3GPP 24.501 v20.0.0 — the document's own text
9.11.3.90 Relay key response parameters
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The purpose of the relay key response parameters information element is to transport the parameters of the key response for 5G ProSe UE-to-network relay or 5G ProSe UE-to-UE relay as specified in 3GPP TS 33.503 [56].
The relay key response parameters information element is coded as shown in figure 9.11.3.90.1 and table 9.11.3.90.1.
The relay key response parameters is a type 6 information element.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| Relay key response parameters IEI | octet 1 | |||||||
| Length of Relay key response parameters | octet 2octet 3 | |||||||
| Key KNR_ProSe | octet 4octet 35 | |||||||
| Nonce_2 | octet 36octet 51 | |||||||
| CP-PRUK ID | octet 52octet m |
Figure 9.11.3.90.1: Relay key response parameters information element
Table 9.11.3.90.1: Relay key response parameters information element
| Key KNR_ProSe (octet 5 to 35)Key KNR_ProSe contains a 256-bit root key that is established between the two entities that communicating using NR PC5 unicast link as defined in 3GPP TS 33.503 [56].Nonce_2 (octet 36 to 51)Nonce_2 is the 128-bit nonce value as defined in 3GPP TS 24.554 [19E].CP-PRUK ID (octet 52 to m)The CP-PRUK ID is defined in 3GPP TS 33.503 [56]. |
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