Linux Manuals session 3

gnutls_ocsp_resp_get_produced – API function Synopsis#include <gnutls/ocsp.h> time_t gnutls_ocsp_resp_get_produced(gnutls_ocsp_resp_t resp); Argumentsgnutls_ocsp_resp_t resp should contain a gnutls_ocsp_resp_t structureDescriptionThis function will return the time when the OCSP response was signed. Returnssigning time, or (time_t)-1 on error. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and distribution of this…

gnutls_ocsp_resp_get_nonce – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_resp_get_nonce(gnutls_ocsp_resp_t resp, unsigned int * critical, gnutls_datum_t * nonce); Argumentsgnutls_ocsp_resp_t resp should contain a gnutls_ocsp_resp_t structure unsigned int * critical whether nonce extension is marked critical gnutls_datum_t * nonce will hold newly allocated buffer with nonce dataDescriptionThis function will return the Basic OCSP Response nonce extension data. The…

gnutls_ocsp_resp_get_extension – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_resp_get_extension(gnutls_ocsp_resp_t resp, unsigned indx, gnutls_datum_t * oid, unsigned int * critical, gnutls_datum_t * data); Argumentsgnutls_ocsp_resp_t resp should contain a gnutls_ocsp_resp_t structure unsigned indx Specifies which extension OID to get. Use (0) to get the first one. gnutls_datum_t * oid will hold newly allocated buffer with OID of extension,…

gnutls_ocsp_resp_get_certs – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_resp_get_certs(gnutls_ocsp_resp_t resp, gnutls_x509_crt_t ** certs, size_t * ncerts); Argumentsgnutls_ocsp_resp_t resp should contain a gnutls_ocsp_resp_t structure gnutls_x509_crt_t ** certs newly allocated array with gnutls_x509_crt_t certificates size_t * ncerts output variable with number of allocated certs.DescriptionThis function will extract the X.509 certificates found in the Basic OCSP Response. The certs…

gnutls_ocsp_resp_export – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_resp_export(gnutls_ocsp_resp_t resp, gnutls_datum_t * data); Argumentsgnutls_ocsp_resp_t resp Holds the OCSP response gnutls_datum_t * data newly allocate buffer holding DER encoded OCSP responseDescriptionThis function will export the OCSP response to DER format. ReturnsIn case of failure a negative error code will be returned, and 0 on success. Reporting BugsReport…

gnutls_ocsp_resp_deinit – API function Synopsis#include <gnutls/ocsp.h> void gnutls_ocsp_resp_deinit(gnutls_ocsp_resp_t resp); Argumentsgnutls_ocsp_resp_t resp The structure to be deinitializedDescriptionThis function will deinitialize a OCSP response structure. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and distribution of this file, with or without modification, are permitted in any medium…

gnutls_ocsp_resp_check_crt – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_resp_check_crt(gnutls_ocsp_resp_t resp, unsigned int indx, gnutls_x509_crt_t crt); Argumentsgnutls_ocsp_resp_t resp should contain a gnutls_ocsp_resp_t structure unsigned int indx Specifies response number to get. Use (0) to get the first one. gnutls_x509_crt_t crt The certificate to checkDescriptionThis function will check whether the OCSP response is about the provided certificate. ReturnsOn…

gnutls_ocsp_req_set_nonce – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_set_nonce(gnutls_ocsp_req_t req, unsigned int critical, const gnutls_datum_t * nonce); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure unsigned int critical critical flag, normally false. const gnutls_datum_t * nonce the nonce dataDescriptionThis function will add an nonce extension to the OCSP request. Calling this function multiple times will overwrite values…

gnutls_ocsp_req_set_extension – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_set_extension(gnutls_ocsp_req_t req, const char * oid, unsigned int critical, const gnutls_datum_t * data); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure const char * oid buffer with OID of extension as a string. unsigned int critical critical flag, normally false. const gnutls_datum_t * data the extension dataDescriptionThis function will…

gnutls_ocsp_req_randomize_nonce – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_randomize_nonce(gnutls_ocsp_req_t req); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structureDescriptionThis function will add or update an nonce extension to the OCSP request with a newly generated random value. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home…

gnutls_ocsp_req_print – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_print(gnutls_ocsp_req_t req, gnutls_ocsp_print_formats_t format, gnutls_datum_t * out); Argumentsgnutls_ocsp_req_t req The structure to be printed gnutls_ocsp_print_formats_t format Indicate the format to use gnutls_datum_t * out Newly allocated datum with (0) terminated string.DescriptionThis function will pretty print a OCSP request, suitable for display to a human. If the format is…

gnutls_ocsp_req_init – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_init(gnutls_ocsp_req_t * req); Argumentsgnutls_ocsp_req_t * req The structure to be initializedDescriptionThis function will initialize an OCSP request structure. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and…

gnutls_ocsp_req_import – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_import(gnutls_ocsp_req_t req, const gnutls_datum_t * data); Argumentsgnutls_ocsp_req_t req The structure to store the parsed request. const gnutls_datum_t * data DER encoded OCSP request.DescriptionThis function will convert the given DER encoded OCSP request to the native gnutls_ocsp_req_t format. The output will be stored in  req . ReturnsOn success, GNUTLS_E_SUCCESS (0)…

gnutls_ocsp_req_get_version – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_get_version(gnutls_ocsp_req_t req); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structureDescriptionThis function will return the version of the OCSP request. Typically this is always 1 indicating version 1. Returnsversion of OCSP request, or a negative error code on error. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright…

gnutls_ocsp_req_get_nonce – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_get_nonce(gnutls_ocsp_req_t req, unsigned int * critical, gnutls_datum_t * nonce); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure unsigned int * critical whether nonce extension is marked critical, or NULL gnutls_datum_t * nonce will hold newly allocated buffer with nonce dataDescriptionThis function will return the OCSP request nonce extension data….

gnutls_ocsp_req_get_extension – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_get_extension(gnutls_ocsp_req_t req, unsigned indx, gnutls_datum_t * oid, unsigned int * critical, gnutls_datum_t * data); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure unsigned indx Specifies which extension OID to get. Use (0) to get the first one. gnutls_datum_t * oid will hold newly allocated buffer with OID of extension,…

gnutls_ocsp_req_get_cert_id – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_get_cert_id(gnutls_ocsp_req_t req, unsigned indx, gnutls_digest_algorithm_t * digest, gnutls_datum_t * issuer_name_hash, gnutls_datum_t * issuer_key_hash, gnutls_datum_t * serial_number); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure unsigned indx Specifies which extension OID to get. Use (0) to get the first one. gnutls_digest_algorithm_t * digest output variable with gnutls_digest_algorithm_t hash algorithm gnutls_datum_t…

gnutls_ocsp_req_export – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_export(gnutls_ocsp_req_t req, gnutls_datum_t * data); Argumentsgnutls_ocsp_req_t req Holds the OCSP request gnutls_datum_t * data newly allocate buffer holding DER encoded OCSP requestDescriptionThis function will export the OCSP request to DER format. ReturnsIn case of failure a negative error code will be returned, and 0 on success. Reporting BugsReport…

gnutls_ocsp_req_deinit – API function Synopsis#include <gnutls/ocsp.h> void gnutls_ocsp_req_deinit(gnutls_ocsp_req_t req); Argumentsgnutls_ocsp_req_t req The structure to be deinitializedDescriptionThis function will deinitialize a OCSP request structure. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and distribution of this file, with or without modification, are permitted in any medium…

gnutls_ocsp_req_add_cert_id – API function Synopsis#include <gnutls/ocsp.h> int gnutls_ocsp_req_add_cert_id(gnutls_ocsp_req_t req, gnutls_digest_algorithm_t digest, const gnutls_datum_t * issuer_name_hash, const gnutls_datum_t * issuer_key_hash, const gnutls_datum_t * serial_number); Argumentsgnutls_ocsp_req_t req should contain a gnutls_ocsp_req_t structure gnutls_digest_algorithm_t digest hash algorithm, a gnutls_digest_algorithm_t value const gnutls_datum_t * issuer_name_hash hash of issuer’s DN const gnutls_datum_t * issuer_key_hash hash of issuer’s public key const…