Package co.ankatech.ankasecure.sdk.examples

Class ExampleScenario6

java.lang.Object

co.ankatech.ankasecure.sdk.examples.ExampleScenario6

public final class ExampleScenario6
extends Object

Scenario 6 — ML-DSA-87 Bulk Helpers (Compact JWS).

This scenario signs and verifies a document with non-streaming helpers that operate on RFC 7515 Compact JWS tokens:

1. Resolve a pre-provisioned ML-DSA-87 key from the demo-cli playground (the SDK is data-plane-only — it does not create keys).
2. Create a Compact JWS on disk via AuthenticatedSdk.signFileCompact(String, Path, Path).
3. Verify it via AuthenticatedSdk.verifySignature(Path).
4. Print server metadata and validate integrity.

Implementation notes (Java 21+):

• Filesystem interactions rely on the Path API.
• UTF-8 is enforced explicitly for deterministic encoding.
• Temporary artefacts reside 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-DSA-87 compact JWS sign/verify 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-DSA-87 compact JWS sign/verify 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)