OTAR Tx Security Level

(Secure KMF Profile, ASTRO OTAR Information)

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Selects the transmit security policy levels for Key Management Messages (KMMs). This feature applies to ASTRO OTAR operation for the current Secure KMF Profile.

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At this time Rekey Request, Registration and Unable to Decrypt KMMs are always "Encrypted and Authenticated".

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When the Secure Operation field is set to "Hardware", and

when the OTAR Enable field is enabled, and

when the ASTRO OTAR Enable field is enabled, and

when the radio is model / option capable.

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SELECTIONS:

DEFINITIONS:

Basic

The radio always originates in "Clear" mode any KMM that the Project 25 standard allows to be non-encrypted and unauthenticated.

Enhanced

The radio always does one of the following for any KMM that it must originate: "Encrypts and Authenticates", "Encrypts Only" "Authenticates Only".

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Go to the ASTRO OTAR Information Page