SecureRandom getProvider() method in Java with Examples
Last Updated :
04 Dec, 2018
The getProvider() method of java.security.SecureRandom class is used to return the provider of this SecureRandom object.
Syntax:
public final Provider getProvider()
Return Value: This method returns the provider of this SecureRandom object.
Below are the examples to illustrate the getProvider() method:
Example 1:
import java.security.*;
import java.util.*;
public class GFG1 {
public static void main(String[] argv)
{
try {
SecureRandom sr = SecureRandom.getInstance( "SHA1PRNG" );
Provider provider = sr.getProvider();
System.out.println( "Provider name : " + provider.getName());
}
catch (NoSuchAlgorithmException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Output:
Provider name : SUN
Example 2:
import java.security.*;
import java.util.*;
public class GFG1 {
public static void main(String[] argv)
{
try {
SecureRandom srand = new SecureRandom( new byte [] { 1 , 2 , 3 , 4 });
Provider provider = srand.getProvider();
System.out.println( "Provider name : " + provider.getName());
}
catch (ProviderException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Output:
Provider name : SUN
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