Section: 9.9.3.53 UE additional security capability
Content: The UE additional security capability information element is used by the UE to indicate which additional security algorithms are supported by the UE for S1 mode in dual connectivity with NR or for N1 mode or both. The UE additional security capability information element is coded as shown in figure 9.9.3.53.1 and table 9.9.3.53.1. The UE additional security capability is a type 4 information element with a length of 6 octets. Figure 9.9.3.53.1: UE additional security capability information element Table 9.9.3.53.1: UE additional security capability information element