Procedures for achievement of interoperability and security by use of encipherment at the physical layer of OSI in telecommunication systems conveying automatic data processing information.
STANDARD published on 31.5.1991
Designation standards: BS 7112:1991
Note: WITHDRAWN
Publication date standards: 31.5.1991
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Category: Technical standards BS