Changes between Version 20 and Version 21 of Openvpn23ManPage


Ignore:
Timestamp:
11/03/16 11:34:49 (4 years ago)
Author:
Samuli Seppänen
Comment:

Update man-page to 2.3.13

Legend:

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  • Openvpn23ManPage

    v20 v21  
    47774777
    47784778an abbreviation for Blowfish in Cipher Block Chaining mode.
    4779 Blowfish has the advantages of being fast, very secure, and allowing key sizes
    4780 of up to 448 bits.  Blowfish is designed to be used in situations where
    4781 keys are changed infrequently.
    4782 <P>
    4783 For more information on blowfish, see
    4784 <I><A HREF="http://www.counterpane.com/blowfish.html">http://www.counterpane.com/blowfish.html</A></I>
    4785 
    4786 <P>
    4787 To see other ciphers that are available with
    4788 OpenVPN, use the
     4779<P>
     4780Using BF-CBC is no longer recommended, because of it's 64-bit block size.  This
     4781small block size allows attacks based on collisions, as demonstrated by SWEET32.
     4782See <A HREF="https://community.openvpn.net/openvpn/wiki/SWEET32">https://community.openvpn.net/openvpn/wiki/SWEET32</A> for details.
     4783<P>
     4784To see other ciphers that are available with OpenVPN, use the
    47894785<B>--show-ciphers</B>
    47904786
    47914787option.
    4792 <P>
    4793 OpenVPN supports the CBC, CFB, and OFB cipher modes,
    4794 however CBC is recommended and CFB and OFB should
    4795 be considered advanced modes.
    47964788<P>
    47974789Set
     
    49184910<B>--proto udp</B>
    49194911
    4920 is specifed, or no
     4912is specified, or no
    49214913<B>--proto</B>
    49224914
     
    85678559<A HREF="/cgi-bin/man/man2html">man2html</A>,
    85688560using the manual pages.<BR>
    8569 Time: 15:54:26 GMT, August 23, 2016
     8561Time: 11:31:53 GMT, November 03, 2016
    85708562}}}