Origin Rock — Quantum Super SIM Card adopts the design of embedding a national cryptography (SM) security chip and a quantum random number generator (QRNG) chip into the SIM card. The SM chip is embedded with SM2, SM3 and SM4 national cryptographic algorithms, while the quantum random number chip is used to generate true random numbers. Combined with post-quantum cryptography (PQC) algorithms, and integrated with self-built CA or third-party CA systems, it delivers real-name identity authentication and quantum-SM security capabilities. It supports functions including identity authentication, secure encryption and decryption, digital signature, network access control, etc., so as to guarantee the authenticity of user/device identities of mobile terminal systems and the confidentiality of data.