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php chilkat.certstore,angularjs实现冒泡排序算法的可视化

發布時間:2025/5/22 php 26 豆豆
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1、angularjs實現冒泡排序算法的可視化,API方式讀寫文本文件 ASP/Basic,APlayer - 迅雷播放器引擎,Armstrong公理求屬性集X關于函數依賴集F的閉包ArrayList 的大小是如何自動增加的,ASPX帶DetailsView控件的網頁執行順序,B/S系統中關于 條碼掃描器 輸入的處理,Base64解碼文件并進行合并代碼 ribbon.html ribbon-content border: 1px solid #DDD;font-weight: bold;margin: 0 -10px;min-height: 30px;padding: 7px 31px;text-。

2、align: center;line-height: 30px;/AngularJS 自定義時間過濾器 /AngularJS 自定義指令ribbon-left display: block;border-left: 10px solid white;border-top: 8px solid #EEE;float: left;height: 0;margin-left: -10px;width: 0;/C# POST 提交文件和文本數據 /c# 后臺框架,快速開發小型項目ribbon-right display: block;border-right: 10px solid white;bor。

3、der-top: 8px solid #EEE;float: right;height: 0;margin-right: -10px;width: 0;標題內容內容內容內容內容內容內容內容內容內容內容內容內容內容內容內容內容內容/C#實例第彈之常用編碼/C#TextBox控件內容隨文本文檔改動提示更新代碼 C/C+代碼 / Needs #include CkString strOut;CkRsa rsa;bool success;success = rsa.UnlockComponent(Anything for 30-day trial);if (success != true) strOu。

4、t.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Generate a 1024-bit key. Chilkat RSA supports/ key sizes ranging from 512 bits to 4096 bits.success = rsa.GenerateKey(1024);if (success != true) strOut.append(rsa.lastErrorText();strOut.append(rn);Se。

5、tDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Keys are exported in XML format:const char * publicKey;publicKey = rsa.exportPublicKey();strOut.append(publicKey);strOut.append(rn);const char * privateKey;privateKey = rsa.exportPrivateKey();strOut.append(privateKey);strOut.append(rn);SetDlgItemTe。

6、xt(IDC_EDIT1,strOut.getUnicode();代碼 Java代碼 Insert title here#sform(action=Registerde method=post)#stextfield(name=user.username label=名字)#stextfield(name=user.password label=密碼)#stextfield(name=userinfo.age label=年齡)性別:男女#ssubmit()#end代碼 C/C+代碼 / Needs #include CkString strOut;CkRsa rsa;/ Any string。

7、 argument automatically begins the 30-day trial.bool success;success = rsa.UnlockComponent(30-day trial);if (success != true) strOut.append(RSA component unlock failedrn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Generate a 1024-bit RSA key pair.rsa.GenerateKey(1024);/ This example will 。

8、sign a string, and receive the signature/ in a hex-encoded string. Therefore, set the encoding mode/ to hex:rsa.put_EncodingMode(hex);/ If some other non-Chilkat application or web service is going to be verifying/ the signature, it is important to match the byte-ordering./ The LittleEndian property。

9、 may be set to true/ for little-endian byte ordering,/ or false for big-endian byte ordering./ Microsoft apps typically use little-endian, while/ OpenSSL and other services (such as Amazon CloudFront)/ use big-endian.rsa.put_LittleEndian(false);const char * strData;strData = This is the string to be。

10、 signed.;/ Sign the string using the md5 hash algorithm./ Other valid choices are md2, sha256, sha384,/ sha512, and sha-1.const char * hexSig;hexSig = rsa.signStringENC(strData,md5);strOut.append(hexSig);strOut.append(rn);strOut.append(rsa.lastErrorText();strOut.append(rn);/ Now verify the signature。

11、:success = rsa.VerifyStringENC(strData,md5,hexSig);if (success = true) strOut.append(Signature verified!rn);else strOut.append(rsa.lastErrorText();strOut.append(rn);/ Try it with an invalid signature:success = rsa.VerifyStringENC(strData,md5,not a valid sig);if (success = true) strOut.append(Signatu。

12、re verified!rn);else strOut.append(rsa.lastErrorText();strOut.append(rn);/ Try it with invalid data:success = rsa.VerifyStringENC(Not the original data,md5,hexSig);if (success = true) strOut.append(Signature verified!rn);else strOut.append(rsa.lastErrorText();strOut.append(rn);/ Try it with the wron。

13、g hash algorithm:success = rsa.VerifyStringENC(strData,sha-1,hexSig);if (success = true) strOut.append(Signature verified!rn);else strOut.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();代碼 C/C+代碼 / Needs #include / Needs #include / Needs #include CkString st。

14、rOut;CkRsa rsa;bool success;success = rsa.UnlockComponent(Anything for 30-day trial);if (success != true) strOut.append(RSA component unlock failedrn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Generate a 1024-bit key. Chilkat RSA supports/ key sizes ranging from 512 bits to 4096 bits.suc。

15、cess = rsa.GenerateKey(1024);if (success != true) strOut.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Keys are exported in XML format:const char * publicKeyXml;publicKeyXml = rsa.exportPublicKey();strOut.append(publicKeyXml);strOut.append(rn);con。

16、st char * privateKeyXml;privateKeyXml = rsa.exportPrivateKey();strOut.append(privateKeyXml);strOut.append(rn);/ Save the private key in PEM format:CkPrivateKey privKey;privKey.LoadXml(privateKeyXml);privKey.SaveRsaPemFile(privateKey.pem);/ Save the public key in PEM format:CkPublicKey pubKey;pubKey.。

17、LoadXml(publicKeyXml);pubKey.SaveOpenSslPemFile(publicKey.pem);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();代碼 C/C+代碼 / Needs #include CkString strOut;CkRsa rsa;bool success;success = rsa.UnlockComponent(Anything for 30-day trial);if (success != true) strOut.append(RSA component unlock failedrn);Set。

18、DlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ RSA public key in XML format:const char * publicKey;publicKey = of3im3mRgd2NLXIGoK6uYLg6jj0Ug2b42rnqa5Tbwz2ieFqMJqt+x2oqLYGz49nt+7/785g3XYWqoka4u9c9zul6YubIjnBM72dQy7rEkEfbUxgjcxqXyjZFx+FpaxFUecLu688XEu+9UA42VKiCgcl+E7TrqnfeeYpNXc=AQAB;rsa.ImportPub。

19、licKey(publicKey);/ To use Optimal Asymmetric Encryption Padding (OAEP) padding,/ simply set the OaepPadding property:rsa.put_OaepPadding(true);/ Encrypt a string and return the encrypted data base64-encoded:rsa.put_EncodingMode(base64);const char * plainText;plainText = RSA Encryption should be eas。

20、y.;bool usePrivateKey;usePrivateKey = false;const char * encryptedStr;encryptedStr = rsa.encryptStringENC(plainText,usePrivateKey);strOut.append(encryptedStr);strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();代碼 C/C+代碼 / Needs #include / Needs #include CkString strOut;CkPrivateKey pkey;。

21、/ Load the private key from an RSA PEM file:pkey.LoadPemFile(pvkey2_rsa.pem);bool success;const char * pkeyXml;/ Get the private key in XML format:pkeyXml = pkey.getXml();CkRsa rsa;/ Any string argument automatically begins the 30-day trial.success = rsa.UnlockComponent(30-day trial);if (success != 。

22、true) strOut.append(RSA component unlock failedrn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Import the private key into the RSA component:success = rsa.ImportPrivateKey(pkeyXml);if (success != true) strOut.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getU。

23、nicode();return;/ This example will sign a string, and receive the signature/ in a hex-encoded string. Therefore, set the encoding mode/ to hex:rsa.put_EncodingMode(hex);/ If some other non-Chilkat software is going to verify/ the signature, it is important to match the byte-ordering./ The LittleEnd。

24、ian property may be set to true/ for little-endian byte ordering,/ or false for big-endian byte ordering./ Microsoft apps typically use little-endian, while/ OpenSSL and other services (such as Amazon CloudFront)/ use big-endian.rsa.put_LittleEndian(false);const char * strData;strData = This is the 。

25、string to be signed.;/ Sign the string using the sha-1 hash algorithm./ Other valid choices are md2, md5, sha256,/ sha384, and sha512.const char * hexSig;hexSig = rsa.signStringENC(strData,sha-1);strOut.append(hexSig);strOut.append(rn);strOut.append(Success!rn);SetDlgItemText(IDC_EDIT1,strOut.getUni。

26、code();代碼 PHP代碼 PHP中獲取文件擴展名的N種方法 從網上收羅的,基本上就以下這幾種方式:第1種方法:function get_extension($file)substr(strrchr($file, .), 1);第2種方法:function get_extension($file)return substr($file, strrpos($file, .)+1);第3種方法:function get_extension($file)return end(explode(., $file);第4種方法:function get_extension($file)$info = 。

27、pathinfo($file);return $infoextension;第5種方法:function get_extension($file)return pathinfo($file, PATHINFO_EXTENSION);以上幾種方式粗看了一下,好像都行,特別是1、2種方法,在我不知道pathinfo有第二個參數之前也一直在用。但是仔細考慮一下,前四種方法都有各種各樣的毛病。要想完全正確獲取文件的擴展名,必須要能處理以下三種特殊情況。沒有文件擴展名路徑中包含了字符.,如/home/test.d/test.txt路徑中包含了字符.,但文件沒有擴展名。如/home/test.d/test。

28、很明顯:1、2不能處理第三種情況,3不能正確處理第一三種情況。4可以正確處理,但是在不存在擴展名時,會發出一個警告。只有第5種方法才是最正確的方法。順便看一下pathinfo方法。官網上介紹如下:$file_path = pathinfo(/www/htdocs/your_image.jpg);echo $file_path dirnamen;echo $file_path basenamen;echo $file_path extensionn;echo $file_path filenamen; / only in PHP 5.2+它會返回一個數組,包含最多四個元素,但是并不會一直有四個,。

29、比如在沒有擴展名的情況下,就不會有extension元素存在,所以第4種方法才會發現警告。但是phpinfo還支持第二個參數。可以傳遞一個常量,指定返回某一部分的數據:PATHINFO_DIRNAME - 目錄PATHINFO_BASENAME - 文件名(含擴展名)PATHINFO_EXTENSION - 擴展名PATHINFO_FILENAME - 文件名(不含擴展名,PHP5.2)這四個常量的值分別是1、2、4、8,剛開始我還以為可以通過或運算指定多個:pathinfo($file, PATHINFO_EXTENSION | PATHINFO_FILENAME);后來發現這樣不行,這只會。

30、返回幾個進行或運算常量中最小的那個。也就是四個標志位中最小位為1的常量。代碼 C/C+代碼 / Needs #include / Needs #include / Needs #include / Needs #include CkString strOut;bool success;/ Create an instance of a certificate store object, load a PFX file,/ locate the certificate we need, and use it for signing./ (a PFX file may contain more t。

31、han one certificate.)CkCertStore certStore;/ The 1st argument is the filename, the 2nd arg is the/ PFX files password:success = certStore.LoadPfxFile(chilkat.pfx,test);if (success != true) strOut.append(certStore.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;C。

32、kCert *cert = 0;cert = certStore.FindCertBySubject(Chilkat Software, Inc.);if (cert = 0 ) strOut.append(certStore.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;CkPrivateKey *pkey = 0;pkey = cert-ExportPrivateKey();if (pkey = 0 ) strOut.append(cert-lastErrorTex。

33、t();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;const char * pkeyXml;/ Get the private key in XML format:pkeyXml = pkey-getXml();delete pkey;CkRsa rsa;/ Any string argument automatically begins the 30-day trial.success = rsa.UnlockComponent(30-day trial);if (success != true。

34、) strOut.append(RSA component unlock failedrn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Import the private key into the RSA component:success = rsa.ImportPrivateKey(pkeyXml);if (success != true) strOut.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnico。

35、de();return;/ This example will sign a string, and receive the signature/ in a hex-encoded string. Therefore, set the encoding mode/ to hex:rsa.put_EncodingMode(hex);/ If some other non-Chilkat application or web service is going to be verifying/ the signature, it is important to match the byte-orde。

36、ring./ The LittleEndian property may be set to true/ for little-endian byte ordering,/ or false for big-endian byte ordering./ Microsoft apps typically use little-endian, while/ OpenSSL and other services (such as Amazon CloudFront)/ use big-endian.rsa.put_LittleEndian(false);const char * strData;st。

37、rData = This is the string to be signed.;/ Sign the string using the sha-1 hash algorithm./ Other valid choices are md2 and md5.const char * hexSig;hexSig = rsa.signStringENC(strData,sha-1);strOut.append(hexSig);strOut.append(rn);strOut.append(Success!rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode()。

38、;代碼 C/C+代碼 / Needs #include CkString strOut;CkRsa rsa;bool success;success = rsa.UnlockComponent(Anything for 30-day trial);if (success != true) strOut.append(RSA component unlock failedrn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ Load a public/private key pair from a .snk key file.cons。

39、t char * xmlKey;xmlKey = rsa.snkToXml(chilkat2.snk);strOut.append(xmlKey);strOut.append(rn);/ The xmlKey contains both public and private keys./ Import either the public or private for encrypting or/ decrypting.rsa.ImportPrivateKey(xmlKey);bool bUsePrivateKey;bUsePrivateKey = true;const char * encry。

40、ptedText;encryptedText = rsa.encryptStringENC(Hello World!,bUsePrivateKey);strOut.append(encryptedText);strOut.append(rn);/ Now decrypt with the public key:rsa.ImportPublicKey(xmlKey);bUsePrivateKey = false;const char * decryptedText;decryptedText = rsa.decryptStringENC(encryptedText,bUsePrivateKey)。

41、;strOut.append(decryptedText);strOut.append(rn);/ Note: We could have just as well encrypted using the public key/ and decrypted using the private key.SetDlgItemText(IDC_EDIT1,strOut.getUnicode();代碼 C/C+代碼 / Needs #include / Needs #include / Needs #include / Needs #include CkString strOut;CkCert cer。

42、t;bool success;/ Load a digital certificate.success = cert.LoadFromFile(digitalCert.cer);if (success != true) strOut.append(cert.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;CkPublicKey *pubKey = 0;/ A .cer file does not contain the private key. It should con。

43、tain/ the public key.pubKey = cert.ExportPublicKey();/ Lets have a look at it (in XML format).strOut.append(Public Key from Certificate:);strOut.append(rn);strOut.append(pubKey-GetXml();strOut.append(rn);/ An RSA public key consists of a modulus and exponent./ An RSA private key includes both the mo。

44、dulus and exponent,/ as well as other big numbers: P, Q, D, etc./ Lets load an RSA private key from a DER-encoded file:CkPrivateKey privKey;success = privKey.LoadRsaDerFile(PrivateKey.key);if (success != true) strOut.append(privKey.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.ge。

45、tUnicode(qhd001.com);return;/ If this private key is the matching half to the public key from/ the certificate, then the modulus and exponent should/ be identical. (Thus, a private key really contains both the public part as well as the private parts.).strOut.append(Private Key from DER:);strOut.app。

46、end(rn);strOut.append(privKey.GetXml();strOut.append(rn);CkRsa rsa;success = rsa.UnlockComponent(Anything for 30-day trial.);if (success != true) strOut.append(rsa.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;/ You now realize that the private key really cont。

47、ains both/ private and public parts. Therefore, we may import the private/ key and the choose to use either the public or private in our/ encrypt/decrypt operations:const char * privKeyXml;privKeyXml = privKey.getXml();success = rsa.ImportPrivateKey(privKeyXml);if (success != true) strOut.append(rsa。

48、.lastErrorText();strOut.append(rn);SetDlgItemText(IDC_EDIT1,strOut.getUnicode();return;SetDlgItemText(IDC_EDIT1,strOut.getUnicode();代碼 C/C+代碼 / Needs #include / Needs #include / Needs #include CkString strOut;bool success;CkPrivateKey pkey;/ Load the private key from an RSA PEM file:success = pkey.LoadPemFile(private.pem);if (success != true) strOut.append(pkey.lastErrorText();str。

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