On Wed, Sep 07, 2005, Sascha Kiefer wrote:

> Hi list,
> 
> openssl makes - for example: OCSP request with nonce - the 
> requestExtensions a "context specific" integer.
> Why does it do this? I mean, it works, but is it mandatory?
> 
> 

Which version of OpenSSL are you using? Some of the older versions use raw
random data in the extnValue OCTET STRING which was what the spec seemed to
say and several implementations it interoped with did. So this "context
specific integer" might be the result of an attempt to parse random data.

Newer versions should use an OCTET STRING within the extnValue OCTET STRING
when it generates a nonce and use an exact copy of the received version when
it copies a nonce.

Steve.
--
Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage
OpenSSL project core developer and freelance consultant.
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