Aaron van Diepen
8ec7b4009b
Extend UICC configuration parsing to provide: routing_indicator, protection_scheme, home_network_public_key, and home_network_public_key_id. Use the protection_scheme value to decide what SUCI Profile Scheme to apply during SUCI generation. Add support for Profile Scheme A which provides ECIES-based encryption using Curve25519 and X9.63 KDF as outlined in TS 33.501 Section C.3.4.1 Profile A. When a configuration file specifies an unsupported Profile Scheme, the NAS layer triggers a fatal error. This occurs either because Profile Scheme B is unimplemented or the build uses OpenSSL < 3.0, which lacks Curve25519 and X9.63 KDF support, ensuring users are informed of the incompatibility.
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/*
|
|
* SPDX-License-Identifier: LicenseRef-CSSL-1.0
|
|
*/
|
|
#ifndef USIM_INTERFACE_H
|
|
#define USIM_INTERFACE_H
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <stdbool.h>
|
|
#include <errno.h>
|
|
#include <common/utils/assertions.h>
|
|
#include <common/utils/LOG/log.h>
|
|
#include <common/utils/load_module_shlib.h>
|
|
#include <common/config/config_userapi.h>
|
|
#include "common_lib.h"
|
|
#include "pdu_session.h"
|
|
|
|
/* 3GPP glossary
|
|
RES RESponse
|
|
XRES eXpected RESponse
|
|
HRES Hash RESponse
|
|
HXRES Hash eXpected RESponse
|
|
So, RES can be either milenage res, or received response, so hash of milenage res
|
|
*/
|
|
|
|
typedef struct {
|
|
char *imsiStr;
|
|
char *imeisvStr;
|
|
char *keyStr;
|
|
char *opcStr;
|
|
char *amfStr;
|
|
char *sqnStr;
|
|
char *dnnStr;
|
|
int nssai_sst;
|
|
int nssai_sd;
|
|
pdu_session_config_t pdu_sessions[256];
|
|
int n_pdu_sessions;
|
|
char *routing_indicatorStr;
|
|
int protection_scheme;
|
|
char *home_network_public_keyStr;
|
|
int home_network_public_key_id;
|
|
uint8_t key[16];
|
|
uint8_t opc[16];
|
|
uint8_t amf[2];
|
|
uint8_t sqn[6];
|
|
int nmc_size;
|
|
uint8_t rand[16];
|
|
uint8_t autn[16];
|
|
uint8_t ak[6];
|
|
uint8_t akstar[6];
|
|
uint8_t ck[16];
|
|
uint8_t ik[16];
|
|
uint8_t milenage_res[8];
|
|
uint8_t home_network_public_key[32];
|
|
} uicc_t;
|
|
|
|
/*
|
|
* Read the configuration file, section name variable to be able to manage several UICC
|
|
*/
|
|
uicc_t *checkUicc(int Mod_id);
|
|
uicc_t *init_uicc(char *sectionName);
|
|
void uicc_milenage_generate(uint8_t * autn, uicc_t *uicc);
|
|
uint8_t getImeisvDigit(const uicc_t *uicc, uint8_t i);
|
|
#endif
|