Isn't version defaulted to 1 in the ASN.1 module? (I didn't go grab it to look, but I'm nearly certain it is.) In that case, it'd be omitted.
Geoff On Fri, May 11, 2012 at 5:23 AM, ngn <[email protected]> wrote: > > > in program - > > BERGeneralDecoder context(tbsCert,0x02); // consume the context tag on the > version > > word32 ver; > > BERDecodeUnsigned<word32>(context,ver,BOOLEAN,0,2); // only want a v1 cert > > but i am not able to understand in BERGeneralDecoder 's constructor > (context) 's second argument i.e. asnTag what it tells. > and what is value of asnTag for version 1 . i know for version 3 is 0xa0. > > in BERDecodeUnsigned 's constructor what should i pass in 3rd ,4th ,5th > argument .and what are the significance of these argument. > please reply as soon as possible. > -- > View this message in context: > http://old.nabble.com/RGD%3Ahow-to-extract-public-key-from-x509-certificate--version-1-tp33774365p33774365.html > Sent from the Crypto++ Users mailing list archive at Nabble.com. > > -- > You received this message because you are subscribed to the "Crypto++ Users" > Google Group. > To unsubscribe, send an email to [email protected]. > More information about Crypto++ and this group is available at > http://www.cryptopp.com. -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [email protected]. More information about Crypto++ and this group is available at http://www.cryptopp.com.
