Solutions and tutorials for IT&C development
Access modifiers represents ways to give or to restrict access to class variables and methods. One reason is the encapsulation concept that states that instance variables are not accessed directly, but only through access methods (prefixed with get or set). Another reason is to control how the class is used and how and what values […]
Read More →In this post we will see how to use the 3DES (Triple Data Encryption Standard in EDE mode) or DESede algorithm implementation from the Bouncy Castle API for J2ME platform. The example will use the 3DES lightweight engine to encrypt and decrypt a file managed by a J2ME (MIDlet) application. The Bouncy Castle Crypto API […]
Read More →In this post we will see how to use the DES (Data Encryption Standard) algorithm implementation, in CBC and ECB modes, from the Security and Trust Services API (SATSA) for J2ME platform. The complete example will use the DES engine (in CBC or ECB mode) to encrypt and decrypt a file managed by a J2ME […]
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