HMAC-MD5

[RM]

Hello all

Is HMAC-MD5 supported on the .NET 1.1 framework? Some of the information that I have come across seems like it indicates that it is not supported
What I am trying to do is to generate a trust_key based on this
TRUST_KEY = HMAC("MD5",Secret_key,user_id), I am not sure how to implement this in C#, asp.net. I am able to generate a secret key and the user id of course is known

Thank
R

[Hernan de Lahitte]

You don't have the HMACMD5 in v1.1., only HMACSHA1 and MACTripleDES. You
might use any of this algs.

You have a complete sample at [url]http://ncrypto.sourceforge.net[/url]
Check out the one of the overloads of CryptoHelper.ComputeKeyedHash()

Regards,
--
Hernan de Lahitte
Lagash Systems S.A.
[url]http://weblogs.asp.net/hernandl[/url]


This posting is provided "AS IS" with no warranties, and confers no rights.

"RM" <anonymous@discussions.microsoft.com> wrote in message
news:312B4EEC-9322-40E8-A903-95DAA929FC13@microsoft.com...

> Hello all,
>
> Is HMAC-MD5 supported on the .NET 1.1 framework? Some of the information

that I have come across seems like it indicates that it is not supported.

> What I am trying to do is to generate a trust_key based on this:
> TRUST_KEY = HMAC("MD5",Secret_key,user_id), I am not sure how to implement

this in C#, asp.net. I am able to generate a secret key and the user id of
course is known.

>
> Thanks
> RM
>