The Jiangsu Finance Association and Xi'an Jiaotong - Liverpool University jointly organized a press conference in Nanjing. During the event, it was announced that on January 1, 2026, Professor Ding Jintai's team from the Post - Quantum Migration Cross - Lab (PQC - X) at Xi'an Jiaotong - Liverpool University successfully cracked the 210 - dimensional Shortest Vector Problem (SVP). This achievement marks a significant milestone in the realm of (post -)quantum cryptography and offers vital theoretical backing for the global shift towards post - quantum cryptography. In English, when referring to a specific problem, it's more common to use the full name "Shortest Vector Problem" at least once before using the abbreviation "SVP". Also, "solved" can be replaced with "cracked" here to add a bit more dynamism to the description of the accomplishment. Post - (quantum) cryptography represents a novel cryptographic algorithm system. It is specifically engineered to withstand attacks not only from traditional supercomputers but also from future quantum computers. The foundation of this system lies in complex mathematical problems.