National encryption data processing method and system based on quantum true random number

The invention relates to the technical field of information security, in particular to a national secret encrypted data processing method and system based on quantum true random numbers. According to the method provided by the invention, the advantages of the national cryptographic algorithm and the quantum true random number are fused, and the security of data encryption is comprehensively improved. On one hand, the national cryptographic algorithm has high-level cryptographic security strength which is open and transparent and is fully examined, and various password attacks can be effectively defended; on the other hand, the secret key is generated through the quantum true random number, the randomness of the secret key is further enhanced, and the risk that the secret key is cracked by brute force is reduced. Meanwhile, the system adopts a modular design, the national secret security module and the quantum true random number module are separated, and the computing power of the national secret security modu