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 Life-cycle (Streaming)

This scenario demonstrates an end-to-end post-quantum key life-cycle using the streaming encryption / decryption endpoints of ANKASecure. In streaming mode the platform produces a detached JWE (General JSON / “JWET”) where the ciphertext and tag fields are null and are instead delivered in the second multipart section. The non-streaming API would return a single compact JWE string.

1. Generate a post-quantum ML-KEM-512 key-pair.
2. Export its public metadata to JSON.
3. Stream-encrypt a local file (detached JWE).
4. Stream-decrypt the ciphertext.
5. Validate round-trip integrity.

Prerequisite: the CLI configuration must contain a valid access token.

Implementation notes (Java 21+):

• All file handling relies on the Path API.
• Encoding is explicitly set to StandardCharsets.UTF_8 to avoid platform-dependent defaults.
• Directory creation leverages Files.createDirectories(Path, FileAttribute[]).

Thread-safety: the class is stateless and immutable – a new instance of AnkaSecureSdk is created inside main and locally confined to that thread.

Since:

2.1.0

Author:

ANKATech – Security Engineering

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Entry-point.

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)

Entry-point.

Parameters:

args - ignored