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Updated: Thursday, June 13, 2019
 
 

asn1_get_octet_der (3)

Name

asn1_get_octet_der - API function

Synopsis

#include <libtasn1.h>

int  asn1_get_octet_der(const  unsigned  char * der, int der_len, int *
ret_len, unsigned char * str, int str_size, int * str_len);

Description

asn1_get_octet_der(3)              libtasn1              asn1_get_octet_der(3)



NAME
       asn1_get_octet_der - API function

SYNOPSIS
       #include <libtasn1.h>

       int  asn1_get_octet_der(const  unsigned  char * der, int der_len, int *
       ret_len, unsigned char * str, int str_size, int * str_len);

ARGUMENTS
       const unsigned char * der
                   DER data to decode containing the OCTET SEQUENCE.

       int der_len The length of the  der data to decode.

       int * ret_len
                   Output variable containing the encoded length  of  the  DER
                   data.

       unsigned char * str
                   Pre-allocated  output  buffer to put decoded OCTET SEQUENCE
                   in.

       int str_size
                   Length of pre-allocated output buffer.

       int * str_len
                   Output variable containing the length of  the  contents  of
                   the OCTET SEQUENCE.

DESCRIPTION
       Extract  an  OCTET  SEQUENCE  from  DER  data.  Note that this function
       expects the DER data past the tag field, i.e., the length  and  content
       octets.

RETURNS
       Returns ASN1_SUCCESS on success, or an error.

COPYRIGHT
       Copyright (C) 2006-2015 Free Software Foundation, Inc..
       Copying  and  distribution  of this file, with or without modification,
       are permitted in any medium  without  royalty  provided  the  copyright
       notice and this notice are preserved.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | library/libtasn1 |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       The  full documentation for libtasn1 is maintained as a Texinfo manual.
       If the info and libtasn1 programs are properly installed at your  site,
       the command

              info libtasn1

       should  give  you access to the complete manual.  As an alternative you
       may obtain the manual from:

              http://www.gnu.org/software/libtasn1/manual/

NOTES
       This    software    was    built    from    source     available     at
       https://github.com/oracle/solaris-userland.    The  original  community
       source  was  downloaded   from    https://ftp.gnu.org/gnu/libtasn1/lib-
       tasn1-4.13.tar.gz

       Further information about this software can be found on the open source
       community website at https://www.gnu.org/software/libtasn1.



libtasn1                              4.8                asn1_get_octet_der(3)