Linux Manuals session 3

gnutls_tdb_set_store_commitment_func – API function Synopsis#include <gnutls/gnutls.h> void gnutls_tdb_set_store_commitment_func(gnutls_tdb_t tdb, gnutls_tdb_store_commitment_func cstore); Argumentsgnutls_tdb_t tdb The trust storage gnutls_tdb_store_commitment_func cstore The commitment storage functionDescriptionThis function will associate a commitment (hash) storage function with the trust storage structure. The function is of the following form. int gnutls_tdb_store_commitment_func(const char* db_name, const char* host, const char* service, time_t expiration, gnutls_digest_algorithm_t,…

gnutls_tdb_init – API function Synopsis#include <gnutls/gnutls.h> int gnutls_tdb_init(gnutls_tdb_t * tdb); Argumentsgnutls_tdb_t * tdb The structure to be initializedDescriptionThis function will initialize a public key trust storage 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…..

gnutls_tdb_deinit – API function Synopsis#include <gnutls/gnutls.h> void gnutls_tdb_deinit(gnutls_tdb_t tdb); Argumentsgnutls_tdb_t tdb The structure to be deinitializedDescriptionThis function will deinitialize a public key trust storage 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…

gnutls_supplemental_get_name – API function Synopsis#include <gnutls/gnutls.h> const char * gnutls_supplemental_get_name(gnutls_supplemental_data_format_type_t type); Argumentsgnutls_supplemental_data_format_type_t type is a supplemental data format typeDescriptionConvert a gnutls_supplemental_data_format_type_t value to a string. Returnsa string that contains the name of the specified supplemental data format type, or NULL for unknown types. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright ©…

gnutls_subject_alt_names_set – API function Synopsis#include <gnutls/x509-ext.h> int gnutls_subject_alt_names_set(gnutls_subject_alt_names_t sans, unsigned int san_type, const gnutls_datum_t * san, const char * othername_oid); Argumentsgnutls_subject_alt_names_t sans The alternative names structure unsigned int san_type The type of the name (of gnutls_subject_alt_names_t) const gnutls_datum_t * san The alternative name data const char * othername_oid The object identifier if san_type is GNUTLS_SAN_OTHERNAMEDescriptionThis…

gnutls_subject_alt_names_init – API function Synopsis#include <gnutls/x509-ext.h> int gnutls_subject_alt_names_init(gnutls_subject_alt_names_t * sans); Argumentsgnutls_subject_alt_names_t * sans The alternative names structureDescriptionThis function will initialize an alternative names structure. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. Since3.3.0 Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and…

gnutls_subject_alt_names_get – API function Synopsis#include <gnutls/x509-ext.h> int gnutls_subject_alt_names_get(gnutls_subject_alt_names_t sans, unsigned int seq, unsigned int * san_type, gnutls_datum_t * san, gnutls_datum_t * othername_oid); Argumentsgnutls_subject_alt_names_t sans The alternative names structure unsigned int seq The index of the name to get unsigned int * san_type Will hold the type of the name (of gnutls_subject_alt_names_t) gnutls_datum_t * san The…

gnutls_subject_alt_names_deinit – API function Synopsis#include <gnutls/x509-ext.h> void gnutls_subject_alt_names_deinit(gnutls_subject_alt_names_t sans); Argumentsgnutls_subject_alt_names_t sans The alternative names structureDescriptionThis function will deinitialize an alternative names structure. Since3.3.0 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_strerror_name – API function Synopsis#include <gnutls/gnutls.h> const char * gnutls_strerror_name(int error); Argumentsint error is an error returned by a gnutls function.DescriptionReturn the GnuTLS error code define as a string. For example, gnutls_strerror_name (GNUTLS_E_DH_PRIME_UNACCEPTABLE) will return the string "GNUTLS_E_DH_PRIME_UNACCEPTABLE". ReturnsA string corresponding to the symbol name of the error code. Since2.6.0 Reporting BugsReport bugs to <bugs…

gnutls_strerror – API function Synopsis#include <gnutls/gnutls.h> const char * gnutls_strerror(int error); Argumentsint error is a GnuTLS error code, a negative error codeDescriptionThis function is similar to strerror. The difference is that it accepts an error number returned by a gnutls function; In case of an unknown error a descriptive string is sent instead of NULL….

gnutls_store_pubkey – API function Synopsis#include <gnutls/gnutls.h> int gnutls_store_pubkey(const char * db_name, gnutls_tdb_t tdb, const char * host, const char * service, gnutls_certificate_type_t cert_type, const gnutls_datum_t * cert, time_t expiration, unsigned int flags); Argumentsconst char * db_name A file specifying the stored keys (use NULL for the default) gnutls_tdb_t tdb A storage structure or NULL to…

gnutls_store_commitment – API function Synopsis#include <gnutls/gnutls.h> int gnutls_store_commitment(const char * db_name, gnutls_tdb_t tdb, const char * host, const char * service, gnutls_digest_algorithm_t hash_algo, const gnutls_datum_t * hash, time_t expiration, unsigned int flags); Argumentsconst char * db_name A file specifying the stored keys (use NULL for the default) gnutls_tdb_t tdb A storage structure or NULL to…

gnutls_srtp_set_profile_direct – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_set_profile_direct(gnutls_session_t session, const char * profiles, const char ** err_pos); Argumentsgnutls_session_t session is a gnutls_session_t structure. const char * profiles is a string that contains the supported SRTP profiles, separated by colons. const char ** err_pos In case of an error this will have the position in the…

gnutls_srtp_set_profile – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_set_profile(gnutls_session_t session, gnutls_srtp_profile_t profile); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_srtp_profile_t profile is the profile id to add.DescriptionThis function is to be used by both clients and servers, to declare what SRTP profiles they support, to negotiate with the peer. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a…

gnutls_srtp_set_mki – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_set_mki(gnutls_session_t session, const gnutls_datum_t * mki); Argumentsgnutls_session_t session is a gnutls_session_t structure. const gnutls_datum_t * mki holds the MKIDescriptionThis function sets the Master Key Identifier, to be used by this session (if any). ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned. Since 3.1.4…

gnutls_srtp_get_selected_profile – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_get_selected_profile(gnutls_session_t session, gnutls_srtp_profile_t * profile); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_srtp_profile_t * profile will hold the profileDescriptionThis function allows you to get the negotiated SRTP profile. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned. Since 3.1.4 Reporting BugsReport bugs to <bugs [at]…

gnutls_srtp_get_profile_name – API function Synopsis#include <gnutls/gnutls.h> const char * gnutls_srtp_get_profile_name(gnutls_srtp_profile_t profile); Argumentsgnutls_srtp_profile_t profile The profile to look up a string forDescriptionThis function allows you to get the corresponding name for a SRTP protection profile. ReturnsOn success, the name of a SRTP profile as a string, otherwise NULL. Since 3.1.4 Reporting BugsReport bugs to <bugs [at]…

gnutls_srtp_get_profile_id – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_get_profile_id(const char * name, gnutls_srtp_profile_t * profile); Argumentsconst char * name The name of the profile to look up gnutls_srtp_profile_t * profile Will hold the profile idDescriptionThis function allows you to look up a profile based on a string. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative…

gnutls_srtp_get_mki – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_get_mki(gnutls_session_t session, gnutls_datum_t * mki); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_datum_t * mki will hold the MKIDescriptionThis function exports the negotiated Master Key Identifier, received by the peer if any. The returned value in mki should be treated as constant and valid only during the session’s lifetime….

gnutls_srtp_get_keys – API function Synopsis#include <gnutls/gnutls.h> int gnutls_srtp_get_keys(gnutls_session_t session, void * key_material, unsigned int key_material_size, gnutls_datum_t * client_key, gnutls_datum_t * client_salt, gnutls_datum_t * server_key, gnutls_datum_t * server_salt); Argumentsgnutls_session_t session is a gnutls_session_t structure. void * key_material Space to hold the generated key material unsigned int key_material_size The maximum size of the key material gnutls_datum_t *…