ISO 9160:1988 

Information processing - Data encipherment - Physical layer interoperability requirements


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Defines interoperability and security related requirements for using encipherment at the physical layer of the ISO Open Systems Interconnection (OSI) Reference Model in telecommunication systems conveying Automatic Data Processing (ADP) information. Facilitates interoperation of data encipherment equipment. Applicable mainly to various encipherment algorithms. Annex B provides additional requirements for using DEA and applies to synchronous and asynchronous operation in full and half duplex modes. Specifies delayed option and immediate option als incompatible modes of synchronous operation.

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Additional information

Publication typeInternational Standard
Publication date1988-01-28
Available language(s)English
TC/SCISO/IEC JTC 1/SC 6 - Telecommunications and information exchange between systemsrss
ICS35.040.01 - Information coding in general
35.100.10 - Physical layer
File size3114 KB

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