OCSP_basic_sign
LCRYPTO_USED(OCSP_basic_sign);
int OCSP_basic_sign(OCSP_BASICRESP *brsp, X509 *signer, EVP_PKEY *key,
LCRYPTO_ALIAS(OCSP_basic_sign);
OCSP_basic_sign(bs, rcert, rkey, NULL, rother, flags);