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group master key (GMK)

The Group Master Key (GMK) is part of the key management of802.11i. Similar to the pairwise key hierarchy, the Group Master Key forms the central key from which the Group Transient Key (GTK) is derived. All Group keys support multicast and broadcast, whereas all Pairwise keys support unicast.

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Englisch: group master key - GMK
Updated at: 12.05.2014
#Words: 49
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Translations: DE