author Tim Taubert <>
Thu, 16 Mar 2017 17:17:41 +0100
changeset 13223 8721c96a9a7d1991ee52683ce976e1922eb909c3
parent 10735 beb69b96db7143325bb53daf167ecf411befe0ce
permissions -rw-r--r--
Bug 1310991 - Fuzzing mode: Disable session ticket encryption and MAC checks r=franziskus Differential Revision:

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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
  "" [
<!ENTITY date SYSTEM "date.xml">
<!ENTITY version SYSTEM "version.xml">

<refentry id="derdump">

    <title>NSS Security Tools</title>


    <refname>derdump </refname>
    <refpurpose>Dumps C-sequence strings from a DER encoded certificate file</refpurpose>

      <arg><option>-i <replaceable>input-file</replaceable></option></arg>
      <arg><option>-o <replaceable>output-file</replaceable></option></arg>

    <para>This documentation is still work in progress. Please contribute to the initial review in <ulink url="">Mozilla NSS bug 836477</ulink>


    <para><command>derdump </command>dumps C-sequence strings from a DER encode certificate file </para>


        <term><option>-r </option></term>
        <listitem><simpara>For formatted items, dump raw bytes as well</simpara></listitem>
        <term><option>-i </option> <replaceable>DER encoded file</replaceable></term>
        <listitem><simpara>Define an input file to use (default is stdin)</simpara></listitem>

        <term><option>-o </option> <replaceable>output file</replaceable></term>
        <listitem><simpara>Define an output file to use (default is stdout).</simpara></listitem>
  <refsection id="resources">
    <title>Additional Resources</title>
    <para>NSS is maintained in conjunction with PKI and security-related projects through Mozilla dn Fedora. The most closely-related project is Dogtag PKI, with a project wiki at <ulink url="">PKI Wiki</ulink>. </para>
	<para>For information specifically about NSS, the NSS project wiki is located at <ulink url="">Mozilla NSS site</ulink>. The NSS site relates directly to NSS code changes and releases.</para>
	<para>Mailing lists: and</para>
	<para>IRC: Freenode at #dogtag-pki</para>

<!-- fill in your name first; keep the other names for reference -->
  <refsection id="authors">
    <para>The NSS tools were written and maintained by developers with Netscape, Red Hat,  Sun, Oracle, Mozilla, and Google.</para>
	Authors: Gerhardus Geldenhuis &lt;>. Elio Maldonado &lt;>, Deon Lackey &lt;;

<!-- don't change -->
  <refsection id="license">
    <para>Licensed under the Mozilla Public License, v. 2.0.  If a copy of the MPL was not distributed with this file, You can obtain one at