Topic: 如何在java中实现可逆的md5 |
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1.如何在java中实现可逆的md5 | Copy to clipboard |
Posted by: Small_Jerry Posted on: 2006-03-30 09:25 在java代码中,如何把一个字符串先用md5加密,然后再通过md5解密来得到这个字符串?就如同进行对登陆密码的加密一样,哪位大侠知道需要导入什么包可以对md5进行操作? |
2.Re:如何在java中实现可逆的md5 [Re: Small_Jerry] | Copy to clipboard |
Posted by: wangjing852000 Posted on: 2006-03-30 14:48 md5是不可逆的,如果想逆的话估计要找国际密码组织,对了,听说山东大学的两个女教授把现在的密码算法给破解了,估计他们可以。 |
3.Re:如何在java中实现可逆的md5 [Re: Small_Jerry] | Copy to clipboard |
Posted by: hoden_w Posted on: 2006-03-30 17:30 MD5不可逆! |
4.Re:如何在java中实现可逆的md5 [Re: Small_Jerry] | Copy to clipboard |
Posted by: caoguanghui Posted on: 2006-03-31 20:13 MD5可逆就不会用的这么广泛了吧!!! |
5.Re:如何在java中实现可逆的md5 [Re: Small_Jerry] | Copy to clipboard |
Posted by: ranchgirl Posted on: 2006-04-01 12:14 山东大学的女教授 made MD5 encoding can be broken, means you can find the equivalent password. It is not the same as 可逆! MD5不可逆! !!!! |
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