JDK 11 jdk.crypto.cryptoki.jmod is the JMOD file for JDK 11 Crypto Cryptoki module.

JDK 11 Crypto KI module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.crypto.cryptoki.jmod.

JDK 11 Crypto KI module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Crypto KI module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.crypto.cryptoki.

You can click and view the content of each source code file in the list below.

⏎ sun/security/pkcs11/P11Util.java

/*
 * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
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 */

package sun.security.pkcs11;

import java.math.BigInteger;
import java.security.*;

/**
 * Collection of static utility methods.
 *
 * @author  Andreas Sterbenz
 * @since   1.5
 */
public final class P11Util {

    private static Object LOCK = new Object();

    private static volatile Provider sun, sunRsaSign, sunJce;

    private P11Util() {
        // empty
    }

    static Provider getSunProvider() {
        Provider p = sun;
        if (p == null) {
            synchronized (LOCK) {
                p = getProvider
                    (sun, "SUN", "sun.security.provider.Sun");
                sun = p;
            }
        }
        return p;
    }

    static Provider getSunRsaSignProvider() {
        Provider p = sunRsaSign;
        if (p == null) {
            synchronized (LOCK) {
                p = getProvider
                    (sunRsaSign, "SunRsaSign", "sun.security.rsa.SunRsaSign");
                sunRsaSign = p;
            }
        }
        return p;
    }

    static Provider getSunJceProvider() {
        Provider p = sunJce;
        if (p == null) {
            synchronized (LOCK) {
                p = getProvider
                    (sunJce, "SunJCE", "com.sun.crypto.provider.SunJCE");
                sunJce = p;
            }
        }
        return p;
    }

    private static Provider getProvider(Provider p, String providerName,
            String className) {
        if (p != null) {
            return p;
        }
        p = Security.getProvider(providerName);
        if (p == null) {
            try {
                @SuppressWarnings("deprecation")
                Object o = Class.forName(className).newInstance();
                p = (Provider)o;
            } catch (Exception e) {
                throw new ProviderException
                        ("Could not find provider " + providerName, e);
            }
        }
        return p;
    }

    static byte[] convert(byte[] input, int offset, int len) {
        if ((offset == 0) && (len == input.length)) {
            return input;
        } else {
            byte[] t = new byte[len];
            System.arraycopy(input, offset, t, 0, len);
            return t;
        }
    }

    static byte[] subarray(byte[] b, int ofs, int len) {
        byte[] out = new byte[len];
        System.arraycopy(b, ofs, out, 0, len);
        return out;
    }

    static byte[] concat(byte[] b1, byte[] b2) {
        byte[] b = new byte[b1.length + b2.length];
        System.arraycopy(b1, 0, b, 0, b1.length);
        System.arraycopy(b2, 0, b, b1.length, b2.length);
        return b;
    }

    static long[] concat(long[] b1, long[] b2) {
        if (b1.length == 0) {
            return b2;
        }
        long[] b = new long[b1.length + b2.length];
        System.arraycopy(b1, 0, b, 0, b1.length);
        System.arraycopy(b2, 0, b, b1.length, b2.length);
        return b;
    }

    public static byte[] getMagnitude(BigInteger bi) {
        byte[] b = bi.toByteArray();
        if ((b.length > 1) && (b[0] == 0)) {
            int n = b.length - 1;
            byte[] newarray = new byte[n];
            System.arraycopy(b, 1, newarray, 0, n);
            b = newarray;
        }
        return b;
    }

    static byte[] getBytesUTF8(String s) {
        try {
            return s.getBytes("UTF8");
        } catch (java.io.UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
    }

    static byte[] sha1(byte[] data) {
        try {
            MessageDigest md = MessageDigest.getInstance("SHA-1");
            md.update(data);
            return md.digest();
        } catch (GeneralSecurityException e) {
            throw new ProviderException(e);
        }
    }

    private final static char[] hexDigits = "0123456789abcdef".toCharArray();

    static String toString(byte[] b) {
        if (b == null) {
            return "(null)";
        }
        StringBuilder sb = new StringBuilder(b.length * 3);
        for (int i = 0; i < b.length; i++) {
            int k = b[i] & 0xff;
            if (i != 0) {
                sb.append(':');
            }
            sb.append(hexDigits[k >>> 4]);
            sb.append(hexDigits[k & 0xf]);
        }
        return sb.toString();
    }

}

⏎ sun/security/pkcs11/P11Util.java

Or download all of them as a single archive file:

File name: jdk.crypto.cryptoki-11.0.1-src.zip
File size: 204753 bytes
Release date: 2018-11-04
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