doc/man/asn1_der_coding.3


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.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "asn1_der_coding" 3 "4.8" "libtasn1" "libtasn1"
.SH NAME
asn1_der_coding \- API function
.SH SYNOPSIS
.B #include <libtasn1.h>
.sp
.BI "int asn1_der_coding(asn1_node " element ", const char * " name ", void * " ider ", int * " len ", char * " ErrorDescription ");"
.SH ARGUMENTS
.IP "asn1_node element" 12
pointer to an ASN1 element
.IP "const char * name" 12
the name of the structure you want to encode (it must be
inside *POINTER).
.IP "void * ider" 12
vector that will contain the DER encoding. DER must be a
pointer to memory cells already allocated.
.IP "int * len" 12
number of bytes of * \fIider\fP :  \fIider\fP [0].. \fIider\fP [len\-1], Initialy
holds the sizeof of der vector.
.IP "char * ErrorDescription" 12
return the error description or an empty
string if success.
.SH "DESCRIPTION"
Creates the DER encoding for the NAME structure (inside *POINTER
structure).
.SH "RETURNS"
\fBASN1_SUCCESS\fP if DER encoding OK, \fBASN1_ELEMENT_NOT_FOUND\fP
if  \fIname\fP is not a valid element, \fBASN1_VALUE_NOT_FOUND\fP if there
is an element without a value, \fBASN1_MEM_ERROR\fP if the  \fIider\fP vector isn't big enough and in this case  \fIlen\fP will contain the
length needed.
.SH COPYRIGHT
Copyright \(co 2006-2015 Free Software Foundation, Inc..
.br
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.
.SH "SEE ALSO"
The full documentation for
.B libtasn1
is maintained as a Texinfo manual.  If the
.B info
and
.B libtasn1
programs are properly installed at your site, the command
.IP
.B info libtasn1
.PP
should give you access to the complete manual.
As an alternative you may obtain the manual from:
.IP
.B http://www.gnu.org/software/libtasn1/manual/
.PP