The Journal of China Universities of Posts and Telecommunications
(k, n) halftone visual cryptography based on Shamir‘s secret sharing
Ding Haiyang, Li Zichen, Bi Wei
JOURNAL OF CHINA UNIVERSITIES OF POSTS AND TELECOM . 2018, (2): 60 -76 .  DOI: 10. 19682/ j. cnki. 1005-8885. 2018. 1007

Copyright © 2020 The Journal of China Universities of Posts and Telecommunications
　 Adress: P.O. Box 231,Beijing University of Posts and Telecommunications,10 Xi Tucheng Road,Beijing 100876,P.R.China　Post Code: 100081
Tel：86-010-62282493　Fax： 86-010-62283461　E-mail: jchupt@bupt.edu.cn
Support by: Beijing Magtech Co.Ltd