Credible integrated security processing platform

The invention discloses a credible integrated security processing platform, which is an integrated (chip) device comprising a central processing unit, an interface circuit, an encryption module, a communication encoder, a data storage, a program storage, a download interface, and the like. The processing platform can complete the functions of data collecting, data processing, data encrypting, communication encoding, and on the like in a chip. The data encryption module and the communication encoder can be realized by programmable digital logic (PLD) hardware. Meanwhile, encryption algorithm and communication encoding scheme can be updated at any time according to user needs. Because the processing programs of the central processing unit are completely developed by users, the generality of the system can be improved, and the security of the entire processing system can be obviously improved.