Oh ic... what u mean.
in that case the more bits a hash contains , the more secure.
MD5 = 128 bits
Sha = goes upto 512 bits (sha0,1,2).
in that sense SHA as others have mentioned.
On Tue, Nov 15, 2011 at 10:17 PM, Sandaka Ranatunga <
sandakaranatunga_at_gmail.com> wrote:
>
> Hi ,
>
> My requirement is this.
>
> I am going to configure OSPFv3 between a few routers.
>
> Question says to use most secure Authentication method.
>
> This is the link to Cisco Config Guide
>
>
> http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-ospf_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1070239
>
> We can use either MD5 or SHA.
>
> Out of above 2 what is the most secure method?
>
>
> Thanx
>
> Regards,
> Sandaka
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Received on Wed Nov 16 2011 - 01:12:51 ART
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