Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2025, Vol. 51 ›› Issue (7): 92-96.doi: 10.12267/j.issn.2096-5931.2025.07.012

Previous Articles    

The latest advances and outlooks of post-quantum cryptography

ZHANG Feng1, ZHUANG Yan2, YU Le1, SUN Shuo2, CUI Handong2, MA Yusheng1   

  1. 1. China Mobile Communications Group Co., Ltd., Beijing 100053, China
    2. China Mobile Internet Co., Ltd., Guangzhou 510640, China
  • Received:2025-05-20 Online:2025-07-25 Published:2025-08-04

Abstract:

With the continuous breakthroughs of quantum computing technology, the security of traditional cryptographic algorithms is facing severe challenges. As a result, post-quantum cryptographic algorithms have emerged as a strategic cornerstone for securing information in the future. In recent years, China has also made some progress in the R&D and the migration plan of post-quantum cryptographic technology, providing a solid guarantee for the information security in the digital economy era. This paper reviews the research on post-quantum cryptographic standards and technologies at home and abroad, and analyzes the technological and application explorations of the migration to post-quantum cryptography in key industries and enterprises.

Key words: quantum technology, post-quantum cryptography, migration to post-quantum cryptography

CLC Number: