ETSI - PRETS 300 393-7
Radio Equipment and Systems (RES); Trans-European Trunked Radio (TETRA); Packet Data Optimized (PDO); Part 7: Security
| Organization: | ETSI |
| Publication Date: | 1 February 1997 |
| Status: | inactive |
| Page Count: | 51 |
scope:
This ETS describes the security mechanisms in the Trans-European Trunked Radio (TETRA) Packet Data Optimized (PDO) standard. It provides mechanisms for authentication and key management mechanisms for the air interface.
Clause 4 describes the authentication and key management mechanisms for the TETRA air interface. The following two authentication services have been specified for the air-interface in ETR 086-3 [3], based on a threat analysis:
- authentication of a user by the RPDI;
- authentication of the RPDI by a user.
The use of encryption is not described in this ETS but may be provided by the application using TETRA PDO as a transport and network service.
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