Tiny AES in Java

This is a small and simple implementation of the AES ECB and CBC encryption algorithm written in Java. You can use 128, 192 and 256 bit key. See the example in the Main.java.

TODO

Optimization, refactor

Jenkins Pipeline

This project includes a Jenkins pipeline for automated build and test:

• Builds the project using Maven (mvn -B clean package).
• Runs JUnit tests and collects reports from **/surefire-reports/*.xml.
• Parameters allow you to select actions (REQUESTED_ACTION, REQUESTED_ACTION2).
• Conditional stages: For example, if REQUESTED_ACTION is set to greeting, a greeting message is printed.
• Groovy utility: Loads and uses jenkins/util.Groovy for additional data and custom logic.

To use the pipeline, configure the parameters as needed in Jenkins and trigger the build. The pipeline automates compilation, testing, and reporting for the project.

Sequence Diagram

sequenceDiagram
    %%{init: { 'theme': 'base', 'themeVariables': { 'actorTextColor': '#fff', 'actorBorder': '#2196f3', 'actorBkg': '#1976d2', 'actorLineColor': '#2196f3', 'messageLineColor': '#ff9800', 'messageTextColor': '#212121', 'labelBoxBkgColor': '#e3f2fd', 'labelBoxBorderColor': '#2196f3' } } }%%
    participant User
    participant Main
    participant AES
    participant JavaCrypto
    User->>Main: Start program
    Main->>Main: Log message
    Main->>Main: Check args
    Main->>Main: javaCryptoTest()
    Main->>JavaCrypto: Encrypt/Decrypt CBC
    Main->>Main: keySensitiveTest()
    Main->>AES: ECB/CBC Encrypt/Decrypt (128/192/256)
    Main->>Main: Prepare input
    Main->>AES: ECB test loop
    Main->>AES: CBC test loop

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