280:10)
at ReadStream.onData (tty_posix.js:43:12)
var md5 = crypto.createHash(‘md5’);
md5.update(‘foo’);
{}
md5.digest(‘hex’);
‘acbd18db4cc2f85cedef654fccc4a4d8’

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