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JDK 17 java.base.jmod - Base Module
JDK 17 java.base.jmod is the JMOD file for JDK 17 Base module.
JDK 17 Base module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.base.jmod.
JDK 17 Base module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Base module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/security/KeyRep.java
/* * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.security; import java.io.*; import java.util.Locale; import java.security.spec.PKCS8EncodedKeySpec; import java.security.spec.X509EncodedKeySpec; import java.security.spec.InvalidKeySpecException; import javax.crypto.SecretKeyFactory; import javax.crypto.spec.SecretKeySpec; /** * Standardized representation for serialized Key objects. * * <p> * * Note that a serialized Key may contain sensitive information * which should not be exposed in untrusted environments. See the * <a href="{@docRoot}/../specs/serialization/security.html"> * Security Appendix</a> * of the Serialization Specification for more information. * * @see Key * @see KeyFactory * @see javax.crypto.spec.SecretKeySpec * @see java.security.spec.X509EncodedKeySpec * @see java.security.spec.PKCS8EncodedKeySpec * * @since 1.5 */ public class KeyRep implements Serializable { @java.io.Serial private static final long serialVersionUID = -4757683898830641853L; /** * Key type. * * @since 1.5 */ public static enum Type { /** Type for secret keys. */ SECRET, /** Type for public keys. */ PUBLIC, /** Type for private keys. */ PRIVATE, } private static final String PKCS8 = "PKCS#8"; private static final String X509 = "X.509"; private static final String RAW = "RAW"; /** * Either one of Type.SECRET, Type.PUBLIC, or Type.PRIVATE * * @serial */ private Type type; /** * The Key algorithm * * @serial */ private String algorithm; /** * The Key encoding format * * @serial */ private String format; /** * The encoded Key bytes * * @serial */ private byte[] encoded; /** * Construct the alternate Key class. * * @param type either one of Type.SECRET, Type.PUBLIC, or Type.PRIVATE * @param algorithm the algorithm returned from * {@code Key.getAlgorithm()} * @param format the encoding format returned from * {@code Key.getFormat()} * @param encoded the encoded bytes returned from * {@code Key.getEncoded()} * * @throws NullPointerException * if type is {@code null}, * if algorithm is {@code null}, * if format is {@code null}, * or if encoded is {@code null} */ public KeyRep(Type type, String algorithm, String format, byte[] encoded) { if (type == null || algorithm == null || format == null || encoded == null) { throw new NullPointerException("invalid null input(s)"); } this.type = type; this.algorithm = algorithm; this.format = format.toUpperCase(Locale.ENGLISH); this.encoded = encoded.clone(); } /** * Resolve the Key object. * * <p> This method supports three Type/format combinations: * <ul> * <li> Type.SECRET/"RAW" - returns a SecretKeySpec object * constructed using encoded key bytes and algorithm * <li> Type.PUBLIC/"X.509" - gets a KeyFactory instance for * the key algorithm, constructs an X509EncodedKeySpec with the * encoded key bytes, and generates a public key from the spec * <li> Type.PRIVATE/"PKCS#8" - gets a KeyFactory instance for * the key algorithm, constructs a PKCS8EncodedKeySpec with the * encoded key bytes, and generates a private key from the spec * </ul> * * @return the resolved Key object * * @throws ObjectStreamException if the Type/format * combination is unrecognized, if the algorithm, key format, or * encoded key bytes are unrecognized/invalid, of if the * resolution of the key fails for any reason */ @java.io.Serial protected Object readResolve() throws ObjectStreamException { try { if (type == Type.SECRET && RAW.equals(format)) { return new SecretKeySpec(encoded, algorithm); } else if (type == Type.PUBLIC && X509.equals(format)) { KeyFactory f = KeyFactory.getInstance(algorithm); return f.generatePublic(new X509EncodedKeySpec(encoded)); } else if (type == Type.PRIVATE && PKCS8.equals(format)) { KeyFactory f = KeyFactory.getInstance(algorithm); return f.generatePrivate(new PKCS8EncodedKeySpec(encoded)); } else { throw new NotSerializableException ("unrecognized type/format combination: " + type + "/" + format); } } catch (NotSerializableException nse) { throw nse; } catch (Exception e) { NotSerializableException nse = new NotSerializableException ("java.security.Key: " + "[" + type + "] " + "[" + algorithm + "] " + "[" + format + "]"); nse.initCause(e); throw nse; } } }
⏎ java/security/KeyRep.java
Or download all of them as a single archive file:
File name: java.base-17.0.5-src.zip File size: 8883851 bytes Release date: 2022-09-13 Download
2023-09-26, 68834👍, 1💬
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