/* create an RSA key from a PEM file */
try
rsaKeyPEM = Read("privateKey.pem")
rsaKey = rsa_import_pem(rsaKeyPEM)
rsaPublicKeyPEM = Read("publicKey.pem")
rsaPublicKey = rsa_import_pem(rsaPublicKeyPEM)
catch
See "Unexpected error occured: " + cCatchError + nl
done
rsa_import_pem(cStrPEM) ---> a new RSA key