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- Over_the_Air_Rekeying abstract "Over the Air Rekeying (OTAR) is the common name for the method of changing or updating encryption keys in a two-way radio system over the radio channel (“over the air”). It is also referred to as Over-the-Air Transfer (OTAT), depending on the specific type and use of key being changed.Many of the newer NSA cryptographic systems that use a 128-bit electronic key, such as the ANDVT, KY-58, KG-84A/C, and KY-75, are capable of obtaining new or updated keys via the circuit they protect or other secure communications circuits. This process is known as over-the-air rekey (OTAR) or over-the-air transfer (OTAT). The use of OTAR/OTAT drastically reduces the distribution of physical keying material and the physical process of loading cryptographic devices with key tapes. A station may have nothing to do with actual physical key changeovers on a day-to-day basis. The electronic key would normally come from the Net Control Station (NCS). The added feature of OTAT is that the key can be extracted from an OTAT-capable cryptographic system using a fill device, such as the KYK-13 or KYX-15/KYX-15A. The key is then loaded into another cryptographic system as needed.".
- Over_the_Air_Rekeying wikiPageID "2375255".
- Over_the_Air_Rekeying wikiPageRevisionID "469321720".
- Over_the_Air_Rekeying hasPhotoCollection Over_the_Air_Rekeying.
- Over_the_Air_Rekeying subject Category:Military_radio_systems.
- Over_the_Air_Rekeying subject Category:National_Security_Agency_encryption_devices.
- Over_the_Air_Rekeying type Artifact100021939.
- Over_the_Air_Rekeying type Device103183080.
- Over_the_Air_Rekeying type Instrumentality103575240.
- Over_the_Air_Rekeying type MilitaryRadioSystems.
- Over_the_Air_Rekeying type NationalSecurityAgencyEncryptionDevices.
- Over_the_Air_Rekeying type Object100002684.
- Over_the_Air_Rekeying type PhysicalEntity100001930.
- Over_the_Air_Rekeying type System104377057.
- Over_the_Air_Rekeying type Whole100003553.
- Over_the_Air_Rekeying comment "Over the Air Rekeying (OTAR) is the common name for the method of changing or updating encryption keys in a two-way radio system over the radio channel (“over the air”).".
- Over_the_Air_Rekeying label "Over the Air Rekeying".
- Over_the_Air_Rekeying sameAs m.077gfz.
- Over_the_Air_Rekeying sameAs Q7113464.
- Over_the_Air_Rekeying sameAs Q7113464.
- Over_the_Air_Rekeying sameAs Over_the_Air_Rekeying.
- Over_the_Air_Rekeying wasDerivedFrom Over_the_Air_Rekeying?oldid=469321720.
- Over_the_Air_Rekeying isPrimaryTopicOf Over_the_Air_Rekeying.