>On Tue 03/04/12 12:46 PM , brajan balamurugan....@gmail.com sent:
>
>I want to know what is ASN1_OCTET_STRING and how to convert that into c++
>string /char * 
>-- 

An ASN1_OCTET_STRING is just another name for the ASN1_STRING type. Assuming 
that the data you are trying to manipulate corresponds to an octet boundary (it 
truly is just a collection of octets and not a bit string), then you can simple 
treat it as a block of memory to be copied around.

ASN1_STRING.length holds the length of the data and ASN1_STRING.data is a 
pointer to the octet "string" ( I never liked the term string here because 
C/C++ programmers always think of a string being NUL terminated whereas an 
octet string is usually not).

Carl


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