  * If this package is used in a product, Eric Young should be given attribution   * as the author of the parts of the library used.   * This can be in the form of a textual message at program startup or   * in documentation (online or textual) provided with the package.   *    * Redistribution and use in source and binary forms, with or without   * modification, are permitted provided that the following conditions   * are met:   * 0. Redistributions of source code must retain the copyright   *    notice, this list of conditions and the following disclaimer.   * 0. Redistributions in binary form must reproduce the above copyright   *    notice, this list of conditions and the following disclaimer in the   *    documentation and/or other materials provided with the distribution.   * 0. All advertising materials mentioning features or use of this software   *    must display the following acknowledgement:   *    "This product includes cryptographic software written by  