X509_digest
if (!X509_digest(x->x509, evpmd, digest, NULL)) {
digres = X509_digest(x, fdig, md, &n);
if (!X509_digest(cert, hash_alg, hash, &hash_len)) {
if (!X509_digest(cert, md, cert_digest, &len)
if (!X509_digest(cert, EVP_sha1(), cert_sha1, NULL)) {
if (!X509_digest(cert, EVP_sha1(), keyid, &keyidlen))
if (!X509_digest(x, EVP_sha1(), x->sha1_hash, NULL))
if (!X509_digest(cert, md, hash, &len)
int X509_digest(const X509 *data, const EVP_MD *type,