555     KdfVariant kdf_id, std::vector<uint8_t> *fixed_input_string) {  in RearrangeFixedInputString()  argument
565   size_t len = fixed_input_string->size();  in RearrangeFixedInputString()
569     std::copy(fixed_input_string->cbegin() + len - j - to_copy,  in RearrangeFixedInputString()
570               fixed_input_string->cbegin() + len - j, tmp.begin() + j);  in RearrangeFixedInputString()
572   std::copy(tmp.cbegin(), tmp.cend(), fixed_input_string->begin());  in RearrangeFixedInputString()
579                                 std::vector<uint8_t> *fixed_input_string) {  in GetFixedInputString()  argument
580   PushBigEndian32(counter, fixed_input_string);  in GetFixedInputString()
581   fixed_input_string->insert(fixed_input_string->end(), label.begin(),  in GetFixedInputString()
583   fixed_input_string->push_back(0);  in GetFixedInputString()
584   fixed_input_string->insert(fixed_input_string->end(), context.begin(),  in GetFixedInputString()
586   PushBigEndian32(derived_key_len, fixed_input_string);  in GetFixedInputString()
589   RearrangeFixedInputString(kdf_id, fixed_input_string);  in GetFixedInputString()
600     std::vector<uint8_t> fixed_input_string;  in AesCmacKdfHelper()  local
602                         (output_key_size * 8), &fixed_input_string);  in AesCmacKdfHelper()
604                      << "): " << BytesToHex(fixed_input_string);  in AesCmacKdfHelper()
606                   key.size(), fixed_input_string.data(),  in AesCmacKdfHelper()
607                   fixed_input_string.size())) {  in AesCmacKdfHelper()