JDK 17 jdk.crypto.cryptoki.jmod is the JMOD file for JDK 17 Crypto Cryptoki module.

JDK 17 Crypto KI module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.crypto.cryptoki.jmod.

JDK 17 Crypto KI module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Crypto KI module source code files are stored in \fyicenter\jdk-17.0.5\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/P11Mac.java

/*
 * Copyright (c) 2003, 2021, 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.nio.ByteBuffer;

import java.security.*;
import java.security.spec.AlgorithmParameterSpec;

import javax.crypto.MacSpi;

import sun.nio.ch.DirectBuffer;

import sun.security.pkcs11.wrapper.*;
import static sun.security.pkcs11.wrapper.PKCS11Constants.*;
import static sun.security.pkcs11.wrapper.PKCS11Exception.*;

/**
 * MAC implementation class. This class currently supports HMAC using
 * MD5, SHA-1, SHA-2 family (SHA-224, SHA-256, SHA-384, and SHA-512),
 * SHA-3 family (SHA3-224, SHA3-256, SHA3-384, and SHA3-512), and the
 * SSL3 MAC using MD5 and SHA-1.
 *
 * Note that unlike other classes (e.g. Signature), this does not
 * composite various operations if the token only supports part of the
 * required functionality. The MAC implementations in SunJCE already
 * do exactly that by implementing an MAC on top of MessageDigests. We
 * could not do any better than they.
 *
 * @author  Andreas Sterbenz
 * @since   1.5
 */
final class P11Mac extends MacSpi {

    // token instance
    private final Token token;

    // algorithm name
    private final String algorithm;

    // mechanism object
    private final CK_MECHANISM ckMechanism;

    // length of the MAC in bytes
    private final int macLength;

    // key instance used, if operation active
    private P11Key p11Key;

    // associated session, if any
    private Session session;

    // initialization status
    private boolean initialized;

    // one byte buffer for the update(byte) method, initialized on demand
    private byte[] oneByte;

    P11Mac(Token token, String algorithm, long mechanism)
            throws PKCS11Exception {
        super();
        this.token = token;
        this.algorithm = algorithm;
        Long params = null;
        switch ((int)mechanism) {
        case (int)CKM_MD5_HMAC:
            macLength = 16;
            break;
        case (int)CKM_SHA_1_HMAC:
            macLength = 20;
            break;
        case (int)CKM_SHA224_HMAC:
        case (int)CKM_SHA512_224_HMAC:
        case (int)CKM_SHA3_224_HMAC:
            macLength = 28;
            break;
        case (int)CKM_SHA256_HMAC:
        case (int)CKM_SHA512_256_HMAC:
        case (int)CKM_SHA3_256_HMAC:
            macLength = 32;
            break;
        case (int)CKM_SHA384_HMAC:
        case (int)CKM_SHA3_384_HMAC:
            macLength = 48;
            break;
        case (int)CKM_SHA512_HMAC:
        case (int)CKM_SHA3_512_HMAC:
            macLength = 64;
            break;
        case (int)CKM_SSL3_MD5_MAC:
            macLength = 16;
            params = Long.valueOf(16);
            break;
        case (int)CKM_SSL3_SHA1_MAC:
            macLength = 20;
            params = Long.valueOf(20);
            break;
        default:
            throw new ProviderException("Unknown mechanism: " + mechanism);
        }
        ckMechanism = new CK_MECHANISM(mechanism, params);
    }

    // reset the states to the pre-initialized values
    private void reset(boolean doCancel) {
        if (!initialized) {
            return;
        }
        initialized = false;

        try {
            if (session == null) {
                return;
            }

            if (doCancel && token.explicitCancel) {
                cancelOperation();
            }
        } finally {
            p11Key.releaseKeyID();
            session = token.releaseSession(session);
        }
    }

    private void cancelOperation() {
        token.ensureValid();
        // cancel operation by finishing it; avoid killSession as some
        // hardware vendors may require re-login
        try {
            token.p11.C_SignFinal(session.id(), 0);
        } catch (PKCS11Exception e) {
            if (e.getErrorCode() == CKR_OPERATION_NOT_INITIALIZED) {
                // Cancel Operation may be invoked after an error on a PKCS#11
                // call. If the operation inside the token was already cancelled,
                // do not fail here. This is part of a defensive mechanism for
                // PKCS#11 libraries that do not strictly follow the standard.
                return;
            }
            throw new ProviderException("Cancel failed", e);
        }
    }

    private void ensureInitialized() throws PKCS11Exception {
        if (!initialized) {
            initialize();
        }
    }

    private void initialize() throws PKCS11Exception {
        if (p11Key == null) {
            throw new ProviderException(
                    "Operation cannot be performed without calling engineInit first");
        }
        token.ensureValid();
        long p11KeyID = p11Key.getKeyID();
        try {
            if (session == null) {
                session = token.getOpSession();
            }
            token.p11.C_SignInit(session.id(), ckMechanism, p11KeyID);
        } catch (PKCS11Exception e) {
            p11Key.releaseKeyID();
            session = token.releaseSession(session);
            throw e;
        }
        initialized = true;
    }

    // see JCE spec
    protected int engineGetMacLength() {
        return macLength;
    }

    // see JCE spec
    protected void engineReset() {
        reset(true);
    }

    // see JCE spec
    protected void engineInit(Key key, AlgorithmParameterSpec params)
            throws InvalidKeyException, InvalidAlgorithmParameterException {
        if (params != null) {
            throw new InvalidAlgorithmParameterException
                ("Parameters not supported");
        }
        reset(true);
        p11Key = P11SecretKeyFactory.convertKey(token, key, algorithm);
        try {
            initialize();
        } catch (PKCS11Exception e) {
            throw new InvalidKeyException("init() failed", e);
        }
    }

    // see JCE spec
    protected byte[] engineDoFinal() {
        try {
            ensureInitialized();
            return token.p11.C_SignFinal(session.id(), 0);
        } catch (PKCS11Exception e) {
            // As per the PKCS#11 standard, C_SignFinal may only
            // keep the operation active on CKR_BUFFER_TOO_SMALL errors or
            // successful calls to determine the output length. However,
            // these cases are handled at OpenJDK's libj2pkcs11 native
            // library. Thus, P11Mac::reset can be called with a 'false'
            // doCancel argument from here.
            throw new ProviderException("doFinal() failed", e);
        } finally {
            reset(false);
        }
    }

    // see JCE spec
    protected void engineUpdate(byte input) {
        if (oneByte == null) {
           oneByte = new byte[1];
        }
        oneByte[0] = input;
        engineUpdate(oneByte, 0, 1);
    }

    // see JCE spec
    protected void engineUpdate(byte[] b, int ofs, int len) {
        try {
            ensureInitialized();
            token.p11.C_SignUpdate(session.id(), 0, b, ofs, len);
        } catch (PKCS11Exception e) {
            throw new ProviderException("update() failed", e);
        }
    }

    // see JCE spec
    protected void engineUpdate(ByteBuffer byteBuffer) {
        try {
            ensureInitialized();
            int len = byteBuffer.remaining();
            if (len <= 0) {
                return;
            }
            if (byteBuffer instanceof DirectBuffer == false) {
                super.engineUpdate(byteBuffer);
                return;
            }
            long addr = ((DirectBuffer)byteBuffer).address();
            int ofs = byteBuffer.position();
            token.p11.C_SignUpdate(session.id(), addr + ofs, null, 0, len);
            byteBuffer.position(ofs + len);
        } catch (PKCS11Exception e) {
            throw new ProviderException("update() failed", e);
        }
    }
}

⏎ sun/security/pkcs11/P11Mac.java

Or download all of them as a single archive file:

File name: jdk.crypto.cryptoki-17.0.5-src.zip
File size: 239109 bytes
Release date: 2022-09-13
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