text: #ifndef RTL_SEC_H
  #define RTL_SEC_H
  
  #include <platform_stdlib.h>
  
  #define SEC_PROCESS_OPT_ENC   1
  #define SEC_PROCESS_OPT_DEC   2
  
  #define sec_process_data ProcessSecData
  uint32_t sec_process_data(uint8_t key_idx, uint32_t opt, uint8_t *iv, uint8_t *input_buf, uint32_t buf_len, uint8_t *output_buf);
  
  #endif // RTL_SEC_H
  