[SSSD] [PATCHES] SSH: Support hashed known_hosts
Jakub Hrozek
jhrozek at redhat.com
Mon Apr 23 07:21:22 UTC 2012
On Thu, Apr 19, 2012 at 11:10:13AM +0200, Jan Cholasta wrote:
> Hi,
>
> the attached patches add support for host name and address hashing
> in the known_hosts file, see
> <https://fedorahosted.org/sssd/ticket/1203>.
>
> [PATCH 1/2] UTIL: Add HMAC-SHA-1 function
Can you add a couple of comments?
There are some magic values used that could use explaining:
> + for (i = 0; i < HMAC_SHA1_BLOCKSIZE; i++) {
> + okey[i] = ikey[i] ^ 0x5c;
> + ikey[i] ^= 0x36;
> + }
A unit test would also be nice.
>
> [PATCH 2/2] SSH: Add support for hashed known_hosts
>
The code looks OK, but does not apply on master, so I haven't been able
to test it.
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