Keys.java

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/*-
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 * #%L
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 * io.earcam.utilitarian.security
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 * %%
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 * Copyright (C) 2017 earcam
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 * %%
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 * SPDX-License-Identifier: (BSD-3-Clause OR EPL-1.0 OR Apache-2.0 OR MIT)
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 *
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 * You <b>must</b> choose to accept, in full - any individual or combination of
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 * the following licenses:
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 * <ul>
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 * 	<li><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></li>
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 * 	<li><a href="https://www.eclipse.org/legal/epl-v10.html">EPL-1.0</a></li>
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 * 	<li><a href="https://www.apache.org/licenses/LICENSE-2.0">Apache-2.0</a></li>
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 * 	<li><a href="https://opensource.org/licenses/MIT">MIT</a></li>
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 * </ul>
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 * #L%
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 */
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package io.earcam.utilitarian.security;
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import java.security.KeyPair;
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import java.security.KeyPairGenerator;
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import io.earcam.unexceptional.Exceptional;
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import io.earcam.unexceptional.UncheckedSecurityException;
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public class Keys {
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	private static final int DEFAULT_KEYSIZE = 2048;
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	private Keys()
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	{}
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	/**
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	 * RSA key pair of size {@value #DEFAULT_KEYSIZE}
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	 *
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	 * @return a key pair generated with RSA
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	 * @throws UncheckedSecurityException if a {@link java.security.NoSuchAlgorithmException} is thrown
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	 */
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	public static KeyPair rsa()
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	{
44 1 1. rsa : mutated return of Object value for io/earcam/utilitarian/security/Keys::rsa to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
		return keyPair("RSA");
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	}
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	/**
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	 * DSA key pair of size {@value #DEFAULT_KEYSIZE}
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	 *
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	 * @return a key pair generated with DSA
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	 * @throws UncheckedSecurityException if a {@link java.security.NoSuchAlgorithmException} is thrown
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	 */
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	public static KeyPair dsa()
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	{
56 1 1. dsa : mutated return of Object value for io/earcam/utilitarian/security/Keys::dsa to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
		return keyPair("DSA");
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	}
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	/**
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	 * Generate an asymmetric key pair of size {@value #DEFAULT_KEYSIZE} for the supplied {@code algorithm}
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	 *
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	 * @param algorithm e.g. RSA, DSA
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	 * @return a key pair generated with the supplied {@code algorithm}
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	 * @throws UncheckedSecurityException if a {@link java.security.NoSuchAlgorithmException} is thrown
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	 */
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	public static KeyPair keyPair(String algorithm)
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	{
69 1 1. keyPair : mutated return of Object value for io/earcam/utilitarian/security/Keys::keyPair to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
		return keyPair(algorithm, DEFAULT_KEYSIZE);
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	}
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	/**
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	 * Generate an asymmetric key pair of size {@code keysize} for the supplied {@code algorithm}
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	 *
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	 * @param algorithm e.g. RSA, DSA
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	 * @param keysize
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	 * @return a key pair generated with the supplied {@code algorithm}
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	 * @throws UncheckedSecurityException if a {@link java.security.NoSuchAlgorithmException} is thrown
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	 */
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	public static KeyPair keyPair(String algorithm, int keysize)
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	{
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		KeyPairGenerator keyPairGenerator = Exceptional.apply(KeyPairGenerator::getInstance, algorithm);
84 1 1. keyPair : removed call to java/security/KeyPairGenerator::initialize → SURVIVED
 
		keyPairGenerator.initialize(keysize);
85 1 1. keyPair : mutated return of Object value for io/earcam/utilitarian/security/Keys::keyPair to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
		return keyPairGenerator.generateKeyPair();
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	}
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}

Mutations

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1.1
Location : rsa
Killed by : io.earcam.utilitarian.security.KeysTest.canGenerateDefaultRsa() mutated return of Object value for io/earcam/utilitarian/security/Keys::rsa to ( if (x != null) null else throw new RuntimeException ) → KILLED
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1.1
Location : dsa
Killed by : io.earcam.utilitarian.security.KeysTest.canGenerateDefaultDsa() mutated return of Object value for io/earcam/utilitarian/security/Keys::dsa to ( if (x != null) null else throw new RuntimeException ) → KILLED
69

1.1
Location : keyPair
Killed by : io.earcam.utilitarian.security.KeysTest.canGenerateDefaultDsa() mutated return of Object value for io/earcam/utilitarian/security/Keys::keyPair to ( if (x != null) null else throw new RuntimeException ) → KILLED
84

1.1
Location : keyPair
Killed by : none removed call to java/security/KeyPairGenerator::initialize → SURVIVED
85

1.1
Location : keyPair
Killed by : io.earcam.utilitarian.security.KeysTest.canGenerateDefaultDsa() mutated return of Object value for io/earcam/utilitarian/security/Keys::keyPair to ( if (x != null) null else throw new RuntimeException ) → KILLED

Active mutators

Tests examined


Report generated by PIT 1.4.3