Target Of Interest (TOI)

Introduction/Additional information: 

The TOI payload, prior to encryption, is 165 bits in length. Conforming to the AES Encryption scheme with a 128-bit cipher key, the encrypted part of the payload then effectively becomes 256 bits in length to create blocks of 128 bits. This results in a 2 slot broadcast binary message.

Permitted as from: 
04/06/2014
Registrant: 
USCG
Message number: 
8
DAC: 
366
FI: 
58
State: 
deprecated
Number of slots (max): 
2
Last modified: 
20210129T231907