Lines Matching defs:protection

69 				'Unable to set PDF file protection, CSPRNG Functions are not available. '
111 		$protection = $this->getProtectionBitsFromOptions($permissions);
116 			throw new \Mpdf\MpdfException('PDF protection only allows lenghts of 40 or 128');
123 		$this->generateEncryptionKey($user_pass, $owner_pass, $protection);
236 		$protection = 4294963392; // bits 7, 8, 13-32
246 				$protection += $this->options[$permission];
250 		return $protection;
303 	private function generateEncryptionKey($user_pass, $owner_pass, $protection)
320 		$prot = sprintf('%032b', $protection);
338 		$this->pValue = $protection;