asn1_length_der - API function
#include <libtasn1.h> void asn1_length_der(unsigned long int len, unsigned char * der, int * der_len);
asn1_length_der(3) libtasn1 asn1_length_der(3)
NAME
asn1_length_der - API function
SYNOPSIS
#include <libtasn1.h>
void asn1_length_der(unsigned long int len, unsigned char * der, int *
der_len);
ARGUMENTS
unsigned long int len
value to convert.
unsigned char * der
buffer to hold the returned encoding (may be NULL).
int * der_len
number of meaningful bytes of ANS (der[0]..der[der_len-1]).
DESCRIPTION
Creates the DER encoding of the provided length value. The der buffer
must have enough room for the output. The maximum length this function
will encode is ASN1_MAX_LENGTH_SIZE.
To know the size of the DER encoding use a NULL value for der .
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
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
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_length_der(3)