SHA256 is for certificates enrolled by the clients NOT for fingerprint.

2011/1/5 Bruno <[email protected]>

> In fact that`s a good question.
>
> Take a look:
>
> I configured R1 to be the CA server with SHA256
>
> crypto pki server CA
>  grant auto
>  hash sha256
>  lifetime certificate 1
>  database url flash:
>
> Even though I specified it as sha256, when I do "show crypto pki
> certificates" I get both outputs but nothing about sha256 on the fingerprint
>
> Signature Algorithm: SHA256 with RSA Encryption
>   Fingerprint MD5: 8C5334D3 44F444F9 ECE0B9A0 DCA22F16
>   Fingerprint SHA1: 953AA86A 17624DF8 0B67C560 6DFDB426 DF9D3DC7
>
> I found this article:
> http://www.mail-archive.com/[email protected]/msg06368.html
>
> It seems you`ll always have both whenever you configure other type of
> hashing algorithms
>
> Hope it helps
>
> On Wed, Jan 5, 2011 at 8:20 AM, kamran shakil <[email protected]>wrote:
>
>> Dears,
>> I saw it many times while i doing labs  whenever i enroll and authenticate
>> the cert from CA , i get 2 messages.
>>
>> fingerprint MD5
>>
>> fingerprint SHA
>>
>> Why TWO / BOTH of them are generated with keys ?
>>
>> I dont think i mentioned it in CA Config ?
>>
>>
>> I didnt see any comment or clue on it in any of the worbooks i have nor on
>> any forums . Well, please let us all know if someone has clue on it .
>> Waiting
>>
>> regards,
>> Kamran ~
>>
>> _______________________________________________
>> For more information regarding industry leading CCIE Lab training, please
>> visit www.ipexpert.com
>>
>>
>
>
> --
> Bruno Fagioli (by Jaunty Jackalope)
> Cisco Security Professional
>
> _______________________________________________
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
>
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