# GNU Libtasn1 API Reference Manual

for GNU Libtasn1 &version;. The latest version of this documentation can be found on-line at https://www.gnu.org/software/libtasn1/reference/.

## GNU Libtasn1 API Reference Manual

This document describes the GNU Libtasn1 library developed for ASN.1 (Abstract Syntax Notation One) structures management and DER (Distinguished Encoding Rules) encoding functions.

More up to date information can be found at https://www.gnu.org/software/libtasn1/.

API Index

Index of deprecated symbols

Index of new symbols in 1.6

Index of new symbols in 2.0