Operating Systems Review (ACM)
|
1987年
/
21卷
/
01期
关键词:
CRYPTOGRAPHY;
D O I:
10.1145/24592.24594
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
This paper describes a protocol for efficient mutual authentication (via a mutually trusted third party) that assures both principal parties of the timeliness of the interaction without the use of clocks or double encipherment. The protocol requires a total of only four messages to be exchanged between the three parties concerned.