gnutls_pkcs11_obj_get_info

Section: gnutls (3)
Updated: 3.7.1
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NAME

gnutls_pkcs11_obj_get_info - API function

SYNOPSIS

#include <gnutls/pkcs11.h>

int gnutls_pkcs11_obj_get_info(gnutls_pkcs11_obj_t obj, gnutls_pkcs11_obj_info_t itype, void * output, size_t * output_size);

ARGUMENTS

gnutls_pkcs11_obj_t obj: should contain a gnutls_pkcs11_obj_t type
gnutls_pkcs11_obj_info_t itype: Denotes the type of information requested
void * output: where output will be stored
size_t * output_size: contains the maximum size of the output buffer and will be overwritten with the actual size.

DESCRIPTION

This function will return information about the PKCS11 certificate such as the label, id as well as token information where the key is stored.

When output is text, a null terminated string is written to output and its string length is written to output_size (without null terminator). If the buffer is too small, output_size will contain the expected buffer size (with null terminator for text) and return GNUTLS_E_SHORT_MEMORY_BUFFER.

In versions previously to 3.6.0 this function included the null terminator to output_size . After 3.6.0 the output size doesn't include the terminator character.

RETURNS

GNUTLS_E_SUCCESS (0) on success or a negative error code on error.

SINCE

2.12.0

REPORTING BUGS

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

COPYRIGHT

Copyright © 2001- Free Software Foundation, Inc., and others.
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.