Example usage for org.bouncycastle.crypto CryptoException CryptoException

Introduction

In this page you can find the example usage for org.bouncycastle.crypto CryptoException CryptoException.

Prototype

public CryptoException(String message, Throwable cause) 

Source Link

Document

Create a CryptoException with the given message and underlying cause.

Usage

From source file:at.asitplus.regkassen.common.util.CryptoUtil.java

License:Apache License

/**
 * get hash value for given String/*from   w  w w  . ja v  a  2s.  com*/
 * @param data string to be hashed
 * @return hash value as biginteger in hex representation
 * @throws CryptoException
 */
public static String hashData(final String data) throws CryptoException {
    try {
        final MessageDigest md = MessageDigest.getInstance("SHA-256", "BC");
        md.update(data.getBytes("UTF-8"));
        return new BigInteger(md.digest()).toString(16);
    } catch (final Exception e) {
        throw new CryptoException(e.getMessage(), e);
    }
}

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From source file:com.distrimind.util.crypto.Agreement.java

License:Open Source License

public void receiveData(byte[] data) throws CryptoException {
    try {//from  w w w.j  a v a 2  s.  c o  m
        if (hasFinishedReceiption())
            throw new IllegalAccessException("The process has finished");
        receiveData(actualStepForReception++, data);
    } catch (Exception e) {
        if (e instanceof CryptoException)
            throw (CryptoException) e;
        else
            throw new CryptoException("", e);
    }
}

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