RSA加密和解密字符串在Android字符串、RSA、Android

2023-09-06 15:17:25 作者:唱着山歌耍流氓。

我读,因为周一页又一页,但我不能找到一个解决方案。 我想仅:

I'm reading pages and pages since weeks but I cannot find a solution. I want "only" to:

请自己的公钥和私钥加密和解密我的PHP网站和Android应用程序(如上的 HTTP://www.example-$c$c.com/android/rsa_generateKey.asp 但如何存储和使用生成的密钥) 加密串在我的应用程序 从我的网站解密字符串 加密串在我的网站 从我的应用程序解密字符串 Make my own public and private keys to encrypt and decrypt strings between my PHP website and Android application (like on http://www.example-code.com/android/rsa_generateKey.asp but how can I store and use the generated keys?) Encrypt a string on my application Decrypt the string from my website Encrypt a string on my website Decrypt the string from my application

我刚刚发现,简单地做这项工作的类( HTTP: //www.example-$c$c.com/android/rsa_encryptStrings.asp ),但它不是免费的,并使其在PHP工作,我应该安装PHP扩展,但我不能在我的网页托管。

I've just found a class that does simply this job ( http://www.example-code.com/android/rsa_encryptStrings.asp ) but it is not free, and to make it work on PHP I should install a PHP extension but I can't on my web hosting.

有没有相似的地方?我学习了很多,但我不知道为什么,我不知道如何做到这一点的方式不同。

Is there something similar? I'm studying a lot but I don't know why I don't understand how to do it in different ways.

可能是一些类似于

RSA的Andr​​oid加密/ RSA PHP解密

可以帮助,但它不是完整的源$ C ​​$ C。

could help but it is not the complete source code.

请给我一些实际工作的例子。

Please give me some real working examples.

推荐答案

这应该这样做。

http://www.javamex.com/tutorials/cryptography/rsa_encryption.shtml http://www.javamex.com/tutorials/cryptography/rsa_encryption_2.shtml

这不是一个Android的问题,更多的Java。

It's not an android question, much more Java.