asn1_octet_der(3)						     libtasn1							 asn1_octet_der(3)

NAME

       asn1_octet_der - API function

SYNOPSIS

       #include <libtasn1.h>

       void asn1_octet_der(const unsigned char * str, int str_len, unsigned char * der, int * der_len);

ARGUMENTS

       const unsigned char * str
		   the input data.

       int str_len STR length (str[0]..str[*str_len-1]).

       unsigned char * der
		   encoded string returned.

       int * der_len
		   number of meaningful bytes of DER (der[0]..der[der_len-1]).

DESCRIPTION

       Creates a length-value DER encoding for the input data.	The DER encoding of the input data will be placed in the der variable.

       Note that the OCTET STRING tag is not included in the output.

       This  function  does  not  return  any value because it is expected that der_len will contain enough bytes to store the string plus the DER
       encoding. The DER encoding size can be obtained using asn1_length_der().

COPYRIGHT

       Copyright (C) 2006-2013 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.

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.

libtasn1								3.3							 asn1_octet_der(3)