Affinidi TDK - Vault Data Manager

The Affinidi TDK - Vault Data Manager package provides the interface to interact with Afinidi's Vault Data Manager service. This package enables you to manage profiles, folders, and files stored in secure cloud storage.

This package is still in EXPERIMENTAL status.

IMPORTANT: This project does not collect or process any personal data. However, when used as part of a broader system or application that handles personally identifiable information (PII), users are responsible for ensuring that any such use complies with applicable privacy laws and data protection obligations.

Key Features

Secure encryption & decryption of Data Encryption Keys (DEKs).
Wallet-based encryption and decryption of DEKs.
API public key-based encryption of DEKs.
Secure key derivation using PBKDF2.

Requirements

Dart SDK version ^3.6.0

Installation

Run:

dart pub add affinidi_tdk_vault_data_manager

or manually add the package to your pubspec.yaml file:

dependencies:
  affinidi_tdk_vault_data_manager: ^<version_number>

and then run the command below to install the package:

dart pub get

For more information, visit the pub.dev install page of the Affinidi TDK - Vault Data Manager package.

Usage

After successfully installing the package, import it into your code.

import 'package:affinidi_tdk_cryptography/affinidi_tdk_cryptography.dart';
import 'package:affinidi_tdk_vault_data_manager/affinidi_tdk_vault_data_manager.dart';

/// This example shows how to encrypt a DEK that was encrypted with
/// wallet material and convert it to be encrypted with the API public key.
Future<void> main() async {
  final vaultDataManagerEncryptionService = VaultDataManagerEncryptionService(
    kek: encryptionKey,
    cryptographyService: CryptographyService(),
    jwk: jwk,
  );

  final dekEncryptedByApiPublicKey =
      await vaultDataManagerEncryptionService.getDekEncryptedByApiPublicKey(encryptedDekBase64: encryptedDekBase64);
  print('API encrypted DEK: $dekEncryptedByApiPublicKey');
}

For more sample usage, go to the example folder.

Support & feedback

If you face any issues or have suggestions, please don't hesitate to contact us using this link.

Reporting technical issues

If you have a technical issue with the package's codebase, you can also create an issue directly in GitHub.

Ensure the bug was not already reported by searching on GitHub under Issues.
If you're unable to find an open issue addressing the problem, open a new one. Be sure to include a title and clear description, as much relevant information as possible, and a code sample or an executable test case demonstrating the expected behaviour that is not occurring.

Contributing

Want to contribute?

Head over to our CONTRIBUTING guidelines.