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Encryption

Introduction​

Encryption is used to protect sensitive data so that it cannot be accessed by unauthorized parties. With encryption, readable data is converted into an unreadable format using cryptographic algorithms. This helps maintain the confidentiality and security of your information.

The following is a guide for managing encryption data within the system, including creating new data, viewing the data list, filtering, searching, editing, deleting, as well as demonstrating the use of the simulator for data encryption and decryption.

1. Create New Encryption​

Follow the steps below to create a new encryption in the system:

1. Open the Encryption menu

  • Open the Security Config menu in the navigation panel.
  • Select the Encryption tab.
  • Click the Add Function button located on the right side of the screen to start the process of creating a new encryption.

2. Fill in the Basic Information

  • Function Name: Enter the name of the encryption function.
  • Description: Enter a brief description of the encryption function (optional).

3. Encryption Configuration

Encryption Settings:

  • Encryption Algorithm: Select the encryption algorithm that will be used to secure your data.
  • Key Size: Select the key size according to the algorithm used.

Explanation of the Encryption Algorithms:

  1. AES (Advanced Encryption Standard): is a symmetric algorithm that uses the same key for both encryption and decryption. AES operates on 128-bit blocks and supports key lengths of 128 or 256 bits.
  2. RSA (Rivest-Shamir-Adleman): is an asymmetric algorithm that uses two different keys, namely a public key for encryption and a private key for decryption. RSA is based on the difficulty of factoring large prime numbers, providing a high level of security for key exchange. RSA supports several key lengths, such as 1024 bit, 2048 bit, and 4096 bit.

Key Rotation Settings:

  • Automatic Key Rotation: Enable the Automatic Key Rotation option if you want the system to rotate the encryption key automatically at certain intervals. If enabled, specify the desired rotation period. The available options include rotation per minute, hour, day, week, month, or year.
  • Allow Key Export: Enable the Allow Key Export option if you want to allow the key material (raw key) to be exported from the system.

4. Manage the Encryption Group

Select the group in which this encryption will be managed.

  • Use the search box to find the appropriate group.
  • Click the group name from the list.
  • Once the group is selected, the list of group members will appear in the right panel.
  • Check the members who will have access to the Encryption.

5. Save the Configuration

Once all fields are completely filled in, click the Submit button.

A pop-up notification will appear stating that the encryption was successfully created.

2. List Encryption​

Once the data has been successfully created, users can view the list of encryption functions that have been saved in the system.

The following is an explanation of each column displayed in the table:

  • Function Name: Displays the name of the created encryption function.
  • Method: Displays the encryption method or algorithm used, such as AES128, AES256, RSA1024, RSA2048, or RSA4096.
  • Updated By: Displays the user who last updated the encryption function.
  • Last Update: Displays the date and time of the last update.
  • Action: Contains a three-dot icon button to manage the encryption, such as editing, running the data encryption/decryption simulator, or deleting the data.

At the bottom of the table, users can set the number of rows displayed through Rows per page, as well as move between pages using the available pagination navigation.

3. Filter Encryption​

On the Encryption page, there is a Filter feature indicated by a funnel icon. This feature helps users filter encryption data based on certain criteria, making it easier for users to display relevant information.

The following are the steps to use the Filter feature on the Encryption page:

1. Open the Encryption Menu

  • Open the Security Config menu in the navigation panel.
  • Select the Encryption tab to open the List Encryption page.

2. Display the Filter Panel

Click the Filter button at the top right of the table to display the filter options.

3. Select the Filter Criteria

  • Select the filter criteria as desired:
    • Method: Filter based on the related method or algorithm
    • Updated By: Filter encryption by the user who last updated them.
  • Check one or more criteria as needed.

4. View the Filter Results

After selecting the filter criteria, the system automatically displays the list of encryption data according to the selected filter.

5. Clear the Filter

  • To remove a specific filter, uncheck the selected option.
  • To remove all filters at once, click the Clear all filters button at the bottom of the filter panel.
  • After the filter is cleared, the system automatically displays all encryption data without any filter restrictions.

4. Search Encryption​

The search feature makes it easier for users to find specific Encryption data without having to manually browse through the entire list.

The following are the steps to use the search feature:

  1. Open the Security Config page from the navigation menu.
  2. Select the Encryption tab.
  3. Find the Search field at the top right of the table, next to the Filter button.
  4. Enter a keyword in the Search field. The keyword can be the name of an Encryption function.
  5. The system will automatically display the list of Encryptions that match the entered keyword.
  6. To display all data again, manually clear the keyword from the Search field.

5. Edit Encryption​

On the Encryption page, users can update the encryption information as needed. The Edit feature allows changes to data such as function name, description, encryption algorithm, key size, automatic key rotation, allow key export, group, and members.

The following are the steps to use the Edit feature on Encryption:

1. Open the Encryption Menu

Access the Security Config menu from the sidebar, then select the Encryption tab to display the list of available encryption functions.

2. Open the Action Menu

  • In the Action column of the encryption row you want to edit, click the three-dot icon.
  • Click Manage or click the encryption function name to open the encryption detail page.

3. Encryption Detail Page

At the top of the detail page there is the name of the encryption function along with its creation date (Created at), a Back to list button to return to the list, as well as Edit and Delete buttons at the top right.

The information displayed includes:

  • Function Details: Contains Function Name, ID (with a copy button), and Function Description.
  • Encryption Configuration: Displays Encryption Algorithm, Key Size, Auto Key Rotation, and Allow Key Export according to the applied configuration.
  • Versioning Key: Displays the status and version history of the key.
  • Group & Members: The group along with the members who have access to the encryption function.
  • Simulator: A button to run a simulation of the encryption and decryption process.
  • Activity Log: The activity history of the encryption function. Use the Load More button to display the complete history.

4. Edit Data

  • Click the Edit button at the top right of the page.
  • Make the necessary changes in the form that appears, such as:
    • Updating the function name.
    • Updating the function description.
    • Updating the auto key rotation.
    • Updating the allow key export.
    • Updating the group and members.

5. Save the Changes

  • After making changes, click the Save Change button to save the updated data.
  • The system will display a notification that the data was successfully updated.

6. Delete Encryption​

On the Encryption page, users can delete encryption data that is no longer needed.

The following are the steps to delete an Encryption:

1. Open the Encryption Menu

Access the Security Config menu from the sidebar, then select the Encryption tab to display the list of available encryption functions.

2. Select the Encryption to Be Deleted

  • Find the encryption you want to delete in the table.
  • In the Action column of the encryption row you want to delete, click the three-dot icon.
  • Click Manage or click the encryption function name to open the encryption detail page.

3. Click the Delete Button

  • After the detail page is open, click the Delete button located at the top right of the page to proceed with the deletion process.

4. Confirm the Deletion

  • After clicking the Delete button, the system will display a confirmation window to delete the Encryption.
  • At this stage, the user is asked to enter the name of the Encryption to be deleted, matching the text displayed on the screen.
  • After entering the name of the Encryption, click Yes, Delete to confirm the deletion.
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Be sure to double-check before deleting an encryption function, as this action cannot be undone.

7. Example of Encrypt Data​

On the Encryption page, users can encrypt data as needed.

The following are the steps to encrypt data:

1. Open the Encryption Menu

Access the Security Config menu from the sidebar, then select the Encryption tab to display the list of available encryption functions.

2. Select the Encryption Function for the Data Encryption Process

  • Find the encryption function that will be used for the data encryption process in the table.
  • In the Action column of the selected encryption row, click the three-dot icon.
  • Select the Manage option or click the encryption function name to open the encryption detail page.

3. Click the Encrypt/Decrypt Button

  • After the detail page is open, scroll to the bottom of the page.
  • At the very bottom, find the Simulator option.
  • Click the Encrypt/Decrypt button to proceed with the encryption process.

4. Select and Fill in the Encryption Data

  • Fill in the required fields according to the data to be encrypted.
  • Once finished, click the Generate button to start the encryption process.
  • The encryption result will appear in the Ciphertext field.

8. Example of Decrypt Data​

On the Encryption page, users can decrypt data as needed.

The following are the steps to decrypt data:

1. Open the Encryption Menu

Access the Security Config menu from the sidebar, then select the Encryption tab to display the list of available encryption functions.

2. Select the Encryption Function for the Data Decryption Process

  • Find the encryption function that will be used for the data decryption process in the table.
  • In the Action column of the selected encryption row, click the three-dot icon.
  • Select the Manage option or click the encryption function name to open the encryption detail page.

3. Click the Encrypt/Decrypt Button

  • After the detail page is open, scroll to the bottom of the page.
  • At the very bottom, find the Simulator option.
  • Click the Encrypt/Decrypt button to proceed with the decryption process.

4. Select and Fill in the Decryption Data

  • Select the Decrypt option in the available form.
  • Fill in the required fields according to the data to be decrypted.
  • Once finished, click the Generate button to start the decryption process.

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  • The decryption result will appear in the Plaintext field.

By following the steps above, you can easily manage encryption as needed on the TAKAKRYPT platform.