1gnutls_cipher_get_iv_size(3)        gnutls        gnutls_cipher_get_iv_size(3)
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NAME

6       gnutls_cipher_get_iv_size - API function
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SYNOPSIS

9       #include <gnutls/crypto.h>
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11       unsigned    gnutls_cipher_get_iv_size(gnutls_cipher_algorithm_t   algo‐
12       rithm);
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ARGUMENTS

15       gnutls_cipher_algorithm_t algorithm
16                   is an encryption algorithm
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DESCRIPTION

19       This function returns the size of the initialization  vector  (IV)  for
20       the  provided  algorithm.  For  algorithms with variable size IV (e.g.,
21       AES-CCM), the returned size will be the one used by TLS.
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RETURNS

24       block size for encryption algorithm.
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SINCE

27       3.2.0
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REPORTING BUGS

30       Report bugs to <bugs@gnutls.org>.
31       Home page: https://www.gnutls.org
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35       Copyright © 2001-2019 Free Software Foundation, Inc., and others.
36       Copying and distribution of this file, with  or  without  modification,
37       are  permitted  in  any  medium  without royalty provided the copyright
38       notice and this notice are preserved.
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SEE ALSO

41       The full documentation for gnutls is maintained as  a  Texinfo  manual.
42       If  the /usr/share/doc/gnutls/ directory does not contain the HTML form
43       visit
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45       https://www.gnutls.org/manual/
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47gnutls                               3.6.8        gnutls_cipher_get_iv_size(3)
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