Package co.ankatech.ankasecure.sdk.examples

Class ExampleScenario1

java.lang.Object

co.ankatech.ankasecure.sdk.examples.ExampleScenario1

public final class ExampleScenario1
extends Object

Scenario 1 — End-to-End ML-KEM-512 Encryption (Streaming).

This scenario walks through a complete post-quantum data-plane round-trip using the streaming endpoints of ANKASecure©. In streaming mode the service produces a detached JWE (General-JSON header + raw ciphertext stream) instead of a single compact JWE string.

1. Resolve a pre-provisioned ML-KEM-512 key from the demo playground (the SDK is data-plane-only — it does not create keys).
2. Stream-encrypt a local file (detached JWE).
3. Stream-decrypt the ciphertext.
4. Validate round-trip integrity.

Prerequisite: a cli.properties for the playground actor of the demo environment, carrying the ankasecure.demo.kids catalogue (supplied with the playground credentials). Key lifecycle (generate/rotate/export) lives in the Key Management SDK, not in this SDK.

Implementation notes (Java 21+):

• All file handling relies on the Path API.
• UTF-8 is enforced explicitly to avoid platform-dependent defaults.
• Temporary artefacts are written under temp_files/.

Thread-safety: the class is stateless and immutable; a fresh AuthenticatedSdk instance is created inside main(String[]).

See Also:

• ExampleUtil
• ExamplePlaygroundKeys
• AuthenticatedSdk

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Runs the ML-KEM-512 streaming encryption scenario on a pre-provisioned key.

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 streaming encryption scenario on a pre-provisioned key.

Loads CLI properties, authenticates against ANKASecure©, resolves a pre-provisioned ML-KEM-512 playground key, and delegates to the scenario logic. On any unrecoverable error the JVM terminates via ExampleUtil.fatal(String, Throwable).

Parameters:

args - command-line arguments (ignored)