X509_NAME_digest
LCRYPTO_USED(X509_NAME_digest);
if (!X509_NAME_digest(issuerName, dgst, md, &i)) {
if (!X509_NAME_digest(iname, dgst, md, NULL))
int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
LCRYPTO_ALIAS(X509_NAME_digest);