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diff --git a/doc/manpage.d/ipsec_ranbits.8.html b/doc/manpage.d/ipsec_ranbits.8.html new file mode 100644 index 000000000..036b2a351 --- /dev/null +++ b/doc/manpage.d/ipsec_ranbits.8.html @@ -0,0 +1,147 @@ +Content-type: text/html + +<HTML><HEAD><TITLE>Manpage of IPSEC_RANBITS</TITLE> +</HEAD><BODY> +<H1>IPSEC_RANBITS</H1> +Section: Maintenance Commands (8)<BR>Updated: 22 Aug 2000<BR><A HREF="#index">Index</A> +<A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR> + + +<A NAME="lbAB"> </A> +<H2>NAME</H2> + +ipsec ranbits - generate random bits in ASCII form +<A NAME="lbAC"> </A> +<H2>SYNOPSIS</H2> + +<B>ipsec</B> + +<B>ranbits</B> + +[ +<B>--quick</B> + +] [ +<B>--continuous</B> + +] [ +<B>--bytes</B> + +] nbits +<A NAME="lbAD"> </A> +<H2>DESCRIPTION</H2> + +<I>Ranbits</I> + +obtains +<I>nbits</I> + +(rounded up to the nearest byte) +high-quality random bits from +<I><A HREF="random.4.html">random</A></I>(4), + +and emits them on standard output as an ASCII string. +The default output format is +<I><A HREF="datatot.3.html">datatot</A></I>(3) + +<B>h</B> + +format: +lowercase hexadecimal with a +<B>0x</B> + +prefix and an underscore every 32 bits. +<P> + +The +<B>--quick</B> + +option produces quick-and-dirty random bits: +instead of using the high-quality random bits from +<I>/dev/random</I>, + +which may take some time to supply the necessary bits if +<I>nbits</I> + +is large, +<I>ranbits</I> + +uses +<I>/dev/urandom</I>, + +which yields prompt results but lower-quality randomness. +<P> + +The +<B>--continuous</B> + +option uses +<I><A HREF="datatot.3.html">datatot</A></I>(3) + +<B>x</B> + +output format, like +<B>h</B> + +but without the underscores. +<P> + +The +<B>--bytes</B> + +option causes +<I>nbits</I> + +to be interpreted as a byte count rather than a bit count. +<A NAME="lbAE"> </A> +<H2>FILES</H2> + +/dev/random, /dev/urandom +<A NAME="lbAF"> </A> +<H2>SEE ALSO</H2> + +<A HREF="ipsec_datatot.3.html">ipsec_datatot</A>(3), <A HREF="random.4.html">random</A>(4) +<A NAME="lbAG"> </A> +<H2>HISTORY</H2> + +Written for the Linux FreeS/WAN project +<<A HREF="http://www.freeswan.org">http://www.freeswan.org</A>> +by Henry Spencer. +<A NAME="lbAH"> </A> +<H2>BUGS</H2> + +There is an internal limit on +<I>nbits</I>, + +currently 20000. +<P> + +Without +<B>--quick</B>, + +<I>ranbits</I>'s + +run time is difficult to predict. +A request for a large number of bits, +at a time when the system's entropy pool is low on randomness, +may take quite a while to satisfy. +<P> + +<HR> +<A NAME="index"> </A><H2>Index</H2> +<DL> +<DT><A HREF="#lbAB">NAME</A><DD> +<DT><A HREF="#lbAC">SYNOPSIS</A><DD> +<DT><A HREF="#lbAD">DESCRIPTION</A><DD> +<DT><A HREF="#lbAE">FILES</A><DD> +<DT><A HREF="#lbAF">SEE ALSO</A><DD> +<DT><A HREF="#lbAG">HISTORY</A><DD> +<DT><A HREF="#lbAH">BUGS</A><DD> +</DL> +<HR> +This document was created by +<A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>, +using the manual pages.<BR> +Time: 21:40:18 GMT, November 11, 2003 +</BODY> +</HTML> |