对IE和Webkit中的加密随机数是否有内置的浏览器支持？ Firefox有window.crypto [英] Is there any built in browser support for crypto random numbers in IE and Webkit? Firefox has window.crypto

问题描述

有什么类似于 https://developer.mozilla.org/en/javascript_crypto 对于IE或webkit浏览器？

Is there anything similar to https://developer.mozilla.org/en/javascript_crypto for IE or webkit browsers?

我只需要生成加密安全的伪随机数，但我不想包括一个大的第三方js库。

I just need to generate cryptographically secure pseudo-random numbers, but I don't want to have to include a large 3rd party js library.

推荐答案

这是一个相当小的SHA1模块，可以种植Date.now +一些盐n胡椒提供一个相当随机串。删除alphas并继续呼叫，直到您有足够的数字为您的需要。

This is a fairly small SHA1 module that could be seeded with Date.now + some salt n pepper to provide a fairly random string. Strip out the alphas and keep calling until you have enough numbers for your needs.

http://www.movable-type.co.uk/scripts/sha1.html

肯定是hacky - 所以也许一个ajax调用web服务就足够了？

Definitely hacky - so perhaps an ajax call to a webservice would suffice?

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