Rough edge to clean up

[Eric S. Raymond]

Hal Murray <hmurray at megapathdsl.net>:
> 
> EVP_MD_CTX_FLAG_NON_FIPS_ALLOW is only used in libntp/macencrypt.c
> 
>         EVP_MD_CTX_init(&ctx);
> #ifdef EVP_MD_CTX_FLAG_NON_FIPS_ALLOW
>         /* MD5 is not used as a crypto hash here. */
>         EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
> #endif
>         if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL)) {
> 
> That's in addr2refid for hashing IPv6 addresses to fit into a 4 byte slot.
> 
> Either we don't need that, or we need it in other places.

Maybe not.  I went looking for other places the refid computation is done
and that seems to be it.  What other other places did you have in mind?
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>