After you configure the HTTPS certificate through the Edge Encryption proxy installer, configure the AES 128-bit encryption key to encrypt your data.

• Generate 128-bit Aes Key In Java Pdf
• Tps Aes Key
• Aes 128 Bit Encryption Java
• Generate 128-bit Aes Key In Java Free

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If you are updating an SSL certificate on an Edge proxy server, see Update SSL certificate.

Procedure

1. Select the encryption key location.

   Option	Description
   File Store	Use a file to store a single encryption key. You can use an existing file in the /keys directory, or you can generate a new file. To generate a new file, enter an alias and click Generate. A file containing an encryption key is created. Note: This choice designates both the storage location and the encryption key. If you select File Store, click Next and go to step 5.
   Create New Java KeyStore	Create a keystore to store the encryption key.
   Java KeyStore File	Store the encryption key in an existing Java KeyStore file.

2. Click Next.
3. Select or create the encryption key.

   Option	Description
   New Key	Create an encryption key and alias. Note: You must use lowercase letters and numbers for the alias name (key name, key alias), per Java KeyStore requirements. To find out more about the keytool utility, see the Java SE Documentation.
   Use Existing Key	Use an existing encryption key in the selected keystore.
   Import Existing Key	Import an encryption key from a different keystore.

4. Click Next.
5. Configure the key on the instance according to the requirements defined in your installer.
   To configure the key on the instance, navigate to the instance and define a default key. See Configure encryption keys on the instance. Ensure that the key alias, size, and type match the requirements defined in the installer.
6. Once the key is configured on the instance, return to the installer and click Next.

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Java provides KeyGenerator class this class is used to generate secret keys and objects of this class are reusable.

To generate keys using the KeyGenerator class follow the steps given below.

Step 1: Create a KeyGenerator object

The KeyGenerator class provides getInstance() method which accepts a String variable representing the required key-generating algorithm and returns a KeyGenerator object that generates secret keys.

Create KeyGenerator object using the getInstance() method as shown below.

Step 2: Create SecureRandom object

The SecureRandom class of the java.Security package provides a strong random number generator which is used to generate random numbers in Java. Instantiate this class as shown below.

Step 3: Initialize the KeyGenerator

Generate 128-bit Aes Key In Java Pdf

The KeyGenerator class provides a method named init() this method accepts the SecureRandom object and initializes the current KeyGenerator.

Initialize the KeyGenerator object created in the previous step using the init() method.

Example

Tps Aes Key

Following example demonstrates the key generation of the secret key using the KeyGenerator class of the javax.crypto package.

Aes 128 Bit Encryption Java

Output

Generate 128-bit Aes Key In Java Free

The above program generates the following output −