* Indicates that the integrity of an SMB message could not be verified.
 *
 * @author mbechler
 *
 */
public class SMBSignatureValidationException extends SmbException {

    /**
     * Default constructor for SMB signature validation exception.
     */
    public SMBSignatureValidationException() {
    }

    /**
     * Constructs an SMB signature validation exception with message and cause.
     *

        // Arrange
        String msg = "signature invalid";
        SMBSignatureValidationException ex = new SMBSignatureValidationException(msg);

        // Act
        String s = ex.toString();

        // Assert
        assertTrue(s.contains("SMBSignatureValidationException"), "toString should include class name");

                (short) negoReq.getSecurityMode(), negoReq.getDialects()));

        Smb2IoctlResponse resp;
        try {
            resp = send(req, RequestParam.NO_RETRY);
        } catch (final SMBSignatureValidationException e) {
            throw new SMBProtocolDowngradeException("Signature error during negotiate validation", e);
        } catch (final SmbException e) {
            if (log.isDebugEnabled()) {

            }
            throw new SmbException(resp.getErrorCode(), null);
        }
        if (resp.isVerifyFailed()) {
            throw new SMBSignatureValidationException("Signature verification failed.");
        }
        return cont;
    }

    /**
     * @param resp
     * @param path
     * @param req
     * @throws SmbException