ETSI EN 300 396-6:2012
Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.5.0)

Standard No.

ETSI EN 300 396-6:2012

Release Date

2012

Published By

ETSI - European Telecommunications Standards Institute

Status

Be replaced 2016-12

Replace By

ETSI EN 300 396-6:2016

Latest

ETSI EN 300 396-6:2016

Scope

The present document defines the Terrestrial Trunked Radio system (TETRA) Direct Mode of operation. It specifies the basic Air Interface (AI)@ the interworking between Direct Mode Groups via Repeaters and interworking with the TETRA Trunked system via Gateways. It also specifies the security aspects in TETRA Direct Mode and the intrinsic services that are supported in addition to the basic bearer and teleservices. The present document describes the security mechanisms in TETRA Direct Mode. It provides mechanisms for confidentiality of control signalling and user speech and data at the AI. It also provided some implicit authentication as a member of a group by knowledge of a shared secret encryption key. The use of AI encryption gives both confidentiality protection against eavesdropping@ and some implicit authentication.

ETSI EN 300 396-6:2012 history

• 2016 ETSI EN 300 396-6:2016 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.6.1)
• 2012 ETSI EN 300 396-6:2012 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.5.0)
• 2010 ETSI EN 300 396-6:2010 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.4.0)
• 2006 ETSI EN 300 396-6:2006 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.3.0)
• 2004 ETSI EN 300 396-6:2004 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.2.0)
• 2003 ETSI EN 300 396-6:2003 Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security (V1.1.20)