International Symposium on Mathematics, Quantum Theory, and Cryptography
Subtitle: Proceedings of MQC 2019
Contributors: Wakayama, Masato; Tanaka, Keisuke; Kunihiro, Noboru; Kimoto, Kazufumi; Ikematsu, Yasuhiko; Takagi, Tsuyoshi; Wakayama, Masato; Tanaka, Keisuke; Kunihiro, Noboru; Kimoto, Kazufumi; Ikematsu, Yasuhiko
Publisher: Springer Nature
Published: 2021
Number of pages: 274
ISBN-13: 9789811551918
Subjects: Mathematical theory of computation; Algorithms & data structures; Maths for engineers; Computer security
Description: This open access book presents selected papers from International Symposium on Mathematics, Quantum Theory, and Cryptography (MQC), which was held on September 25-27, 2019 in Fukuoka, Japan. The international symposium MQC addresses the mathematics and quantum theory underlying secure modeling of the post quantum cryptography including e.g. mathematical study of the light-matter interaction models as well as quantum computing. The security of the most widely used RSA cryptosystem is based on the difficulty of factoring large integers. However, in 1994 Shor proposed a quantum polynomial time algorithm for factoring integers, and the RSA cryptosystem is no longer secure in the quantum computing model. This vulnerability has prompted research into post-quantum cryptography using alternative mathematical problems that are secure in the era of quantum computers. In this regard, the National Institute of Standards and Technology (NIST) began to standardize post-quantum cryptography in 2016. This book is suitable for postgraduate students in mathematics and computer science, as well as for experts in industry working on post-quantum cryptography.
Notes: Open Access Unrestricted online access

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