Cryptography Tutorials - Herong's Tutorial Examples
This cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. Topics include AES, blowfish, certificate, cipher, decryption, DES, digest, encryption, keytool, MD5, OpenSSL, PEM, PKCS#8, PKCS#12, private key, p... 2017-03-02, 12252👍, 2💬
Cipher - Secret Key Encryption and Decryption
This chapter provides tutorial notes and example codes on the cipher process. Topics include the cipher process - data encryption and decryption; the cipher class, javax.crypto.Cipher; the cipher sample program and test results with Blowfish and DES encryption algorithms. 2015-10-13, 176👍, 1💬
"Unexpected subelement ..." Error from the Stub Class
This section provides a tutorial example on how to troubleshoot and resolve the 'Unexpected subelement ...' error occurred in the stub class. The root cause of the error is the namespace on sub elements of the response SOAP Body does not match what defined in the WSDL document. 2015-10-10, 1814👍, 5💬
Message Digest Algorithm Implementations in JDK
This chapter provides tutorial notes and example codes on message digest algorithm implementation. Topics include JCA (Java Cryptography Architecture) package; java.security.MessageDigest class; MD5 and SHA message digest program; message digest output comparison. 2015-10-06, 155👍, 2💬
"keytool -export/import" - Exporting and Importing Certificates
This section provides a tutorial example on how to use the 'keytool -export' command to export certificates out of a 'keystore' file. The 'keytool -import' command can be used to import certificates into a 'keystore' file. 2015-08-15, 18101👍, 1💬
SocketRequestResponse.java - Socket Client Testing Program
This section provides a tutorial example on how to write a Java program using socket interface to send a request and receive a response in binary mode. 2015-08-01, 1400👍, 2💬
SocketRequestResponseServer.java - Socket Server Testing Program
This section provides a tutorial example on how to write a socket level server side testing program to receive and record request received from a client program. 2015-08-01, 607👍, 2💬
Table of Contents
This free book is a collection of tutorial notes and sample codes written by the author while he was learning JDK (Java Development Kit) himself. Topics include Blowfish, Calendar, certificate, character set, cipher, client authentication, collections, datagram, Date, decryption, DES, digital signat... 2015-07-18, 215👍, 0💬
This chapter provides notes and tutorial examples on XML Tools Plugin for Notepad++. Topics include ...
This section provides a tutorial example on how the SOAP message receiver should validate the passwo...
This section describes how to insert BLOB values as normal strings using INSERT statements.
This section provides a list of supported character encodings supported in Java. The list is generat...
This section provides a tutorial example on how to download and install JDK 1.6.2 (Java SE 1.6 Updat...