#include <stdio.h>
#include <stdlib.h>

#include <mbedtls/bignum.h>
#include <mbedtls/entropy.h>
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/hmac_drbg.h>
#include <mbedtls/ecp.h>
#include <mbedtls/ecdh.h>
#include <mbedtls/ecdsa.h>
#include <mbedtls/hkdf.h>
#include <mbedtls/md.h>
#include <mbedtls/aes.h>
#include <mbedtls/sha1.h>
#include <mbedtls/sha256.h>


#include "defines.h"

//int createUDS();					//create rand file. to be replaced with real fuse pointer

int readUDS(uint8_t* UDSdigest);
int readFWID(uint8_t * FW_M);
int _calcCDID(uint8_t * CDID);
int _calcCDIKEY(uint8_t * CDIKEY);
int deriveECCKeyPair(mbedtls_mpi * SK, mbedtls_ecp_point * PK);
int deriveRSAKeyPair(void);