[Bro-Dev] md5_hash vs. md5_hmac

Matthias Vallentin vallentin at icir.org
Sun Nov 20 18:09:37 PST 2011

The implementation of md5_hash(...) and md5_hmac(...) in bro.bif is

    unsigned char digest[16];
    hmac_md5_val(@ARG@, digest);
    return new StringVal(md5_digest_print(digest));

It seems that md5_hmac should support providing the secret key. Does
anyone know more details about this?


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