How to decode signed data asn.1 format using c programming

Hi,
I need help decoding a chunk of signed data in asn.1 format using c programming. Does anyone know how to break the signed data down into its parts (for example, version number = _, ...) through a C program ? I realised there's a Signeddata class in java that has methods to decode asn1. But how abt for C programming?

Hellow Abinaya,
I have been trying so hard to contact you regarding the elevator simulation you have done in the past.
I have to do the same and I have done everything and works except my elevator cannot stop at levels and my code is very similar to yours.
I was wondering if you could help me out and let me know how I can actually contact you by email?
I really really appreciate if you can help me as I am an student as well.
Thanks
John
[email protected]

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using System;
using System.Collections.Generic;
using System.Linq;
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I think you have to take out the 'MM' part of the date to compare in the decode. By the way, PROG.DATE is really a column name? DATE is a reserved word.
SQL> create table sample1(date date)
2 /
create table sample1(date date)
ERROR at line 1:
ORA-00904: : invalid identifier
SQL> You need to use to_char() to get the month part of the date and then compare it in the DECODE.
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