@Override
    public X500Principal getIssuerX500Principal() {
        final byte[] issuer = NativeCrypto.X509_CRL_get_issuer_name(mContext, this);
        return new X500Principal(issuer);
    }
An implementation of {@link X509CRL} based on BoringSSL.
common/src/main/java/org/conscrypt/OpenSSLX509CRL.java