DOKK / manpages / debian 12 / gnutls-doc / gnutls_x509_crt_set_key_usage.3.en
gnutls_x509_crt_set_key_usage(3) gnutls gnutls_x509_crt_set_key_usage(3)

gnutls_x509_crt_set_key_usage - API function

#include <gnutls/x509.h>

int gnutls_x509_crt_set_key_usage(gnutls_x509_crt_t crt, unsigned int usage);

a certificate of type gnutls_x509_crt_t
an ORed sequence of the GNUTLS_KEY_* elements.

This function will set the keyUsage certificate extension.

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

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