STRENGTHENING SIMMONS BOUND ON IMPERSONATION

被引：10

作者：

JOHANNESSON, R

SGARRO, A

机构：

[1] UNIV UDINE,DEPARTIMENTO MATEMAT & INFORMAT,I-33100 UDINE,ITALY

[2] UNIV TRIESTE,DIPARTIMENTO SCI MATEMAT,I-34100 TRIESTE,ITALY

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1991年 / 37卷 / 04期

关键词：

AUTHENTICATION; IMPERSONATION; DECEPTION; PERFECT AUTHENTICATION;

D O I：

10.1109/18.86970

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Simmons' lower bound on impersonation, P(I) greater-than-or-equal-to 2-I(M;E), where M and E denote the message and the encoding rule, respectively, is strengthened by maximizing over the source statistics and by allowing dependence between the message and the encoding rule.

引用

页码：1182 / 1185

页数：4