• Nick Mathewson's avatar
    Only use OpenSSL kdf support if it is present. · 2b523604
    Nick Mathewson authored
    We have to check for ERR_load_KDF_strings() here, since that's the
    only one that's actually a function rather than a macro.
    Fixes compilation with LibreSSL.  Fixes bug 26712; bug not in
    any released Tor.