Package co.ankatech.ankasecure.sdk.examples

Class ExampleScenario5

java.lang.Object

co.ankatech.ankasecure.sdk.examples.ExampleScenario5

public final class ExampleScenario5
extends Object

Scenario 5 — ML-KEM-512 Bulk Helpers (Compact JWE).

This scenario demonstrates the non-streaming helper methods that work with RFC 7516 Compact JWE tokens:

1. Resolve a pre-provisioned ML-KEM-512 key from the demo-cli playground (the SDK is data-plane-only — it does not create keys).
2. Encrypt a file via AuthenticatedSdk.encryptFile(String, Path, Path) (compact token written to disk).
3. Decrypt via AuthenticatedSdk.decryptFile(Path, Path).
4. Print rich metadata for both operations.
5. Validate round-trip integrity.

Implementation notes (Java 21+):

• All filesystem interactions use the Path API.
• UTF-8 is enforced explicitly for deterministic encoding.
• Temporary artefacts are written under temp_files/.

Thread-safety: this class is stateless and immutable.

Since:

3.0.0

Author:

ANKATech Solutions Inc.

See Also:

• ExampleUtil
• ExamplePlaygroundKeys
• AuthenticatedSdk

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Runs the ML-KEM-512 compact JWE encrypt/decrypt scenario.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

main

public static void main(String[] args)

Runs the ML-KEM-512 compact JWE encrypt/decrypt scenario.

Loads CLI properties, authenticates against ANKASecure©, and delegates to the scenario logic. On any unrecoverable error the JVM terminates via ExampleUtil.fatal(String, Throwable).

Parameters:

args - command-line arguments (ignored)