(self, filename)
return self._openssl("-sha256", filename)
sha256 calculation using openssl
sha256 calculation using openssl
sha256 calculation using openssl
def _openssl_sha256(self, filename):
        """sha256 calculation using openssl"""
        return self._openssl("-sha256", filename)
def _openssl_sha256 ( self , filename ) : return self . _openssl ( "-sha256" , filename )