Section: 9.9.3.50 HashMME
Content: The purpose of the HashMME information element is to transfer a 64-bit hash value to the UE so the UE can check the MME calculated value against the value locally calculated by the UE to determine whether the ATTACH REQUEST or TRACKING AREA UPDATE REQUEST message sent by the UE has been modified. The HashMME information element is coded as shown in figure 9.9.3.50.1 and table 9.9.3.50.1. The HashMME is a type 4 information element with a length of 10 octets. Figure 9.9.3.50.1: HashMME information element Table 9.9.3.50.1: HashMME information element