.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_cipher_get_iv_size" 3 "3.6.14" "gnutls" "gnutls"
.SH NAME
gnutls_cipher_get_iv_size \- API function
.SH SYNOPSIS
.B #include <gnutls/crypto.h>
.sp
.BI "unsigned gnutls_cipher_get_iv_size(gnutls_cipher_algorithm_t " algorithm ");"
.SH ARGUMENTS
.IP "gnutls_cipher_algorithm_t algorithm" 12
is an encryption algorithm
.SH "DESCRIPTION"
This function returns the size of the initialization vector (IV) for the
provided algorithm. For algorithms with variable size IV (e.g., AES\-CCM),
the returned size will be the one used by TLS.
.SH "RETURNS"
block size for encryption algorithm.
.SH "SINCE"
3.2.0
.SH "REPORTING BUGS"
Report bugs to <bugs@gnutls.org>.
.br
Home page: https://www.gnutls.org

.SH COPYRIGHT
Copyright \(co 2001- Free Software Foundation, Inc., and others.
.br
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
.SH "SEE ALSO"
The full documentation for
.B gnutls
is maintained as a Texinfo manual.
If the /usr/share/doc/gnutls/
directory does not contain the HTML form visit
.B
.IP https://www.gnutls.org/manual/
.PP