gnu-crypto-discuss
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [GNU Crypto] Small problem with HMac


From: Raif S. Naffah
Subject: Re: [GNU Crypto] Small problem with HMac
Date: Sat, 11 Jan 2003 03:58:21 +1100
User-agent: KMail/1.4.3

-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160

On Friday 10 January 2003 22:07, Casey Marshall wrote:
> Raif S. Naffah wrote:
> | On Friday 10 January 2003 18:29, Casey Marshall wrote:
> |>Raif S. Naffah wrote:
> |>| On Thursday 09 January 2003 23:22, Casey Marshall wrote:
> |>|>...
> |>Going through the test case attached, I also noticed that HMac also
> |>doesn't handle keys larger than the block size properly...
> |
> | this is because section 3 in rfc-2104 reads:
> |
> | "
> | 3. Keys
> |
> |    The key for HMAC can be of any length (keys longer than B bytes
> | are first hashed using H).
>
> That is the part I was referring to...

i see.  yes indeed.


i'm in the process of integrating all this code and one additional test 
case into the cvs and build.  i should have a 1.1pre3 shortly.


cheers;
rsn
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.7 (GNU/Linux)
Comment: Que du magnifique

iD8DBQE+Hvut+e1AKnsTRiERAxYWAKC7WTsXPYqQS+tyP3f/RUkhkURyMgCbBBVN
F11SofV/H6HToNTYcjCfPmM=
=0edW
-----END PGP SIGNATURE-----





reply via email to

[Prev in Thread] Current Thread [Next in Thread]