Secure message transmission in the presence of a fully generalised adversary

Journal of mathematical cryptology

article

Chris Dowden¹ 

[1] Department of Mathematics, London School of Economics

关键词: Secure message transmission;    generalised adversary;    one-way communication;    two-way communication;   

DOI  :  10.1515/jmc-2013-0046

学科分类：社会科学、人文和艺术（综合）

来源: De Gruyter

【 摘 要 】

We investigate the problem of secure message transmission in the presence of a `fully generalised' adversary, who disrupts and listens to separate sets of communication wires. We extend previous results by considering the case when these sets may have arbitrary size, providing necessary and sufficient conditions for both one-way and two-way communication.

【 授权许可】

CC BY|CC BY-NC-ND