How to use securerandom to generate ivparameterspec

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Java

DES

We were using hard coded IVParameterSpec in our program.
We use same IvParameterSpec to encrypt and later to decrypt our strings .
We want to use below code to generate IvParameterSpec

SecureRandom random = new SecureRandom();
byte[] iv = random.generateSeed(16);
IvParameterSpec ips = new IvParameterSpec(iv);

But now ips will be different at each time .So it will be different at the time of encryption and different at the time of decryption .How will it decrypt ?

How can we use this random scenario in our case .
Please suggest .

What I have tried:

SecureRandom random = new SecureRandom();
byte[] iv = random.generateSeed(16);
IvParameterSpec ips = new IvParameterSpec(iv);