175                                                   Buffer* output, size_t* input_consumed) {  in Update()  argument
178     if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error;  in Update()
193                                                   AuthorizationSet* output_params, Buffer* output) {  in Finish()  argument
195     if (!UpdateForFinish(additional_params, input, output_params, output, &error)) return error;  in Finish()
196     if (!output->reserve(block_size_bytes())) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in Finish()
203     if (!EVP_CipherFinal_ex(&ctx_, output->peek_write(), &output_written)) {  in Finish()
213     if (!output->advance_write(output_written)) return KM_ERROR_UNKNOWN_ERROR;  in Finish()
367                                              Buffer* output, keymaster_error_t* error) {  in InternalUpdate()  argument
368     assert(output);  in InternalUpdate()
373     if (!output->reserve(input_length + block_size_bytes())) {  in InternalUpdate()
379     if (!EVP_CipherUpdate(&ctx_, output->peek_write(), &output_written, input, input_length)) {  in InternalUpdate()
383     return output->advance_write(output_written);  in InternalUpdate()
388                                               Buffer* output, keymaster_error_t* error) {  in UpdateForFinish()  argument
391         *error = Update(additional_params, input, output_params, output, &input_consumed);  in UpdateForFinish()
427                                                          Buffer* output) {  in Finish()  argument
428     if (!output->reserve(input.available_read() + block_size_bytes() + tag_length_)) {  in Finish()
433         BlockCipherEvpOperation::Finish(additional_params, input, signature, output_params, output);  in Finish()
437         if (!output->reserve(tag_length_)) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in Finish()
439         if (!EVP_CIPHER_CTX_ctrl(&ctx_, EVP_CTRL_GCM_GET_TAG, tag_length_, output->peek_write()))  in Finish()
441         if (!output->advance_write(tag_length_)) return KM_ERROR_UNKNOWN_ERROR;  in Finish()
473                                                          Buffer* output, size_t* input_consumed) {  in Update()  argument
474     if (!output || !input_consumed) return KM_ERROR_OUTPUT_PARAMETER_NULL;  in Update()
482         return ProcessAllButTagLengthBytes(input, output);  in Update()
485     if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error;  in Update()
490                                                                               Buffer* output) {  in ProcessAllButTagLengthBytes()  argument
502     if (!output->reserve(to_process + block_size_bytes())) return KM_ERROR_MEMORY_ALLOCATION_FAILED;  in ProcessAllButTagLengthBytes()
505     if (!ProcessTagBufContentsAsData(to_process_from_tag_buf, output, &error)) return error;  in ProcessAllButTagLengthBytes()
507     if (!InternalUpdate(input.peek_read(), to_process_from_input, output, &error)) return error;  in ProcessAllButTagLengthBytes()
516 bool BlockCipherEvpDecryptOperation::ProcessTagBufContentsAsData(size_t to_process, Buffer* output,  in ProcessTagBufContentsAsData()  argument
519     if (!InternalUpdate(tag_buf_.get(), to_process, output, error)) return false;  in ProcessTagBufContentsAsData()
538                                                          Buffer* output) {  in Finish()  argument
540     if (!UpdateForFinish(additional_params, input, output_params, output, &error)) return error;  in Finish()
552                                            output);  in Finish()