PKCS8_encrypt
if (!(p8 = PKCS8_encrypt(pkcs8_config.pbe_nid,
p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
if ((p8 = PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen,
X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,