Aardio中RSA的加密解密的特点与应用场景及演示代码

import win.ui;

/*DSG{{*/

var winform = win.form(text="aardio form";right=1056;bottom=754)

winform.add(

["button_加密"]={cls="button";text="加密(使用公钥)";left=193;top=665;right=310;bottom=709;z=15};

["button_解密"]={cls="button";text="解密(使用私钥)";left=737;top=665;right=854;bottom=709;z=16};

["edit_公匙"]={cls="edit";left=26;top=63;right=508;bottom=264;autohscroll=false;edge=1;multiline=1;vscroll=1;z=3};

["edit_密文1"]={cls="edit";left=26;top=497;right=507;bottom=654;autohscroll=false;edge=1;multiline=1;vscroll=1;z=11};

["edit_密文2"]={cls="edit";left=546;top=297;right=1027;bottom=454;autohscroll=false;edge=1;multiline=1;vscroll=1;z=6};

["edit_明文1"]={cls="edit";text="123456 简码编程 www.jianma123.com";left=26;top=297;right=507;bottom=454;autohscroll=false;edge=1;multiline=1;vscroll=1;z=5};

["edit_明文2"]={cls="edit";left=546;top=497;right=1027;bottom=654;autohscroll=false;edge=1;multiline=1;vscroll=1;z=12};

["edit_私匙"]={cls="edit";left=546;top=63;right=1028;bottom=264;autohscroll=false;edge=1;multiline=1;vscroll=1;z=4};

groupbox={cls="groupbox";text="加密";left=14;top=11;right=524;bottom=738;edge=1;z=1};

groupbox2={cls="groupbox";text="解密";left=534;top=11;right=1044;bottom=738;edge=1;z=2};

static={cls="static";text="公匙:(加密用,可公开)";left=26;top=42;right=182;bottom=59;transparent=1;z=7};

static2={cls="static";text="私匙:(解密用,不可公开)";left=546;top=42;right=719;bottom=59;transparent=1;z=8};

static3={cls="static";text="明文:";left=26;top=274;right=74;bottom=291;transparent=1;z=9};

static4={cls="static";text="密文:";left=546;top=274;right=594;bottom=291;transparent=1;z=10};

static5={cls="static";text="明文:";left=546;top=477;right=594;bottom=494;transparent=1;z=13};

static6={cls="static";text="密文:";left=26;top=477;right=74;bottom=494;transparent=1;z=14}

)

/*}}*/



import crypt.rsa;

var rsa = crypt.rsa();

rsa.genKey();



winform.button_加密.oncommand = function(id,event){

    

    //导入公匙

    var header = rsa.importPemKey(winform.edit_公匙.text);

    if(header){ 

        //winform.msgbox("已导入：" + header); 

    }else{ 

        winform.msgboxErr("错误的密钥格式"); 

        return ; 

    }

    

    var 明文 = winform.edit_明文1.text;

    var ciphertext = rsa.encryptReverse(明文);//转换

    if(ciphertext){

        winform.edit_密文1.text = crypt.encodeBin(ciphertext);    

        winform.edit_密文2.text = crypt.encodeBin(ciphertext);

    }else {

        winform.msgboxErr("加密失败,请检查是否导入了正确的公钥")

    }

    

    

}



winform.button_解密.oncommand = function(id,event){

    

    //导入私匙

    var header = rsa.importPemKey(winform.edit_私匙.text);

    if(header){ 

        //winform.msgbox("已导入：" + header); 

    }else{ 

        winform.msgboxErr("错误的密钥格式"); 

        return ; 

    }

    

    var ciphertext = crypt.decodeBin(winform.edit_密文2.text);

    if(!ciphertext){

        winform.msgboxErr("解密失败,请检查是否输入了base64编码的密文");

        return;

    }

    

    var plaintext = rsa.decryptReverse(ciphertext);

    if(plaintext){

        winform.edit_明文2.text = plaintext;

    }

    else {

        winform.msgboxErr("解密失败,请检查是否导入了正确的私钥")

    }

}



winform.edit_公匙.text = /*

-----BEGIN RSA PUBLIC KEY-----

MIGJAoGBAPo9wudnB2WU4SW7a51Ynx2mPtBicRsEQq9roMuypU9PkLK5uzNyZdPy

2eBkb8fm4kyLAI1NgvBPnmjHTYolMuuCGS5+ZaTUg0F33KCVQmMQJg/sjd2mapl3

gL4ged9o3SkKQ3QZm7ZRyYB6TTSqLfuAMpc3lzkZhUv6YUTxdO4pAgMBAAE=

-----END RSA PUBLIC KEY-----

*/



winform.edit_私匙.text = /*

-----BEGIN RSA PRIVATE KEY-----

MIICXQIBAAKBgQD6PcLnZwdllOElu2udWJ8dpj7QYnEbBEKva6DLsqVPT5Cyubsz

cmXT8tngZG/H5uJMiwCNTYLwT55ox02KJTLrghkufmWk1INBd9yglUJjECYP7I3d

pmqZd4C+IHnfaN0pCkN0GZu2UcmAek00qi37gDKXN5c5GYVL+mFE8XTuKQIDAQAB

AoGBAJPB7hjGvBZd/0dRUCy7TFCsfgB7b/+c12dPLMW6OWQIPg9aHdA15yxsA/w8

Mcieatb5aJ0GvJ761DVYIU/FwTclU41Wlwb9ONz7Uhumh63w4lGxIjkp2wKfm50Z

P9LgYzreCRBVOi4wntQL71G3YHLlYnU95S2nN4oAguvH3vHRAkEA/4OYSxw2/lRA

Su52iaYRVuTr7dmNvsmHgibAO6v1+uxUWKAuOFexfDHx81chjvXhiKkRFS5Rchby

5lssy/GodQJBAPq3mWa7sCl5RoSZLNOFsOxv1epywCSR7JHzuzeQlCXMSq+qtNOZ

7n7ADx0+PSL4rvZbeCWb4Vwtr8Ylit+4mGUCQQDQ1oDaGxSDqN7nn6H4/We8qtx+

icsFvffok72YyAMDdLe3vCwq1tn01WmY54VBMIyGwxB4TGQ7KLCdQLYLdtelAkB9

jzcm6PYHPzIes+tsHzcEodl6qW8qoV3dljd7U0+uQkphAVe/5QY4ugyXs5TAj9Rn

klVwWEmbdVHjJOgQtIy1AkAKX8f9xMvde5zYQaT+yOw4rpJOUB+FFGoc+8aHa4Y9

mdCcqmA9x+I6QE5NlUrKPwvCoHf6MypklpW4o+eGDXOT

-----END RSA PRIVATE KEY-----

*/



winform.show();

win.loopMessage();