Separating public and private keys from RSA keypair variable

Question

As the title says, I have some code that generates a pair of RSA keys. I want to split them apart and use them individually to encrypt/decrypt, rather than use the variable

Answer 1

Reviewing your code, it appears that you successfully separated the public and private keys into the strings pub_key and pri_key, but then used printf to output them which pasted them back together. To just print the public key change the printf statement to:

printf("\n%s\n", pub_key);