On July 3, Anhui Wentian Quantum Technology Co., Ltd. (hereinafter referred to as Wentian Quantum) announced that the country's first chip-level post-quantum cryptography card, jointly developed by the company and Professor Liu Dongsheng's team from Huazhong University of Science and Technology, has been officially unveiled. This marks a breakthrough in China's engineering application of quantum security technologies and lays a solid foundation for future post-quantum cryptography migration.

Dr. Qian Yongjun, a security system expert at Wentian Quantum, introduced that post-quantum cryptography is a mathematical cryptography system that can be implemented on existing electronic computers and possesses the capability to resist attacks from future quantum computers. It provides a "better solution" for information security and is regarded as one of the key technologies for "controlling information dominance."

It is reported that multi-scenario test data shows that this chip-level post-quantum cryptography card can achieve wide compatibility and application in critical infrastructure areas such as government, finance, communications, and energy.