@@ -26,10 +26,20 @@ #ifdef OF_HAVE_PROPERTIES @property (readonly) BOOL isCalculated; #endif +/** + * \return The digest size of the hash, in byte. + */ ++ (size_t)digestSize; + +/** + * \return The block size of the hash, in byte. + */ ++ (size_t)blockSize; + /** * Adds a buffer to the hash to be calculated. * * \param buf The buffer which should be included into the calculation. * \param size The size of the buffer