gnutls_cipher_get_key_size(3) gnutls gnutls_cipher_get_key_size(3)

gnutls_cipher_get_key_size - API function

#include <gnutls/gnutls.h>

size_t gnutls_cipher_get_key_size(gnutls_cipher_algorithm_t algorithm);

is an encryption algorithm

This function returns the key size of the provided algorithm.

length (in bytes) of the given cipher's key size, or 0 if the given cipher is invalid.

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3.8.5 gnutls