this.supportsEncryption = true;
            }
            else if ( ncr.getContextType() == EncryptionNegotiateContext.NEGO_CTX_ENC_TYPE ) {
                log.error("Multiple encryption negotiate contexts");
                return false;
            }
            else if ( !foundPreauth && ncr.getContextType() == PreauthIntegrityNegotiateContext.NEGO_CTX_PREAUTH_TYPE ) {
                foundPreauth = true;

    public int[] getCiphers () {
        return this.ciphers;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.nego.NegotiateContextRequest#getContextType()
     */
    @Override
    public int getContextType () {
        return NEGO_CTX_ENC_TYPE;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Encodable#encode(byte[], int)
     */
    @Override

import jcifs.Decodable;


/**
 * @author mbechler
 *
 */
public interface NegotiateContextResponse extends Decodable {

    /**
     * 
     * @return context type
     */
    int getContextType ();

    public int[] getHashAlgos () {
        return this.hashAlgos;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.nego.NegotiateContextRequest#getContextType()
     */
    @Override
    public int getContextType () {
        return NEGO_CTX_PREAUTH_TYPE;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Encodable#encode(byte[], int)
     */
    @Override

import jcifs.Encodable;


/**
 * @author mbechler
 *
 */
public interface NegotiateContextRequest extends Encodable {

    /**
     * 
     * @return context type
     */
    int getContextType ();

            SMBUtil.writeInt4(dstIndex - getHeaderStart(), dst, negotitateContextOffsetOffset);
            for ( NegotiateContextRequest nc : this.negotiateContexts ) {
                SMBUtil.writeInt2(nc.getContextType(), dst, dstIndex);
                int lenOffset = dstIndex + 2;
                dstIndex += 4;
                SMBUtil.writeInt4(0, dst, dstIndex);
                dstIndex += 4; // Reserved