国内首张芯片级后量子密码卡问世

Core Viewpoint - The successful development of China's first chip-level post-quantum cryptography card by Wentiang Quantum Technology Co., Ltd. and Huazhong University of Science and Technology marks a significant breakthrough in the engineering application of quantum security technology, laying a solid foundation for future post-quantum cryptography migration [1] Group 1 - The rapid advancement of quantum computing technology poses unprecedented challenges to traditional cryptographic systems, which could lead to information leakage in critical sectors such as finance, healthcare, and energy management if compromised [2] - Post-quantum cryptography technology is designed to resist attacks from future quantum computers and is considered a key technology for information security, providing a superior solution for safeguarding data [2] - Wentiang Quantum focuses on the research and application of quantum cryptographic communication systems and products, collaborating with a well-established team from Huazhong University that has extensive experience in post-quantum cryptography chip research [2] Group 2 - The chip-level post-quantum cryptography card utilizes a System on Chip (SoC) architecture combined with quantum random number generation technology, supporting multiple post-quantum cryptographic algorithms while being compatible with traditional national cryptographic algorithms [2] - The card is designed to fulfill various security functions such as digital signature/verification, asymmetric/symmetric encryption/decryption, and key generation, addressing the urgent need for information systems to defend against quantum computing attacks [2] - Testing indicates that the chip-level post-quantum cryptography card can be widely adapted and applied in critical infrastructure sectors including government, finance, telecommunications, and energy [3]