Example usage for org.bouncycastle.operator RuntimeOperatorException RuntimeOperatorException

Introduction

In this page you can find the example usage for org.bouncycastle.operator RuntimeOperatorException RuntimeOperatorException.

Prototype

public RuntimeOperatorException(String msg) 

Source Link

Usage

From source file:org.xipki.common.HashCalculator.java

License:Open Source License

public static byte[] hash(final HashAlgoType hashAlgoType, final byte[] data) {
    ParamChecker.assertNotNull("hashAlgoType", hashAlgoType);
    ParamChecker.assertNotNull("data", data);
    if (mdsMap.containsKey(hashAlgoType) == false) {
        throw new IllegalArgumentException("unknown hash algo " + hashAlgoType);
    }//from w  w w  . j a va  2s. co m

    BlockingDeque<MessageDigest> mds = mdsMap.get(hashAlgoType);

    MessageDigest md = null;
    for (int i = 0; i < 3; i++) {
        try {
            md = mds.poll(10, TimeUnit.SECONDS);
            break;
        } catch (InterruptedException e) {
        }
    }

    if (md == null) {
        throw new RuntimeOperatorException("could not get idle MessageDigest");
    }

    try {
        md.reset();
        return md.digest(data);
    } finally {
        mds.addLast(md);
    }
}

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From source file:org.xipki.commons.security.FpIdCalculator.java

License:Open Source License

/**
 * Hash the data and returns the first 8 bytes of the hash value.
 * @return long represented of the first 8 bytes
 *///ww w.j  a  v a2 s  . c o m
public static long hash(final byte[] data) {
    ParamUtil.requireNonNull("data", data);

    Digest md = null;
    for (int i = 0; i < 3; i++) {
        try {
            md = MDS.poll(10, TimeUnit.SECONDS);
            break;
        } catch (InterruptedException ex) { // CHECKSTYLE:SKIP
        }
    }

    if (md == null) {
        throw new RuntimeOperatorException("could not get idle MessageDigest");
    }

    try {
        md.reset();
        md.update(data, 0, data.length);
        byte[] bytes = new byte[md.getDigestSize()];
        md.doFinal(bytes, 0);

        return bytesToLong(bytes);
    } finally {
        MDS.addLast(md);
    }
}

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From source file:org.xipki.commons.security.HashCalculator.java

License:Open Source License

public static byte[] hash(final HashAlgoType hashAlgoType, final byte[] data) {
    ParamUtil.requireNonNull("hashAlgoType", hashAlgoType);
    ParamUtil.requireNonNull("data", data);
    if (!MDS_MAP.containsKey(hashAlgoType)) {
        throw new IllegalArgumentException("unknown hash algo " + hashAlgoType);
    }//w  ww. j a va2s  .  co  m

    BlockingDeque<Digest> mds = MDS_MAP.get(hashAlgoType);

    Digest md = null;
    for (int i = 0; i < 3; i++) {
        try {
            md = mds.poll(10, TimeUnit.SECONDS);
            break;
        } catch (InterruptedException ex) { // CHECKSTYLE:SKIP
        }
    }

    if (md == null) {
        throw new RuntimeOperatorException("could not get idle MessageDigest");
    }

    try {
        md.reset();
        md.update(data, 0, data.length);
        byte[] bytes = new byte[md.getDigestSize()];
        md.doFinal(bytes, 0);
        return bytes;
    } finally {
        mds.addLast(md);
    }
}

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