171                                                   Buffer* output, size_t* input_consumed) {  in Update()  argument
174     if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error;  in Update()
188                                                   AuthorizationSet* output_params, Buffer* output) {  in Finish()  argument
190     if (!UpdateForFinish(additional_params, input, output_params, output, &error)) return error;  in Finish()
191     if (!output->reserve(block_size_bytes())) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in Finish()
198     if (!EVP_CipherFinal_ex(&ctx_, output->peek_write(), &output_written)) {  in Finish()
206     if (!output->advance_write(output_written)) return KM_ERROR_UNKNOWN_ERROR;  in Finish()
360                                              Buffer* output, keymaster_error_t* error) {  in InternalUpdate()  argument
361     assert(output);  in InternalUpdate()
366     if (!output->reserve(input_length + block_size_bytes())) {  in InternalUpdate()
372     if (!EVP_CipherUpdate(&ctx_, output->peek_write(), &output_written, input, input_length)) {  in InternalUpdate()
376     return output->advance_write(output_written);  in InternalUpdate()
381                                               Buffer* output, keymaster_error_t* error) {  in UpdateForFinish()  argument
384         *error = Update(additional_params, input, output_params, output, &input_consumed);  in UpdateForFinish()
420                                                          Buffer* output) {  in Finish()  argument
421     if (!output->reserve(input.available_read() + block_size_bytes() + tag_length_)) {  in Finish()
426         BlockCipherEvpOperation::Finish(additional_params, input, signature, output_params, output);  in Finish()
430         if (!output->reserve(tag_length_)) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in Finish()
432         if (!EVP_CIPHER_CTX_ctrl(&ctx_, EVP_CTRL_GCM_GET_TAG, tag_length_, output->peek_write()))  in Finish()
434         if (!output->advance_write(tag_length_)) return KM_ERROR_UNKNOWN_ERROR;  in Finish()
466                                                          Buffer* output, size_t* input_consumed) {  in Update()  argument
467     if (!output || !input_consumed) return KM_ERROR_OUTPUT_PARAMETER_NULL;  in Update()
475         return ProcessAllButTagLengthBytes(input, output);  in Update()
478     if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error;  in Update()
483                                                                               Buffer* output) {  in ProcessAllButTagLengthBytes()  argument
495     if (!output->reserve(to_process + block_size_bytes())) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in ProcessAllButTagLengthBytes()
498     if (!ProcessTagBufContentsAsData(to_process_from_tag_buf, output, &error)) return error;  in ProcessAllButTagLengthBytes()
500     if (!InternalUpdate(input.peek_read(), to_process_from_input, output, &error)) return error;  in ProcessAllButTagLengthBytes()
509 bool BlockCipherEvpDecryptOperation::ProcessTagBufContentsAsData(size_t to_process, Buffer* output,  in ProcessTagBufContentsAsData()  argument
512     if (!InternalUpdate(tag_buf_.get(), to_process, output, error)) return false;  in ProcessTagBufContentsAsData()
531                                                          Buffer* output) {  in Finish()  argument
533     if (!UpdateForFinish(additional_params, input, output_params, output, &error)) return error;  in Finish()
545                                            output);  in Finish()