Help Required For Code Changes While Upgrading OpenSSL 1.0.1 to 3.0

["Kumar Mishra, Sanjeev" <Sanjeev.Kumar-Mishra@xxxxxxxx>]

Hi,

I am upgrading the code from OpenSSL 1.0.1 to 3.0. I am getting following compilation errors. Could you please suggest appropriate changes for following-

1. X509err(X509_F_X509_STORE_ADD_CERT,ERR_R_MALLOC_FAILURE);   error: 'X509err' was not declared in this scope
2.  RSA *rsa = RSA_new(); error: 'rsa' was not declared in this scope
   
3. if(EVP_PKEY_set1_RSA(pkey, rsa)) error: 'EVP_PKEY_set1_RSA' was not declared in this scope
   
4.  RSA_free(rsa); error: 'RSA_free' was not declared in this scope
   
5. RSA *rsa = EVP_PKEY_get1_RSA(privKey); error: 'EVP_PKEY_get1_RSA' was not declared in this scope
   
6.  if(PEM_write_bio_RSA_PUBKEY(bio, rsa)) error: 'PEM_write_bio_RSA_PUBKEY' was not declared in this scope
   
7.  RSA_get0_key(rsa, &n, NULL, NULL); error: 'RSA_get0_key' was not declared in this scope

Thanking You In Anticipation,

Sanjeev Kumar Mishra

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