Application showing problem with DES with OpenSSL v3.0.0 on mac 64 bit

des.c

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

#define OPENSSL_SUPPRESS_DEPRECATED 1
#include <openssl/des.h>

#    define DESKEYARG(x) *x
#    define DESKEY(x) &x

typedef int CURLcode;
#define CURLE_OK 0
#define CURLMIN(x,y) ((x)<(y)?(x):(y))

/*
* Turns a 56-bit key into being 64-bit wide.
*/
static void extend_key_56_to_64(const unsigned char *key_56, char *key)
{
  key[0] = key_56[0];
  key[1] = (unsigned char)(((key_56[0] << 7) & 0xFF) | (key_56[1] >> 1));
  key[2] = (unsigned char)(((key_56[1] << 6) & 0xFF) | (key_56[2] >> 2));
  key[3] = (unsigned char)(((key_56[2] << 5) & 0xFF) | (key_56[3] >> 3));
  key[4] = (unsigned char)(((key_56[3] << 4) & 0xFF) | (key_56[4] >> 4));
  key[5] = (unsigned char)(((key_56[4] << 3) & 0xFF) | (key_56[5] >> 5));
  key[6] = (unsigned char)(((key_56[5] << 2) & 0xFF) | (key_56[6] >> 6));
  key[7] = (unsigned char) ((key_56[6] << 1) & 0xFF);
}

static void setup_des_key(const unsigned char *key_56,
                          DES_key_schedule DESKEYARG(ks))
{
  DES_cblock key;

  /* Expand the 56-bit key to 64-bits */
  extend_key_56_to_64(key_56, (char *) &key);

  /* Set the key parity to odd */
  DES_set_odd_parity(&key);

  /* Set the key */
  DES_set_key(&key, ks);
}

/*
 * Set up lanmanager hashed password
 */
CURLcode Curl_ntlm_core_mk_lm_hash(const char *password,
                                   unsigned char *lmbuffer /* 21 bytes */)
{
  CURLcode result;
  unsigned char pw[14];
  static const unsigned char magic[] = {
    0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25 /* i.e. KGS!@#$% */
  };
  size_t len = CURLMIN(strlen(password), 14);

  memcpy((char *)pw, password, len);
  memset(&pw[len], 0, 14 - len);

  {
    /* Create LanManager hashed password. */
    DES_key_schedule ks;
    unsigned char *pt = lmbuffer;

    setup_des_key(pw, DESKEY(ks));
    DES_ecb_encrypt((DES_cblock *)magic, (DES_cblock *)lmbuffer,
                    DESKEY(ks), DES_ENCRYPT);

    fprintf(stderr,
            "%s first stored\n"
            "LMB  0: %02x %02x %02x %02x %02x %02x %02x %02x\n",
            __func__,
            pt[0], pt[1], pt[2], pt[3], pt[4], pt[5], pt[6], pt[7]);

    setup_des_key(pw + 7, DESKEY(ks));
    DES_ecb_encrypt((DES_cblock *)magic, (DES_cblock *)(lmbuffer + 8),
                    DESKEY(ks), DES_ENCRYPT);
    pt += 8;
    fprintf(stderr,
            "%s then stored\n"
            "LMB  8: %02x %02x %02x %02x %02x %02x %02x %02x\n",
            __func__,
            pt[0], pt[1], pt[2], pt[3], pt[4], pt[5], pt[6], pt[7]);
    memset(lmbuffer + 16, 0, 21 - 16);
  }

  return CURLE_OK;
}

int main(void)
{
  const char *password = "SECRET";
  unsigned char output[21];

  Curl_ntlm_core_mk_lm_hash(password, output);
  return 0;
}