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

#include<mbedtls/config.h>

#include <mbedtls/aes.h>
#include <mbedtls/bignum.h>
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/hmac_drbg.h>
#include <mbedtls/ecdh.h>
#include <mbedtls/ecdsa.h>
#include <mbedtls/ecp.h>
#include <mbedtls/rsa.h>
#include <mbedtls/sha256.h>

#include <mbedtls/md.h>
#include <mbedtls/pk.h>
#include <mbedtls/entropy.h>


  //firt generate ECC/RA key. 
  //check for deterministic consistency
  //seed RNGs with CDI
  //let's see how it goes

  //add entropy source?
  //seed RNG
  //create ctx
  //init
  //gen keypair

void main()
{

	mbedtls_pk_context key;
    mbedtls_entropy_context entropy;
    mbedtls_ctr_drbg_context ctr_drbg;

    mbedtls_pk_type_t pk_alg = MBEDTLS_PK_ECKEY;

    mbedtls_pk_init(&key);
    mbedtls_entropy_init( &entropy );
    mbedtls_ctr_drbg_init(&ctr_drbg);


   	int ret = mbedtls_pk_setup(&key, mbedtls_pk_info_from_type(pk_alg));

    ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func,
                               &entropy,
                               (const unsigned char *) "ecdsa",
                               strlen(pers)
    );

    ret = mbedtls_ecp_gen_key(MBEDTLS_ECP_DP_SECP256R,
                              mbedtls_pk_ec(key),
                              mbedtls_ctr_drbg_random,
                              &ctr_drbg
    );


    printf("done\n\n");
    printf("I wonder what the key is\n\n");
    printf("key : %s", key) 
}