1gnutls_anti_replay_set_window(3)    gnutls    gnutls_anti_replay_set_window(3)
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NAME

6       gnutls_anti_replay_set_window - API function
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SYNOPSIS

9       #include <gnutls/gnutls.h>
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11       void   gnutls_anti_replay_set_window(gnutls_anti_replay_t  anti_replay,
12       unsigned int window);
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ARGUMENTS

15       gnutls_anti_replay_t anti_replay
16                   is a gnutls_anti_replay_t type.
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18       unsigned int window
19                   is the time window recording ClientHello, in milliseconds
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DESCRIPTION

22       Sets the time window used for ClientHello recording.  In order to  pro‐
23       tect  against  replay  attacks, the server records ClientHello messages
24       within this time period from the last update, and considers it a replay
25       when  a  ClientHello  outside  of  the period; if a ClientHello arrives
26       within this period, the server checks the database and  detects  dupli‐
27       cates.
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29       For the details of the algorithm, see RFC 8446, section 8.2.
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SINCE

32       3.6.5
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REPORTING BUGS

35       Report bugs to <bugs@gnutls.org>.
36       Home page: https://www.gnutls.org
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40       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
41       Copying  and  distribution  of this file, with or without modification,
42       are permitted in any medium without royalty provided the copyright  no‐
43       tice and this notice are preserved.
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SEE ALSO

46       The  full  documentation  for gnutls is maintained as a Texinfo manual.
47       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
48       visit
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50       https://www.gnutls.org/manual/
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52gnutls                               3.8.2    gnutls_anti_replay_set_window(3)
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