46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*! \file FGSNASSecurityModeComplete.c
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\brief security mode complete procedures for gNB
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\author Yoshio INOUE, Masayuki HARADA
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\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
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\date 2020
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\version 0.1
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "nas_log.h"
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#include "FGSNASSecurityModeComplete.h"
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#include "FGSMobileIdentity.h"
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#include "FGCNasMessageContainer.h"
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int encode_fgs_security_mode_complete(fgs_security_mode_complete_msg *fgs_security_mode_comp, uint8_t *buffer, uint32_t len)
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{
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int encoded = 0;
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int encode_result = 0;
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if ((encode_result =
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encode_5gs_mobile_identity(&fgs_security_mode_comp->fgsmobileidentity, 0x77, buffer +
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encoded, len - encoded)) < 0) { //Return in case of error
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return encode_result;
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} else {
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encoded += encode_result;
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if ((encode_result =
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encode_fgc_nas_message_container(&fgs_security_mode_comp->fgsnasmessagecontainer, 0x71, buffer +
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encoded, len - encoded)) < 0) {
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return encode_result;
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} else {
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encoded += encode_result;
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}
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}
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return encoded;
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}
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