AlgorithmParameterGenerator getProvider() method in Java with Examples Last Updated : 01 Feb, 2023 Summarize Comments Improve Suggest changes Share Like Article Like Report The getProvider() method of java.security.AlgorithmParameterGenerator class is used to return the provider of this algorithm parameter generator object.Syntax: public final Provider getProvider() Return Value: This method returns the provider of this algorithm parameter generator object.Below are the examples to illustrate the getProvider() method:Example 1: For Algorithm DSA Java // Java program to demonstrate // getProvider() method import java.security.*; import java.util.*; public class GFG1 { public static void main(String[] argv) { try { // creating the object of // AlgorithmParameterGenerator // and getting instance // using getInstance() method AlgorithmParameterGenerator sr = AlgorithmParameterGenerator .getInstance("DSA"); // initializing the AlgorithmParameterGenerator // with 1024 using initialize() method sr.init(1024); // generating the Parameters // using getProvider() method Provider pro = sr.getProvider(); // printing the string algo System.out.println("Provider : " + pro); } catch (NoSuchAlgorithmException e) { System.out.println("Exception thrown : " + e); } catch (ProviderException e) { System.out.println("Exception thrown : " + e); } } } Output: Provider : SUN version 1.8 Example 2: For Algorithm DiffieHellman Java // Java program to demonstrate // getProvider() method import java.security.*; import java.util.*; public class GFG1 { public static void main(String[] argv) { try { // creating the object of // AlgorithmParameterGenerator // and getting instance // using getInstance() method AlgorithmParameterGenerator sr = AlgorithmParameterGenerator .getInstance("DiffieHellman"); // initializing the AlgorithmParameterGenerator // with 1024 using initialize() method sr.init(1024); // generating the Parameters // using getProvider() method Provider pro = sr.getProvider(); // printing the string algo System.out.println("Provider : " + pro); } catch (NoSuchAlgorithmException e) { System.out.println("Exception thrown : " + e); } catch (ProviderException e) { System.out.println("Exception thrown : " + e); } } } Output: Provider : SunJCE version 1.8 Comment More infoAdvertise with us Next Article AlgorithmParameters getProvider() method in Java with Examples R rohitprasad3 Follow Improve Article Tags : Misc Java Java-Functions Java-security package Java-AlgorithmParameterGenerator +1 More Practice Tags : JavaMisc Similar Reads AlgorithmParameters getProvider() method in Java with Examples The getProvider() method of java.security.AlgorithmParameters class is used to return the provider of this algorithm parameter object. Syntax: public final Provider getProvider() Return Value: This method returns the provider of this algorithm parameter object.Below are the examples to illustrate th 2 min read AlgorithmParameterGenerator getInstance() method in Java with Examples getInstance(String algorithm) The getInstance() method of java.security.AlgorithmParameterGenerator class is used to return an object of AlgorithmParameterGenerator type that implements the specified algorithm.Syntax: public static AlgorithmParameterGenerator getInstance(String algorithm) throws NoS 4 min read AlgorithmParameterGenerator getAlgorithm() method in Java with Examples The getAlgorithm() method of java.security.AlgorithmParameterGenerator class is used to return the standard name of the algorithm this parameter generator is associated with.Syntax: public final String getAlgorithm() Return Value: This method returns the string name of the algorithm.Below are the ex 2 min read AlgorithmParameterGenerator generateParameters() method in Java with Examples The generateParameters() method of java.security.AlgorithmParameterGenerator class is used to generate the parameters.Syntax:Â Â public final AlgorithmParameters generateParameters() Return Value: This method returns the new AlgorithmParameters object.Below are the examples to illustrate the generate 3 min read AlgorithmParameterGenerator init() method in Java with Examples init(int size) The init() method of java.security.AlgorithmParameterGenerator class is used to initialize AlgorithmParameterGenerator for particular size to use further. Syntax: public final void init(int size) Parameters: This method takes size of int type as a parameter.Return Value: This method r 3 min read AlgorithmParameters getInstance() method in Java with Examples getInstance(String algorithm) The getInstance() method of java.security.AlgorithmParameters class returns an object of AlgorithmParameters type that applies the assigned AlgorithmParameters algorithm.Syntax: public static AlgorithmParameters getInstance(String algorithm) throws NoSuchAlgorithmExcept 4 min read Like