Content for TS 24.554 Word version: 17.3.0
10 Message functional definitions and contents
10.1 Overview
10.2 5G ProSe direct discovery messages
10.3 PC5 signalling messages
10.4 Provisioning of 5G ProSe configuration information signalling messages
10.5 5G ProSe discovery and security messages over PC3a
10.6 5G ProSe security messages over PC8
10.7 Messages transmitted over the PC3ach interface
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10 Message functional definitions and contents p. 218
10.1 Overview p. 218
10.2 5G ProSe direct discovery messages p. 218
10.2.1 Message definition p. 218
10.2.2 Relay TAI p. 222
10.2.3 NCGI p. 222
10.2.4 Target user info p. 223
10.2.5 Metadata p. 223
10.2.6 RRC container p. 223
10.2.7 Target discoveree info p. 223
10.3 PC5 signalling messages p. 223
10.3.1 ProSe direct link establishment request p. 223
10.3.1.1 Message definition p. 223
10.3.1.2 Target user info p. 224
10.3.1.3 Key establishment information container p. 224
10.3.1.4 Nonce_1 p. 225
10.3.1.5 MSB of KNRP-sess ID p. 225
10.3.1.6 KNRP ID p. 225
10.3.1.7 Relay service code p. 225
10.3.1.8 ProSe identifiers p. 225
10.3.1.9 UE identity p. 225
10.3.1.10 User security key ID p. 225
10.3.1.11 HPLMN ID p. 225
10.3.1.12 UTC-based counter LSB p. 225
10.3.1.13 MIC p. 225
10.3.2 ProSe direct link establishment accept p. 226
10.3.2.1 Message definition p. 226
10.3.2.2 IP address configuration p. 226
10.3.2.3 Target link local IPv6 address p. 226
10.3.2.4 QoS flow descriptions p. 226
10.3.2.5 QoS rules p. 226
10.3.3 ProSe direct link establishment reject p. 227
10.3.4 ProSe direct link release request p. 227
10.3.4.1 Message definition p. 227
10.3.4.2 Back-off value p. 228
10.3.5 ProSe direct link release accept p. 228
10.3.5.1 Message definition p. 228
10.3.6 ProSe direct link modification request p. 228
10.3.6.1 Message definition p. 228
10.3.6.2 QoS rules p. 229
10.3.7 ProSe direct link modification accept p. 229
10.3.8 ProSe direct link keepalive request p. 230
10.3.9 ProSe direct link keepalive response p. 230
10.3.9.1 Message definition p. 230
10.3.10 ProSe direct link authentication request p. 231
10.3.10.1 Message definition p. 231
10.3.11 ProSe direct link authentication response p. 231
10.3.11.1 Message definition p. 231
10.3.12 ProSe direct link authentication reject p. 231
10.3.12.1 Message definition p. 231
10.3.13 ProSe direct link security mode command p. 232
10.3.13.1 Message definition p. 232
10.3.13.2 Nonce_2 p. 232
10.3.13.3 LSB of KNRP-sess ID p. 233
10.3.13.4 Key establishment information container p. 233
10.3.13.5 MSBs of KNRP ID p. 233
10.3.13.6 UE PC5 unicast signalling security policy p. 233
10.3.13.7 GPI p. 233
10.3.13.8 EAP message p. 233
10.3.14 ProSe direct link security mode complete p. 233
10.3.14.1 Message definition p. 233
10.3.14.2 IP address configuration p. 234
10.3.14.3 Target link local IPv6 address p. 234
10.3.14.4 LSBs of KNRP ID p. 234
10.3.14.5 QoS rules p. 234
10.3.14.6 QoS flow descriptions p. 234
10.3.15 ProSe direct link security mode reject p. 235
10.3.16 ProSe direct link rekeying request p. 235
10.3.16.1 Message definition p. 235
10.3.16.2 Key establishment information container p. 236
10.3.16.3 Nonce_1 p. 236
10.3.16.4 MSB of KNRP-sess ID p. 236
10.3.16.5 Re-authentication indication p. 236
10.3.16.6 User security key ID p. 236
10.3.16.7 HPLMN ID p. 236
10.3.17 ProSe direct link rekeying response p. 237
10.3.17.1 Message definition p. 237
10.3.18 ProSe direct link identifier update request p. 237
10.3.18.1 Message definition p. 237
10.3.18.2 Source user info p. 237
10.3.18.3 Source link local IPv6 address p. 237
10.3.19 ProSe direct link identifier update accept p. 238
10.3.19.1 Message definition p. 238
10.3.19.2 Target user info p. 238
10.3.19.3 Target link local IPv6 address p. 238
10.3.19.4 Source user info p. 238
10.3.19.5 Source link local IPv6 address p. 238
10.3.20 ProSe direct link identifier update ack p. 239
10.3.20.1 Message definition p. 239
10.3.20.2 Target user info p. 239
10.3.20.3 Target link local IPv6 address p. 239
10.3.21 ProSe direct link identifier update reject p. 239
10.3.21.1 Message definition p. 239
10.3.22 ProSe direct link modification reject p. 240
10.3.22.1 Message definition p. 240
10.3.23 ProSe direct link authentication failure p. 240
10.3.24 ProSe additional parameters announcement request p. 241
10.3.24.1 Message definition p. 241
10.3.25 ProSe additional parameters announcement response p. 241
10.3.25.1 Message definition p. 241
10.3.26 ProSe AA message transport request p. 241
10.3.26.1 Message definition p. 241
10.3.26.2 EAP message p. 242
10.3.27 ProSe AA message transport response p. 242
10.3.27.1 Message definition p. 242
10.3.27.2 EAP message p. 242
10.4 Provisioning of 5G ProSe configuration information signalling messages p. 242
10.5 5G ProSe discovery and security messages over PC3a p. 243
10.5.1 General p. 243
10.5.2 application/vnd.3gpp-prose-pc3a+xml p. 243
10.5.3 XML schema p. 243
10.5.4 Semantics p. 252
10.5.4.1 General p. 252
10.5.4.2 Semantics of <DISCOVERY_REQUEST> p. 252
10.5.4.3 Semantics of <DISCOVERY_RESPONSE> p. 254
10.5.4.4 Semantics of <MATCH_REPORT> p. 256
10.5.4.5 Semantics of <MATCH_REPORT_ACK> p. 257
10.5.4.6 Semantics of < DISCOVERY_UPDATE_REQUEST> p. 258
10.5.4.7 Semantics of < DISCOVERY_UPDATE_RESPONSE> p. 259
10.5.4.8 Semantics of <ANNOUNCING_ALERT_REQUEST> p. 259
10.5.4.9 Semantics of < ANNOUNCING_ALERT_RESPONSE > p. 260
10.5.4.10 Semantics of <PROSE_5GPKMF_ADDRESS_REQUEST> p. 260
10.5.4.11 Semantics of <PROSE_5GPKMF_ADDRESS_RESPONSE> p. 260
10.5.4.12 Semantics of <PROSE_SECURITY_MATERIAL_REQUEST> p. 261
10.5.4.13 Semantics of <PROSE_SECURITY_MATERIAL_RESPONSE> p. 261
10.6 5G ProSe security messages over PC8 p. 261
10.6.1 General p. 261
10.6.2 application/vnd.3gpp-prose-pc8+xml p. 261
10.6.3 XML schema p. 261
10.6.4 Semantics p. 267
10.6.4.1 General p. 267
10.6.4.2 Semantics of <PROSE_SECURITY_PARAM_REQUEST> element p. 267
10.6.4.3 Semantics of <PROSE_SECURITY_PARAM_RESPONSE> element p. 268
10.6.4.4 Semantics of <PROSE_PRUK_REQUEST> p. 271
10.6.4.5 Semantics of <PROSE_PRUK_RESPONSE> p. 271
10.6.4.6 Semantics of <PROSE_KEY_REQUEST> element p. 272
10.6.4.7 Semantics of <PROSE_KEY_RESPONSE> element p. 273
10.7 Messages transmitted over the PC3ach interface p. 273
