Api function
#include <gnutls/x509.h>
int gnutls_x509_crt_get_signature(gnutls_x509_crt_t cert, char * sig, size_t * sig_size);
should contain a gnutls_x509_crt_t structure
a pointer where the signature part will be copied (may be null).
initially holds the size of sig
This function will extract the signature field of a certificate.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. and a negative error code on error.
Report bugs to <[email protected]>.
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